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543 results on '"Coombs, Graham H."'

1. Plasmodium falciparum LipB mutants display altered redox and carbon metabolism in asexual stages and cannot complete sporogony in Anopheles mosquitoes

Author

Biddau, Marco, Santha Kumar, T.R., Henrich, Philipp, Laine, Larissa M., Blackburn, Gavin J., Chokkathukalam, Achuthanunni, Li, Tao, Lee Sim, Kim, King, Lewis, Hoffman, Stephen L., Barrett, Michael P., Coombs, Graham H., McFadden, Geoffrey I., Fidock, David A., Müller, Sylke, and Sheiner, Lilach

Published
2021
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2. Crystal Structure and Activity Studies of the C11 Cysteine Peptidase from Parabacteroides merdae in the Human Gut Microbiome*

Author

McLuskey, Karen, Grewal, Jaspreet S, Das, Debanu, Godzik, Adam, Lesley, Scott A, Deacon, Ashley M, Coombs, Graham H, Elsliger, Marc-André, Wilson, Ian A, and Mottram, Jeremy C

Subjects
Biochemistry and Cell Biology, Biological Sciences, 1.1 Normal biological development and functioning, Underpinning research, Bacterial Proteins, Bacteroidaceae, Crystallography, X-Ray, Cysteine Proteases, Gastrointestinal Microbiome, Humans, Protein Structure, Secondary, Protein Structure, Tertiary, C-terminal domain, active site, crystal structure, cysteine protease, domain, enzyme, kinteoplast, proteolysis, Chemical Sciences, Medical and Health Sciences, Biochemistry & Molecular Biology, Biological sciences, Biomedical and clinical sciences, Chemical sciences
Abstract

Clan CD cysteine peptidases, a structurally related group of peptidases that include mammalian caspases, exhibit a wide range of important functions, along with a variety of specificities and activation mechanisms. However, for the clostripain family (denoted C11), little is currently known. Here, we describe the first crystal structure of a C11 protein from the human gut bacterium, Parabacteroides merdae (PmC11), determined to 1.7-Å resolution. PmC11 is a monomeric cysteine peptidase that comprises an extended caspase-like α/β/α sandwich and an unusual C-terminal domain. It shares core structural elements with clan CD cysteine peptidases but otherwise structurally differs from the other families in the clan. These studies also revealed a well ordered break in the polypeptide chain at Lys(147), resulting in a large conformational rearrangement close to the active site. Biochemical and kinetic analysis revealed Lys(147) to be an intramolecular processing site at which cleavage is required for full activation of the enzyme, suggesting an autoinhibitory mechanism for self-preservation. PmC11 has an acidic binding pocket and a preference for basic substrates, and accepts substrates with Arg and Lys in P1 and does not require Ca(2+) for activity. Collectively, these data provide insights into the mechanism and activity of PmC11 and a detailed framework for studies on C11 peptidases from other phylogenetic kingdoms.

Published
2016

7. Draft Genome Sequence of the Sexually Transmitted Pathogen Trichomonas vaginalis

Author

Carlton, Jane M., Hirt, Robert P., Silva, Joana C., Delcher, Arthur L., Schatz, Michael, Zhao, Qi, Wortman, Jennifer R., Bidwell, Shelby L., Alsmark, U. Cecilia M., Besteiro, Sébastien, Sicheritz-Ponten, Thomas, Noel, Christophe J., Dacks, Joel B., Foster, Peter G., Simillion, Cedric, Van de Peer, Yves, Miranda-Saavedra, Diego, Barton, Geoffrey J., Westrop, Gareth D., Müller, Sylke, Dessi, Daniele, Fiori, Pier Luigi, Ren, Qinghu, Paulsen, Ian, Zhang, Hanbang, Bastida-Corcuera, Felix D., Simoes-Barbosa, Augusto, Brown, Mark T., Hayes, Richard D., Mukherjee, Mandira, Okumura, Cheryl Y., Schneider, Rachel, Smith, Alias J., Vanacova, Stepanka, Villalvazo, Maria, Haas, Brian J., Pertea, Mihaela, Feldblyum, Tamara V., Utterback, Terry R., Shu, Chung-Li, Osoegawa, Kazutoyo, de Jong, Pieter J., Hrdy, Ivan, Horvathova, Lenka, Zubacova, Zuzana, Dolezal, Pavel, Malik, Shehre-Banoo, Logsdon, John M., Henze, Katrin, Gupta, Arti, Wang, Ching C., Dunne, Rebecca L., Upcroft, Jacqueline A., Upcroft, Peter, White, Owen, Salzberg, Steven L., Tang, Petrus, Chiu, Cheng-Hsun, Lee, Ying-Shiung, Embley, T. Martin, Coombs, Graham H., Mottram, Jeremy C., Tachezy, Jan, Fraser-Liggett, Claire M., and Johnson, Patricia J.

Published
2007
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9. The Shikimate Pathway and Its Branches in Apicomplexan Parasites

Author

Roberts, Craig W., Roberts, Fiona, Lyons, Russell E., Kirisits, Michael J., Mui, Ernest J, Finnerty, John, Johnson, Jennifer J., Ferguson, David J. P., Coggins, John R., Krell, Tino, Coombs, Graham H., Milhous, Wilbur K., Kyle, Dennis E., Tzipori, Saul, Barnwell, John, Dame, John B., Carlton, Jane, and McLeod, Rima

Published
2002

14. Contributors

Author

Abbott, Catherine Anne, primary, Abraham, Carmela R., additional, Adachi, Hideki, additional, Adachi, Osao, additional, Adam, Zach, additional, Adams, Michael W.W., additional, Adang, Michael J., additional, Adham, Ibrahim M., additional, Aducci, Patrizia, additional, Agard, David A., additional, Agranovsky, Alexey A., additional, Akamatsu, Tetsuya, additional, Akiyama, Yoshinori, additional, Albrechtsen, Reidar, additional, Alejo, Alí, additional, Amberg, Sean M., additional, Amerik, Alexander Y., additional, Amparyup, Piti, additional, Andrade, Felipe, additional, Andrés, Germán, additional, Andrews, Daniel M., additional, Andrews, Robert K., additional, Antalis, Toni M., additional, Anthony, Colin S., additional, Aoki, Naoya, additional, Apte, Suneel S., additional, Arima, Kazunari, additional, Arlaud, Gérard, additional, Arni, Raghuvir Krishnaswamy, additional, Arnoux, Pascal, additional, Aronson, Nathan N., additional, Arthur, Michel, additional, Asano, Yasuhisa, additional, Ascenzi, Paolo, additional, Assakura, Marina T., additional, Auld, David S., additional, Ávila, Veridiana de Melo Rodrigues, additional, Avilés, Francesc X., additional, Awad, William M., additional, Bachhawat, Anand K., additional, Bai, Shan, additional, Baird, Teaster T., additional, Bajaj, S. Paul, additional, Baker, Susan C., additional, Banbula, Agnieszka, additional, Barrett, Alan J., additional, Barrowman, Jemima, additional, Bartlett, John D., additional, Bartsch, Jörg W., additional, Baschuk, Nikola, additional, Baskova, Isolda P., additional, Batra, Jyotsna, additional, Bauer, Karl, additional, Baumann, Ulrich, additional, Baumeister, Wolfgang, additional, Bauvois, Cédric, additional, Bayés, Alex, additional, Beauvais, Anne, additional, Becker-Pauly, Christoph, additional, Begley, Tadhg P., additional, Békés, Miklós, additional, Belas, Robert, additional, Beleford, Daniah, additional, Beppu, Teruhiko, additional, Bergmann, Ernst M., additional, Bernard, Bruno A., additional, Bernard, Dominique, additional, Berndt, Michael C., additional, Berruti, Giovanna, additional, Berry, Colin, additional, Bertenshaw, Greg P., additional, Betzel, Christian, additional, Bhaskarla, Chetana, additional, Bhosale, Manoj, additional, Bierbaum, Gabriele, additional, Bjarnason Jón, B., additional, Blaber, Michael, additional, Blackman, Michael J., additional, Blinkovsky, Alexander, additional, Boeke, Jef D., additional, Bogyo, Matthew, additional, Bohn, Stefan, additional, Boileau, Guy, additional, Boland, Mike, additional, Bolken, Tové C., additional, Bond, Judith S., additional, Bondeson, Jan, additional, Bordallo, Javier, additional, Borelli, Claudia, additional, Botelho, Tiago O., additional, Bott, Richard R., additional, Bourne, David G., additional, Bovenschen, Niels, additional, Bradshaw, Ralph A., additional, Breddam, Klaus, additional, Brew, Keith, additional, Brindley, Paul J., additional, Brinkman, Diane L., additional, Britton, Collette, additional, Broadbent, Jeff R., additional, Broadhurst, Anne, additional, Brómme, Dieter, additional, Broom, Murray, additional, Brown, Jeremy S., additional, Brown, Mark A., additional, Bruchhaus, Iris, additional, Burleigh, Barbara A., additional, Burns, Kristin E., additional, Burrows, James F., additional, Butler, Michael J., additional, Buttle, David J., additional, Byrd, Chelsea M., additional, Byun, Tony, additional, Cadel, Sandrine, additional, Caffrey, Conor R., additional, Cal, Santiago, additional, Caldentey, Javier, additional, Candela, Thomas, additional, Capasso, Clemente, additional, Capriogilio, Daniel R., additional, Carginale, Vincenzo, additional, Carmona, Adriana Karaoglanovic, additional, Carruthers, Vern B., additional, Castellino, Francis J., additional, Catanese, Joseph J., additional, Caterson, Bruce, additional, Caughey, George H., additional, Cawley, Naimh X., additional, Cawston, Tim E., additional, Cazzulo, Juan José, additional, Chai, Jijie, additional, Chai, Karl X., additional, Chaim, Olga Meiri, additional, Chang, L.S., additional, Chao, Julie, additional, Chapot-Chartier, Marie-Pierre, additional, Charli, Jean-Louis, additional, Charlier, Paulette, additional, Chave, Karen J., additional, Chen, Jian-Min, additional, Chen, Jinq-May, additional, Chen, Li-Mei, additional, Chen, Ya-Wen, additional, Chen, Yu-Yen, additional, Chevrier, Bernard, additional, Chich, Jean-François, additional, Chien, Jeremy, additional, Chimalapati, Suneeta, additional, Cho, Ki Joon, additional, Choi, Kwan Yong, additional, Chuang, Woei-Jer, additional, Chung, Chin Ha, additional, Chung, Ivy Yeuk Wah, additional, Clamagirand, Christine, additional, Clark, Ian M., additional, Clarke, Adrian K., additional, Clarke, Nicola E., additional, Clarke, Steven Gerard, additional, Clauziat, Philippe, additional, Clements, Judith A., additional, Coffinier, Catherine, additional, Cohen, Paul, additional, Colige, Alain, additional, Collignon, Anne, additional, Colloms, Sean D., additional, Conzelmann, Andreas, additional, Coombs, Graham H., additional, Cooney, Jakki C., additional, Cooper, Jonathan B., additional, Cooper, Max D., additional, Copeland, Nikki A., additional, Cottrell, Graeme S., additional, Coyle, Joseph T., additional, Craik, Charles S., additional, Creemers, John W.M., additional, Cretu, Daniela, additional, Croce, Jenifer, additional, Cross, Keith J., additional, Cueva, Rosario, additional, Cui, Sheng, additional, Cunha, Luis, additional, Cutting, Simon, additional, d’Enfert, Christophe, additional, D’Orchymont, Hugues, additional, Dahlbäck, Björn, additional, Dai, Shujia, additional, Dalbey, Ross E., additional, Dalton, John P., additional, Dando, Pam M., additional, Daniel, R.M., additional, Danilov, Sergei M., additional, Davies, Donna E., additional, De Araujo, Heloisa S., additional, De los Santos, Teresa, additional, de Luca, Viviana, additional, De Meester, Ingrid, additional, de Oliveira, Ana Karina, additional, de Oliveira, Eduardo Brandt, additional, De Oliveira, Pedro Lagerblad, additional, de Vos, Sarah, additional, Declercq, Jeroen, additional, Declercq, Wim, additional, Deghmane, Ala-Eddine, additional, Dekker, Niek, additional, Del Prete, Sonia, additional, Del Rosal, Marina, additional, Delmas, Bernard, additional, DeLotto, Robert, additional, Demidyuk, Ilya V., additional, Denison, Mark R., additional, Deussing, Jan M., additional, Devi, Lakshmi A., additional, Diamandis, Eleftherios P., additional, Diaz, Isabel, additional, Díaz-Perales, Araceli, additional, Dijkstra, Bauke W., additional, Ding, Yan, additional, Dixon, Jack E., additional, Dodt, Johannes, additional, Dokland, Terje, additional, Dolenc, Iztok, additional, Dong, Ningzheng, additional, Dong, Tran Cat, additional, Dong, Ying, additional, Dongre, Mitesh, additional, Donovan, Mark, additional, Dore, Timothy M., additional, Dorstyn, Loretta, additional, Dou, Hong, additional, Dou, Zhicheng, additional, Dougall, Annette M., additional, Drag, Marcin, additional, Dudley, Edward G., additional, Dunn, Ben M., additional, Dupuy, Bruno, additional, Duque-Magalhāes, Maria Conceicāo, additional, Durá, M. Asunción, additional, Eeckhout, Yves, additional, Eijsink, Vincent, additional, Eisen, Arthur Z., additional, Eissa, Azza, additional, Eklund, Sandra, additional, Eletr, Ziad M., additional, Ellis, Vincent, additional, Engel, Wolfgang, additional, Erdös, Ervin G., additional, Escalante, Teresa, additional, Estell, David A., additional, Etscheid, Michael, additional, Evans, Herbert J., additional, Everett, Roger D., additional, Faesen, Alex C., additional, Fahrenholz, Falk, additional, Fanjul-Fernández, Miriam, additional, Farady, Christopher J., additional, Feller, Georges, additional, Feng, Hong, additional, Fenster, Kurt M., additional, Férec, Claude, additional, Ferrari, Silvia, additional, Fingleton, Barbara, additional, Fisher, Jed F., additional, Fives-Taylor, Paula M., additional, Fong, Loren G., additional, Forneris, F., additional, Forster, Brian M., additional, Forster, Friedrich, additional, Foster, Simon J., additional, Foulon, Thierry, additional, Foundling, Stephen I., additional, Fox, Jay William, additional, Franzetti, Bruno, additional, Frasch, Alejandra P., additional, Freeze, Hudson H., additional, Frère, Jean-Marie, additional, Frey, Teryl K., additional, Fricke, Beate, additional, Fricker, Lloyd D., additional, Fridman, Rafael, additional, Froelich, Christopher J., additional, Fröhlich, Camilla, additional, Fu, Hsueh-Liang, additional, Fuhrmann, Cynthia N., additional, Fujimura, Satoshi, additional, Fujiwara, Hiroshi, additional, Fukushima, Jun, additional, Fukuyama, Keiichi, additional, Fuller, Robert S., additional, Fusek, Martin, additional, Gaboriaud, Christine, additional, Gache, Christian, additional, Gakh, Oleksandr, additional, Gal, Peter, additional, Gao, Junjun, additional, García-Sastre, Adolfo, additional, Gardiner, Donald L., additional, Gatehouse, John A., additional, Gaucher, G.M., additional, Gauthier, Francis, additional, Ghuysen, Jean-Marie, additional, Gibson, Wade, additional, Gillies, Jennifer, additional, Glaser, Elzbieta, additional, Glaser, Fabian, additional, Glickman, Michael H., additional, Goettig, Peter, additional, Goffin, Colette, additional, Gohda, Eiichi, additional, Goldberg, Alfred L., additional, Goldberg, Daniel E., additional, Goldberg, Gregory I., additional, Goldfarb, Nathan E., additional, Gomis-Rüth, F. Xavier, additional, Gopal, B., additional, Gorbalenya, Alexander E., additional, Gordon, Stuart G., additional, Gorrell, Mark D., additional, Götz, Friedrich, additional, Goulas, Theodoros, additional, Gouzy-Darmon, Cécile, additional, Govind, K., additional, Gráf, Lászlo, additional, Granados, Robert R., additional, Gräwert, Melissa Ann, additional, Gray, Douglas A., additional, Graycar, Thomas P., additional, Green, Jonathan A., additional, Gremski, Luiza Helena, additional, Groll, Michael, additional, Gromova, Tania Yu, additional, Gros, P., additional, Grubman, Marvin J., additional, Grunden, Amy M., additional, Gudmundsdóttir, Ágústa, additional, Guinand, Micheline, additional, Gully, Djamel, additional, Gustchina, Alla, additional, Gutiérrez, José María, additional, Ha, Byung Hak, additional, Haeggström, Jesper Z., additional, Hageman, James H., additional, Haiko, Johanna, additional, Hailfinger, Stephan, additional, Haitchi, Hans Michael, additional, Han, Ji Seon, additional, Hanquez, Chantal, additional, Harada, Minoru, additional, Hara-Nishimura, Ikuko, additional, Harboe, Marianne, additional, Härd, Torleif, additional, Harris, David A., additional, Hassiepen, Ulrich, additional, Hata, Shoji, additional, Hattori, Akira, additional, He, Rong-Qiao, additional, Heck, Albert J.R., additional, Hendricks, Dirk F., additional, Henrich, Bernhard, additional, Henriet, Patrick, additional, Hernández-Arana, Andrés, additional, Herrera-Camacho, Irma, additional, Heussipp, Gerhard, additional, Hibino, Toshihiko, additional, Hicks, P.M., additional, Hillman, Bradley I., additional, Hiraoka, B. Yukihiro, additional, Hiratake, Jun, additional, Hizukuri, Yohei, additional, Ho, Heng-Chien, additional, Hoa, Ngo Thi, additional, Hochstrasser, Mark, additional, Hodge, Kathryn M., additional, Hofmann, Theo, additional, Hohn, Thomas, additional, Hoidal, John R., additional, Höltje, Joachim-Volker, additional, Homma, Koichi J., additional, Honek, John F., additional, Hook, Vivian Y.H., additional, Hooper, John D., additional, Hooper, Nigel M., additional, Hosoi, Kazuo, additional, Howe, Christopher J., additional, Hruby, Dennis E., additional, Hseih, James J.-D., additional, Hsu, Chun-Chieh, additional, Huang, Tony T., additional, Huang, Tur-Fu, additional, Huet, Yoann, additional, Hughes, Clare, additional, Hugonnet, Jean-Emmanuel, additional, Huston, Adrienne L., additional, Ibrahim-Granet, Oumaïma, additional, Ichishima, Eiji, additional, Ikehara, Yukio, additional, Inagami, Tadashi, additional, Ingram, Jessica, additional, Isaac, R.E., additional, Isaya, Grazia, additional, Isaza, Clara E., additional, Ishii, Shin-ichi, additional, Isnard, Amandine, additional, Ito, Kiyoshi, additional, Ito, Koreaki, additional, Itoh, Yoshifumi, additional, Iturrioz, Xavier, additional, Iwanaga, Sadaaki, additional, Jack, Ralph W., additional, Jackson, Mel C., additional, James, Michael N.G., additional, Janata, Jiří, additional, Janoir, Claire, additional, Janska, Hanna, additional, Jarrell, Ken F., additional, Jaskolski, Mariusz, additional, Jaswal, Sheila S., additional, Jean, Ying Y., additional, Jenne, Dieter E., additional, Jeon, Young Joo, additional, Jiang, Ping, additional, Johnson, John E., additional, Johnson, Michael D., additional, Johnston, James A., additional, Jones, Amanda, additional, Jones, Elizabeth W., additional, Joudiou, Carine, additional, Juliano, Luiz, additional, Jung, Hea-Jin, additional, Jupp, Ray, additional, Kagawa, Todd F., additional, Kalbacher, Hubert, additional, Kamata, Yayoi, additional, Kaminogawa, Shuichi, additional, Kamio, Yoshiyuki, additional, Kaneda, Makoto, additional, Kang, Sung Gyun, additional, Kang, Sung Hwan, additional, Kania, Mary, additional, Kantyka, Tomasz, additional, Kanzawa, Nobuyuki, additional, Karim, Abdulkarim Y., additional, Kasumi, Takafumi, additional, Kataoka, Hiroaki, additional, Kaur, Hardeep, additional, Kawabata, Shun-Ichiro, additional, Kawaguchi, Mari, additional, Kay, John, additional, Kaynar, Murat, additional, Keiler, Kenneth C., additional, Kelly, R.M., additional, Kenton, Nathaniel T., additional, Kerr, Michael A., additional, Kersse, Kristof, additional, Kervinen, Jukka, additional, Kessler, Benedikt M., additional, Kessler, Efrat, additional, Khoronen, Timo K., additional, Kidd, Simon, additional, Kikkert, Marjolein, additional, Kilian, Mogens, additional, Kim, Do-Hyung, additional, Kim, Doyoun, additional, Kim, Eunice EunKyeong, additional, Kim, In Seop, additional, Kim, Jung-Gun, additional, Kim, Kyeong Kyu, additional, Kim, Kyung Hyun, additional, Kimber, Matthew S., additional, Kimura, Yukio, additional, Kirschke, Heidrun, additional, Kiso, Yoshiaki, additional, Kleanthous, Colin, additional, Klein, Jürgen R., additional, Klemba, Michael, additional, Kmiec, Beata, additional, Kobayashi, Hideyuki, additional, Kodama, Hiroyuki, additional, Koelsch, Gerald, additional, Kok, Jan, additional, Kolattukody, P.E., additional, Kolb, Fabrice A., additional, Kolmar, Harald, additional, Komori, Yumiko, additional, Konvalinka, Jan, additional, Korkmaz, Brice, additional, Kostrov, Sergey V., additional, Kräusslich, Hans-Georg, additional, Krczal, Gabi, additional, Kress, Lawrence F., additional, Kristjánsson, Magnüs Már, additional, Kučera, Tomáš, additional, Kukday, Sayali S., additional, Kumagai, Hidehiko, additional, Kumar, Sharad, additional, Kumarasiri, Malika, additional, Kumazaki, Takashi, additional, Kümmerer, Beate M., additional, Kuno, Kouji, additional, Kurkinen, Markku, additional, Kutejová, Eva, additional, Kveiborg, Marie, additional, Kwarciak, Agnieszka, additional, Laakkonen, Liisa, additional, Labrou, Nikolaos E., additional, Laing, Gavin D., additional, Lamppa, Gayle, additional, Langer, Thomas, additional, Laursen, Richard A., additional, Lawrenson, Richard A., additional, Layne, Matthew D., additional, Le Bonniec, Bernard F., additional, Leal, María C., additional, Lechan, Ronald M., additional, Lee, David H., additional, Lee, Irene, additional, Lee, Jae, additional, Lee, Kye Joon, additional, Lee, Soohee, additional, Lei, Xiaobo, additional, Leis, Jonathan, additional, LeMosy, Ellen K., additional, Lepage, Thierry, additional, Leppla, Stephen H., additional, Lesner, Adam, additional, Lessard, Ivan A.D., additional, Lhomond, Guy, additional, Li, Huilin, additional, Li, Shu-Ming, additional, Li, Weiguo, additional, Liao, Ta-Hsiu, additional, Liddington, Robert C., additional, Lieber, Toby, additional, Lijnen, H.R., additional, Lima, Christopher D., additional, Lin, Chen-Yong, additional, Lin, Gang, additional, Lin, Ming T., additional, Lin, Xinli, additional, Lin, Yee-Shin, additional, Lindsay, L.L., additional, Lipscomb, William N., additional, Little, John W., additional, Liu, Ching-Chuan, additional, Liu, Chuan-ju, additional, Lively, Mark O., additional, Livnat-Levanon, Nurit, additional, Ljungdahl, Per O., additional, Llorens-Cortes, Catherine, additional, Lobel, Peter, additional, Loh, Y. Peng, additional, Lohi, Jouko, additional, Lomonossoff, G.P., additional, Looze, Yvan, additional, López-Otin, Carlos, additional, Lopez-Quezada, Landys, additional, Loukas, Alex, additional, Lu, Long-Sheng, additional, Lundwall, Áke, additional, Luo, Liu-Ying, additional, Lupas, Andrei, additional, Luthe, Dawn S., additional, Lynch, Nicholas J., additional, Lyons, Peter J., additional, MacKay, Vivian L., additional, Macleod, Jesica M. Levingston, additional, Magdolen, Viktor, additional, Mainardi, Jean-Luc, additional, Mäkinen, Kauko K., additional, Mallari, Jeremy P., additional, Manandhar, Surya P., additional, Mandelbaum, Fajga R., additional, Manicone, Anne M., additional, Mansfeld, Johanna, additional, Marcotrigiano, Joseph, additional, Mares, Michael, additional, Marfany, Gemma, additional, Markland, Francis S., additional, Marokházi, Judith, additional, Marquis, Hélène, additional, Marr, Robert A., additional, Martegani, Enzo, additional, Martin, Erik W., additional, Martinez, Manuel, additional, Martins, L. Miguel, additional, Maruyama, Masato, additional, Maruyama, Masugi, additional, Maruyama, Sususmu, additional, Masaki, Takeharu, additional, Massoumi, Ramin, additional, Mathew, Rency T., additional, Matrisian, Lynn M., additional, Matsuda, Yoshihiro, additional, Matsushita, Osamu, additional, Matuschek, Marco, additional, Matušková, Anna, additional, Matúz, Krisztina, additional, Mauch, Cornelia, additional, Maurizi, Michael R., additional, Mayr, Lorenz M., additional, McCafferty, Dewey G., additional, McDonald, J. Ken, additional, McKerrow, James H., additional, McMillan, David, additional, Mecham, Robert P., additional, Mehta, Darshini P., additional, Meisinger, Chris, additional, Mellors, Alan, additional, Melton, Roger G., additional, Melvin, Jeffrey A., additional, Ménard, Robert, additional, Menéndez-Arias, Luis, additional, Menezes, Milene C., additional, Mesecar, Andrew, additional, Mesnage, Stéphane, additional, Meyer, Diane H., additional, Meyers, Gregor, additional, Michaelis, Susan, additional, Michalska, Karolina, additional, Mielicki, Wojciech P., additional, Mierau, Igor, additional, Mikoulinskaia, Galina V., additional, Miller, Charles G., additional, Miller, Lydia K., additional, Mills, John, additional, Mills, Kenneth V., additional, Min, Jinrong, additional, Mistou, Michel-Yves, additional, Misumi, Yoshio, additional, Miyoshi, Shin-ichi, additional, Mizutani, Shigehiko, additional, Mobashery, Shahriar, additional, Mochizuki, Satsuki, additional, Mock, William L., additional, Möhrlen, Frank, additional, Moiré, Nathalie, additional, Monahan, Paul E., additional, Moncada-Pazos, Angela, additional, Monnet, Véronique, additional, Monod, Michel, additional, Montecucco, Cesare, additional, Morelli, Laura, additional, Mori, Sumiko, additional, Morita, Takashi, additional, Morrissey, James H., additional, Morse, Richard J., additional, Mort, John S., additional, Mortensen, Uffe H., additional, Morty, Rory E., additional, Moss, Joel, additional, Motoshima, Hidemasa, additional, Mottram, Jeremy C., additional, Moura-da-Silva, Ana M., additional, Mudgett, Mary Beth, additional, Mundt, Egbert, additional, Murakami, Kazuo, additional, Murakami, Mario Tyago, additional, MurakamiMurofoshi, Kimiko, additional, Murao, Sawao, additional, Murphy, Gillian, additional, Murthy, M.R.N., additional, Muta, Tatsushi, additional, Myburgh, Elmarie, additional, Mzhavia, Nino, additional, Nabi, A.H.M. Nurun, additional, Nagase, Hideaki, additional, Nagle, Michael W., additional, Nägler, Dorit K., additional, Naik, Rajesh R., additional, Nair, Divya B., additional, Nakai, Toshiki, additional, Nakajima, Yoshitaka, additional, Nakamura, Yukio, additional, Nakatogawa, Hitoshi, additional, Nakayama, Toru, additional, Nalivaeva, Natalia N., additional, Nandi, Dipankar, additional, Nascimento-Silva, Maria Clara Leal, additional, Nasmyth, Kim, additional, Nathan, Carl F., additional, Navarro-García, Fernando, additional, Naves, Dayane Lorena, additional, Nedialkova, Danny D., additional, Neuman, Keir C., additional, Nguyen, Jeffrey-Tri, additional, Nguyen, Ky-Anh, additional, Niemirowicz, Gabriela T., additional, Nikai, Toshiaki, additional, Nishi, Eiichiro, additional, Nishii, Wataru, additional, Nishiyama, Makoto, additional, Nishiyama, Yasuhiro, additional, Noda, Masatoshi, additional, Nomura, Seiji, additional, Norioka, Shigemi, additional, Nsangou, Desire M.M., additional, O’Brien, Amornrat, additional, O’Connor, Michael B., additional, Oda, Kohei, additional, Odinokova, Irina V., additional, Oetjen, Joyce, additional, Ogura, Teru, additional, Ohman, Dennis E, additional, Ohsumi, Yoshinori, additional, Ojha, Mukti, additional, Okabe, Akinobu, additional, Okada, Yasunori, additional, Okamoto, Keinosuke, additional, Okuda, Kenji, additional, Okumura, Nobuaki, additional, Okuno, Takashi, additional, Oleson, Kjeld, additional, Oliveira de Giuseppe, Priscila, additional, Olivier, Martin, additional, Ono, Yasuko, additional, Oroszlan, Stephen, additional, Ota, Nobuyuki, additional, Ovadia, Michael, additional, O-Wang, Jiyang, additional, Oxvig, Claus, additional, Packer, Jeremy C.L., additional, Padilla-López, Sergio, additional, Paetzel, Mark, additional, Page, Michael J., additional, Page-McCaw, Andrea, additional, Paine, Mark J.I., additional, Park, Byoung Chul, additional, Park, Eunyong, additional, Park, John E., additional, Park, Pyong Woo, additional, Park, Sung Goo, additional, Parkin, Kirk L., additional, Parks, William C, additional, Paschoalin, Thaysa, additional, Pastore, Annalisa, additional, Patananan, Alexander Nikolich, additional, Paul, Sudhir, additional, Paulson, Henry L., additional, Pawel-Rammingen, Ulrich von, additional, Pearce, David A., additional, Pearson, Mark S., additional, Pei, Duanqing, additional, Pejler, Gunnar, additional, Pemberton, Alan D., additional, Peng, Jianhao, additional, Pernier, Julien, additional, Peters, Jan-Michael, additional, Pfirrmann, Thorsten, additional, Pham, Viet-Laï, additional, Pichová, Iva, additional, Pickering, Darren, additional, Piesse, Christophe, additional, Pignol, David, additional, Pike, Robert N., additional, Pinck, Lothaire, additional, Pirkle, Hubert, additional, Pitot, Henry C., additional, Plaut, Andrew G., additional, Ploegh, Hidde, additional, Polgár, László, additional, Porter, Corrine, additional, Postina, Rolf, additional, Potempa, Jan, additional, Poulsen, Knud, additional, Power, Scott D., additional, Pratt, Rex. F., additional, Prehna, Gerd, additional, Prévost, Gilles, additional, Pshezhetsky, Alexey V., additional, Qasim, Mohammad A., additional, Qian, Feng, additional, Qiu, Jiazhou, additional, Quesada, Víctor, additional, Radisky, Evette S., additional, Rader, Stephen D., additional, Raman, Kavita, additional, Ramsay, Andrew J., additional, Rancourt, Derrick E., additional, Ranjit, Najju, additional, Rao, Narayanam V., additional, Ratia, Kiira, additional, Rawlings, Neil D., additional, Rawson, Robert B., additional, Reddy, Vijay, additional, Redman, Colvin M., additional, Regonesi, Maria Elena, additional, Reichert, Andreas S., additional, Reichl, Antonia P., additional, Remaut, Han, additional, Remington, S. James, additional, Renatus, Martin, additional, Reverter, David, additional, Reynolds, Eric C., additional, Rholam, Mohamed, additional, Rice, Charles M., additional, Ridky, Todd W., additional, Riezman, Howard, additional, Rijken, D.C., additional, Rio, Marie-Christine, additional, Ritchie, Alison, additional, Robert-Baudouy, Janine, additional, Robinson, Mark W., additional, Robinson, Michael, additional, Rodriguez-Romero, Adela, additional, Rodriques, Renata Santos, additional, Rogers, John C., additional, Rojas, Camilo, additional, Romesberg, Floyd E., additional, Roper, David J., additional, Rosas-Murrieta, Nora, additional, Rose, A.M., additional, Rosenthal, Philip J., additional, Rosing, J., additional, Rossetto, Ornella, additional, Rossi, Véronique, additional, Roth, Richard A., additional, Rottensteiner, Hanspeter, additional, Rowan, Andrew D., additional, Rozanov, Mikhail, additional, Rucavado, Alexandra, additional, Ruecker, Andrea, additional, Rul, Françoise, additional, Rümenapf, Till, additional, Russo, Ilaria, additional, Ryan, Martin D., additional, Sacco, Elena, additional, Sadler, J. Evan, additional, Saenger, W., additional, Sahl, Hans-Georg, additional, Sajid, Mohammed, additional, Sakaguchi, Masayoshi, additional, Sakiyama, Fumio, additional, Salas, Maria L., additional, Salgado, Maria Cristina O., additional, Salvesen, Guy S., additional, Sánchez, Edith, additional, Sanchez, Eladio F., additional, Sang, Qing-Xiang Amy, additional, Sankaran, Krishnan, additional, Sarkar, Susanta K., additional, Sarras, Michael P., additional, Sasagawa, Yoshikiyo, additional, Satohiko, Araki, additional, Sauvage, Eric, additional, Saveanu, Loredana, additional, Savithri, H.S., additional, Sawada, Hitoshi, additional, Sawers, R. Gary, additional, Scarisbrick, Isobel A., additional, Schaller, Andreas, additional, Scheer, Justin M., additional, Scheiflinger, Friedrich, additional, Schiene-Fischer, Cordelia, additional, Schlomann, Uwe, additional, Schlösser, Manfred, additional, Schmaier, Alvin H., additional, Schmidt, Walter K., additional, Schneemann, Anette, additional, Schnellmann, Rick G., additional, Scholze, Henning, additional, Schomburg, Lutz, additional, Schwaeble, Wilhelm J., additional, Scott, Christopher J., additional, Scudiero, Rosaria, additional, Sehara-Fujisawa, Atsuko, additional, Seidah, Nabil G., additional, Seiki, Motoharu, additional, Sekiguchi, Junichi, additional, Senff-Ribeiro, Andrea, additional, Seong, Ihn Sik, additional, Serpe, Mihaela, additional, Serrano, Solange M.T., additional, Setlow, Peter, additional, Shahian, Tina, additional, Shanks, M., additional, Shao, Feng, additional, Shapiro, Steven D., additional, Sharma, Navneet, additional, Shaw, Lindsey N., additional, Shen, Aimee, additional, Shen, Lei, additional, Sherwood, Roger F., additional, Shi, Yun-Bo, additional, Shimoi, Hitoshi, additional, Shimura, Yoichiro, additional, Shirras, A.D., additional, Shridhar, Viji, additional, Shukla, Jinal K., additional, Siigur, Ene, additional, Siigur, Jüri, additional, Silmon de Monerri, Natalie C., additional, Sim, Robert B., additional, Simmer, James P., additional, Simmons, William H., additional, Singh, Jaspreet, additional, Singleton, Alison, additional, Sirakova, Tatiana D., additional, Sixma, Titia K., additional, Skern, Tim, additional, Skidgel, Randal A., additional, Slack, Jeffrey, additional, Sleat, David E., additional, Slusher, Barbara S., additional, Smith, Janet L., additional, Smith, Matthew A., additional, Smyth, Mark J., additional, Snijder, Erik J., additional, Sobhanifar, Solmaz, additional, Söderhaäll, Kenneth, additional, Sohar, Istvan, additional, Sonderegger, Peter, additional, Sorgine, Marcos Henrique Ferreira, additional, Sorimachi, Hiroyuki, additional, Soukhodolets, Karen E., additional, Souza, Tatiana de Arruda Campos Brasil de, additional, Sperka, Tamás, additional, Sriskandan, Shiranee, additional, St. Geme, Joseph W., additional, St. Leger, Raymond J., additional, Staib, Peter, additional, Steele, James L., additional, Stefansson, Bjarki, additional, Steinkühler, Christian, additional, Stenberg, Leisa M., additional, Stenflo, Johan, additional, Stennicke, Henning R., additional, Stepanov, Valentin M., additional, Stepnaya, Olga A., additional, Steven, Frank, additional, Stevens, Richard L., additional, Stevenson, Kenneth J., additional, St-Louis, Mathieu, additional, Stobart, Christopher C., additional, Stöcker, Walter, additional, Storer, Andrew C., additional, Sträter, Norbert, additional, Strauss, Ellen G., additional, Strauss, James H., additional, Stříšovský, Kvido, additional, Strynadka, Natalie C.J., additional, Sturrock, Edward D., additional, Su, Dan, additional, Su, Xiao-Dong, additional, Suárez-Rendueles, Paz, additional, Sulea, Traian, additional, Sundararajan, Venkatesh, additional, Suno, Ryoji, additional, Suzuki, Carolyn K., additional, Suzuki, Fumiaki, additional, Suzuki, Hideyuki, additional, Suzuki, Nobuhiro, additional, Swenson, Stephen, additional, Szabady, Rose L., additional, Szecsi, Pal Bela, additional, Szilágyi, Lászlo, additional, Taha, Muhamed-Kheir, additional, Takahashi, Eizo, additional, Takahashi, Kenji, additional, Takai, Toshiro, additional, Takeda, Atsushi, additional, Takeda, Soichi, additional, Tame, Jeremy J.R.H., additional, Tamura, Tomohiro, additional, Tan, Fulong, additional, Tanaka, Keiji, additional, Tanase, Carmen, additional, Tang, Jordan, additional, Tanizaki, Martha M., additional, Tannich, Egbert, additional, Tans, Guido, additional, Tarentino, Anthony L., additional, Tassanakajon, Anchalee, additional, Tatsumi, Hiroki, additional, Tautz, Norbert, additional, Taylor, Erin Bassford, additional, Teixeira, Pedro Filipe, additional, Telugu, Bhanu Prakash V.L., additional, Templin, Markus F., additional, Terada, Shigeyuki, additional, Tetsuya, Uchikoba, additional, Thacker, C., additional, Thaker, Maulik, additional, Thiel, Heinz-Jürgen, additional, Thielens, Nicole, additional, Thierry, Gonzales, additional, Thivierge, Karine, additional, Thomas, Mark D., additional, Thome, Margot, additional, Thorsness, Mary K., additional, Thorsness, Peter E., additional, Tigue, Natalie J., additional, Todi, Sokol V., additional, Tomkinson, Birgitta, additional, Tonello, Fiorella, additional, Tong, Liang, additional, Toogood, H.S., additional, Tortora, Paolo, additional, Tözsèr, József, additional, Travassos, Luiz Rodolpho, additional, Travis, James, additional, Trevisan-Silva, Dilza, additional, Trinchella, Francesca, additional, Trivedi, Neil N., additional, Troy, Carol M., additional, Tschesche, Harald, additional, Tseng, Yu-Lun, additional, Tsujimoto, Masafumi, additional, Tu, Anthony T., additional, Tumelty, Kathleen E., additional, Turk, Boris, additional, Turk, Dusan, additional, Turk, Vito, additional, Turner, Anthony J., additional, Uchikoba, Tetsuya, additional, Ueno, Takayuki, additional, Ugalde, Alejandro P., additional, Uitto, Veli-Jukka, additional, Urban, Sinisa, additional, Valdenaire, Olivier, additional, Valli, Adrian, additional, Van Beeumen, Jozef, additional, Van den Burg, Bertus, additional, Van der Hoorn, Renier A.L., additional, van Dijl, Jan Maarten, additional, Van Endert, Peter, additional, Van Raam, Bram J., additional, Van Wart, Harold E., additional, Vanden Berghe, Tom, additional, Vandenabeele, Peter, additional, Vanoni, Margo, additional, Veiga, Silvio Sanches, additional, Velander, William H., additional, Velasco, Gloria, additional, Vendrell, Josep, additional, Venekei, I. István, additional, Vetvicka, Vaclav, additional, Vögtle, F.-Nora, additional, Vollmer, Waldemar, additional, Wada, Kei, additional, Wagner, Fred W., additional, Wai, Sun Nyunt, additional, Wai, Timothy, additional, Wainwright, Shane, additional, Walker, Kenneth W., additional, Walker, Stephen J., additional, Wallach, Jean, additional, Walling, Linda L., additional, Walsh, Peter N., additional, Wang, Hai-Yan, additional, Wang, Hengbin, additional, Wang, Jianwei, additional, Wang, Peng, additional, Wang, Ping, additional, Wassenegger, Michael, additional, Watanabe, Kunihiko, additional, Webb, Helen, additional, Weber, Joseph M., additional, Weber, Niklas, additional, Webster, Daniel R., additional, Wei, Shuo, additional, Welch, Rodney A., additional, Wells, James A., additional, Wenzel, Herbert, additional, Wertz, Ingrid E., additional, Wewer, Ulla W., additional, Whyteside, Alison R., additional, Wilk, Sherwin, additional, Wilkin, Jean-Marc, additional, Wilmes, Claudia, additional, Winther, Jakob R., additional, Wishart, David S., additional, Wlodawer, Alexander, additional, Woessner, J. Fred, additional, Wolfe, Michael S., additional, Wong, Wilson, additional, Woodgate, Roger, additional, Wright, Gerry, additional, Wu, Jiunn-Jong, additional, Wu, Qingyu, additional, Wysocka, Magdalena, additional, Xu, Chao, additional, Xu, Zhenghong, additional, Yahori, Kinnosuke, additional, Yamada, Shoji, additional, Yamaguchi, Nozomi, additional, Yamaguchi, Shinji, additional, Yamakawa, Yoshio, additional, Yamamoto, Hiroki, additional, Yana, Ikao, additional, Yang, Maozhou, additional, Yang, Na, additional, Yao, Chenjuan, additional, Yao, Tingting, additional, Yasuda, Noriko, additional, Yasuhara, Toshimasa, additional, Yasumasu, Shigeki, additional, Yeh, Edward T.H., additional, Yiallouros, Irene, additional, Yin, Jiang, additional, Yonezawa, Hiroo, additional, Yoo, Soon Ji, additional, Yoshimoto, Tadashi, additional, Young, Michael W., additional, Young, Stephen G., additional, Zaidi, Nousheen, additional, Zavalova, Ludmila L., additional, Zavodszky, Peter, additional, Zhang, Aidong, additional, Zhang, Xianming, additional, Zhang, Yi-Zheng, additional, Zheng, Dominick, additional, Zhong, Guangming, additional, Zhong, Rong, additional, Zhou, Yuan, additional, Zhou, Zhaohui Sunny, additional, Zick, Michael, additional, Zigrino, Paola, additional, and Zimin, Andrei A., additional

Published
2013
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16. Lipoic acid biosynthesis is essential for Plasmodium falciparum transmission and influences redox response and carbon metabolism of parasite asexual blood stages

Author

Biddau, Marco, primary, Kumar, T.R. Santha, additional, Henrich, Philipp, additional, Laine, Larissa M., additional, Blackburn, Gavin J., additional, Chokkathukalam, Achuthanunni, additional, Li, Tao B, additional, Sim, Kim Lee, additional, Hoffman, Stephen L, additional, Barrett, Michael P., additional, Coombs, Graham H., additional, McFadden, Geoffrey I., additional, Fidock, David A., additional, Müller, Sylke, additional, and Sheiner, Lilach, additional

Published
2020
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19. Ultrastructural analysis of the sporozoite of Cryptosporidium parvum

Author

Tetley, Laurence, Brown, Samantha M.A., McDonald, Vincent, and Coombs, Graham H.

Subjects
Sporozoa -- Physiological aspects, Coccidia -- Research, Ultrastructure (Biology) -- Research, Cells -- Morphology, Cell organelles -- Research, Frozen tissue sections -- Usage, Cryopreservation of organs, tissues, etc. -- Methods, Biological sciences
Abstract

The ultrastructure of the protozoon Cryptosporidium parvum's sporozoite was investigated through cryotechnique and energy-filtering transmission electron microscopy. The cryotechnique generated image thick sections of the parasite that preserved cell integrity. In the longitudinal section studied, the cell exhibited the typical conical-shaped apical region which contained most of the organelles. The sporozoite had a lone rhoptry having an organized lamellar body, an absent mitochondria or conventional Golgi apparatus.

Published
1998

20. Contributors

Author

Adachi, Hideki, primary, Adachi, Osao, additional, Adam, Zach, additional, Adams, Michael W.W., additional, Adang, Michael J., additional, Adham, Ibrahim M., additional, Aducci, Patrizia, additional, Agard, David A., additional, Agranovsky, Alexey A., additional, Ahn, Kyunghye, additional, Akiyama, Yoshinori, additional, Alejo, Alí, additional, Amberg, Sean M., additional, Amerik, Alexander Y., additional, Andrés, Germán, additional, Andrews, Robert K., additional, Antalis, Toni M., additional, Apte, Suneel S., additional, Arima, Kazunari, additional, Arlaud, Gérard J., additional, Aronson, Nathan N., additional, Asano, Yasuhisa, additional, Ascenzi, Paolo, additional, Assakura, Marina T., additional, Auld, David S., additional, Avilés, Francesc X., additional, Awad, William M., additional, Babé, Lilia M., additional, Badorff, Cornel, additional, Bai, Shan, additional, Baird, Teaster T., additional, Paul Bajaj, S., additional, Baker, Rohan T., additional, Baker, Susan C., additional, Ballinger, Marcus D., additional, Banbula, Agnieszka, additional, Bannikov, Gregory A., additional, Barrett, Alan J., additional, Bartlett, John D., additional, Baskova, Isolda P., additional, Bauer, Karl, additional, Baumann, Ulrich, additional, Baumeister, Wolfgang, additional, Beauvais, Anne, additional, Belas, Robert, additional, Beppu, Teruhiko, additional, Bergmann, Ernst M., additional, Bergo, Martin O., additional, Berndt, Michael C., additional, Berry, Colin, additional, Bertenshaw, Greg P., additional, Betzel, Ch., additional, Bierbaum, Gabriele, additional, Bieth, Joseph G., additional, Bjarnason, Jón B., additional, Blaber, M., additional, Blaber, S.I., additional, Black, Roy A., additional, Blackman, M.J., additional, Blinkovsky, Alexander, additional, Blobel, Carl P., additional, Boatright, Kelly M., additional, Böck, August, additional, Boeke, Jef D., additional, Boileau, Guy, additional, Bolken, Tové C., additional, Bond, Judith S., additional, Bordallo, Javier, additional, Bordusa, Frank, additional, Boucaut, Kerry J., additional, Bouvier, Jacques, additional, Bowman, Barry J., additional, Bradshaw, Ralph A., additional, Braun, Hans-Peter, additional, Breddam, Klaus, additional, Brindley, Paul J., additional, Broadhurst, Anne, additional, Brocklehurst, Keith, additional, Broder, Dan H., additional, Brömme, Dieter, additional, Bron, Sierd, additional, Broom, Murray, additional, Brown, Kenneth D., additional, Brown, Mark A., additional, Bunn, Rhonda, additional, Burleigh, Barbara A., additional, Butler, Michael J., additional, Buttle, David J., additional, Byrd, Chelsea M., additional, Byun, Tony, additional, Cadel, Sandrine, additional, Caffrey, Conor R., additional, Caldentey, Javier, additional, Caprioglio, Daniel R., additional, Carbonell, Juan, additional, Carpentier, Mélanie, additional, Carter, Ruth E., additional, Casey, Patrick J., additional, Castellino, Francis J., additional, Catanese, Joseph J., additional, Caterson, Bruce, additional, Caughey, George H., additional, Cawley, Niamh X., additional, Cawston, Tim E., additional, Jose Cazzulo, Juan, additional, Cercós, Manuel, additional, Chakraborty, Trinad, additional, Chambers, Henry F., additional, Chang, L.S., additional, Chan, Michael K., additional, Chan, Sunney I., additional, Chao, Julie, additional, Chapot-Chartier, Marie-Pierre, additional, Chave, Karen J., additional, Chen, Jian-Min, additional, Chen, Jinq-May, additional, Chesneau, Valérie, additional, Chevrier, Bernard, additional, Chich, Jean-François, additional, Yong Choi, Kwan, additional, Chrétien, Michel, additional, Ha Chung, Chin, additional, Chung, Dominic W., additional, Clamagirand, Christine, additional, Clark, Ian M., additional, Clarke, Adrian K., additional, Clarke, Steven, additional, Cleary, Paul P., additional, Clements, Judith A., additional, Cleuziat, Philippe, additional, Cohen, Paul, additional, Colige, Alain, additional, Collen, D., additional, Collier, Ivan E., additional, Colloms, Sean D., additional, Colman, Robert W., additional, Conner, Gregory E., additional, Conzelmann, Andreas, additional, Coolbear, Tim, additional, Coombs, Graham H., additional, Cooper, Jonathan B., additional, Cooper, Max D., additional, Copeland, Nikki A., additional, Corvol, Pierre, additional, Cottrell, Graeme S., additional, Coyle, Joseph T., additional, Craik, Charles S., additional, Creemers, John W.M., additional, Croce, Jenifer, additional, Cueva, Rosario, additional, Cutting, Simon, additional, d′Enfert, Christophe, additional, D′Orchymont, Hugues, additional, Daenke, S., additional, Dahlbäck, Björn, additional, Dalbey, Ross E., additional, Dalton, John P., additional, Dando (Deceased), Pamela M., additional, Daniel, R.M., additional, Darke, Paul L., additional, Lagerblad de Oliveira, Pedro, additional, de Vos, Sarah, additional, Deghmane, Ala-Eddine, additional, Dekker, Niek, additional, DeLotto, Robert, additional, DeMartino, George N., additional, den Boon, Johan A., additional, Denison, Mark R., additional, DesGroseillers, Luc, additional, Deussing, Jan, additional, Devi, Lakshmi A., additional, Diamandis, Eleftherios P., additional, Dickson, Robert B., additional, Dingwall, Colin, additional, Dixon, Jack E., additional, Dodt, Johannes, additional, Dolenc, Iztoc, additional, Cat Dong, Tran, additional, Dong, Ying, additional, Dubois, Jean-Yves F., additional, Dudley, Edward G., additional, Dunn, Ben M., additional, Dupuy, Bruno, additional, Conceicão Duque-Magalhães, Maria, additional, Eeckhout, Yves, additional, Egelrud, Torbjörn, additional, Eijsink, Vincent, additional, Ellis, Vincent, additional, Engel, Wolfgang, additional, Erdös, Ervin G., additional, Etscheid, Michael, additional, Evans (Deceased), Herbert J., additional, Everett, Roger D., additional, Eyries, Mélanie, additional, Fahrenholz, Falk, additional, Fenster, Kurt M., additional, Férec, Claude, additional, Henrique Ferreira Sorgine, Marcos, additional, Fink, Doran, additional, Fives-Taylor, Paula M., additional, Foltmann, Bent, additional, Foster, Simon J., additional, Foulon, Thierry, additional, Foundling, Stephen I., additional, Fox, Jay W., additional, Freeze, Hudson H., additional, Frère, Jean-Marie, additional, Frey, Teryl K., additional, Flicker, Lloyd D., additional, Fritsche, Erich, additional, Froelich, Christopher J., additional, Fuhrmann, Cynthia N., additional, Fujimura, Satoshi, additional, Fukushima, J., additional, Fuller, Robert S., additional, Gaboriaud, Christine, additional, Gache, Christian, additional, Galivan, John, additional, Gary, Jonathan D., additional, Gaucher, G.M., additional, Ghuysen, Jean-Marie, additional, Gil, María J., additional, Giller, Thomas, additional, Goffin, Colette, additional, Gohda, Eiichi, additional, Goldberg, Alfred L., additional, Goldberg, Daniel E., additional, Goldberg, Gregory I., additional, Gorbalenya, Alexander E., additional, Gordon, Stuart G., additional, Götz, Friedrich, additional, Gráf, László, additional, Granados, Robert R., additional, Granell, Antonio, additional, Graycar, Thomas P., additional, Green, Jonathan, additional, Greenspan, Daniel S., additional, Grubman, Marvin J., additional, Grunden, Amy M., additional, Guillemain, Bernard, additional, Guinand, Micheline, additional, Gutiérrez, José Maria, additional, Haeggström, Jesper Z., additional, Hageman, James H., additional, Hagmann, Marie-Luise, additional, Halfon, Sherin, additional, Hamilton, Andrew J., additional, Seon Han, Ji, additional, Hara-Nishimura, Ikuko, additional, Harada, Minoru, additional, Hartzell, William O., additional, Hay, Rod J., additional, Hayashi, Kiyoshi, additional, Hendriks, Dirk F., additional, Henrich, Bernhard, additional, Henriet, Patrick, additional, Hernández-Arana, Andrés, additional, Herrera-Camacho, Irma, additional, Heusipp, Gerhard, additional, Hicks, P.M., additional, Hillman, Bradley I., additional, Yukihiro Hiraoka, B., additional, Hiratake, Jun, additional, Ho, Heng-Chien, additional, Thi Hoa, Ngo, additional, Hochstrasser, Mark, additional, Hofmann, Theo, additional, Hohn, Thomas, additional, Hoidal, John R., additional, Holbrook, Joanna D., additional, Höltje, Joachim-Volker, additional, Homma, Koichi J., additional, Hook, Vivian Y.H., additional, Hooper, John D., additional, Hooper, Nigel M., additional, Hosoi, Kazuo, additional, Hospital, Véronique, additional, Howe, Christopher J., additional, Hruby, Dennis E., additional, Huang, H.-C., additional, Huber, Robert, additional, Hughes, Clare E., additional, Ibrahim-Granet, Oumaïma, additional, Ichishima, Eiji, additional, Ikehara, Yukio, additional, Imamura, Takahisa, additional, Inagaki, Noritoshi, additional, Inagami, Tadashi, additional, Isaac, R.E., additional, Isaya, Grazia, additional, Ishihara, Kohji, additional, Ishii, Shin-ichi, additional, Itoh, Yoshifumi, additional, Ito, Kiyoshi, additional, Ito, Koreaki, additional, Iwanaga, Sadaaki, additional, Jack, Ralph W., additional, Jackson, Mel C., additional, James, Michael N.G., additional, Jeffrey (Deceased), John, additional, Jiang, Ping, additional, Johnson, Gary D., additional, Johnson, John E., additional, Johnson, Michael, additional, Albert Johnston, Stephen, additional, Jones, Elizabeth W., additional, Jongbloed, Jan D.H., additional, Joshua-Tor, Leemor, additional, Joudiou, Carine, additional, Juliano, Luiz, additional, Jupp, Ray, additional, Kaminogawa, Shuichi, additional, Kamio, Yoshiyuki, additional, Kan, Chen-Chen, additional, Kaneda, Makoto, additional, Gyun Kang, Sung, additional, Kania, Mary, additional, Kanjanahaluethai, Amornrat, additional, Kawabata, Shun-ichiro, additional, Kay, John, additional, Keiler, Kenneth C., additional, Kelly, R.M., additional, Kerr, Michael A, additional, Kervinen, Jukka, additional, Kessler, Efrat, additional, Kidd, Simon, additional, Kilian, Mogens, additional, Kim, Do-Hyung, additional, Seop Kim, In, additional, Kimura, Yukio, additional, Kirisako, Takayoshi, additional, Kirschke, Heidrun, additional, Kishi, Tadaaki, additional, Kitamura, Naomi, additional, Kitazono, Ana A., additional, Kleanthous, Colin, additional, Klein, Jürgen R., additional, Kobayashi, Hideyuki, additional, Koelsch, Gerald, additional, Kok, Jan, additional, Kolattukudy, P.E., additional, Kolmar, Harald, additional, Komori, Yumiko, additional, Konvalinka, Jan, additional, Korhonen, Timo K., additional, Kortt, Alexander A., additional, Kräusslich, Hans-Georg, additional, Kress, Lawrence F., additional, Kubo, Takeaki, additional, Kukkonen, Maini, additional, Kumagai, Hidehiko, additional, Kumazaki, Takashi, additional, Kümmerer, Beate M., additional, Kuno, Kouji, additional, Kurachi, Kotoku, additional, Kurkinen, Markku, additional, Lähteenmäki, Kaarina, additional, Laing, Gavin D., additional, Lambkin, Imelda J., additional, Lamppa, Gayle K., additional, Lång, Hannu, additional, Langer, Thomas, additional, Laursen, Richard A., additional, Le Bonniec, Bernard F., additional, Luel Lee, Bok, additional, Joon Lee, Kye, additional, Young Lee, So, additional, Lee, Soohee, additional, Leis, Jonathan, additional, LeMosy, Ellen K., additional, Lepage, Thierry, additional, Leppla, Stephen H., additional, Lessard, Ivan A.D., additional, Lhomond, Guy, additional, Liao, Ta-Hsiu, additional, Lieber, Toby, additional, Lijnen, H.R., additional, Lima, Christopher D., additional, Lin, Chen-Yong, additional, Lin, Xinli, additional, Lindsay, L.L., additional, Lipscomb, William N., additional, Little, Christopher B., additional, Little, John W., additional, Lively, Mark O., additional, Lobel, Peter, additional, Peng Loh, Y., additional, Lohi, Jouko, additional, Lomonossoff, G.P., additional, Looze, Yvan, additional, López-García, Alma, additional, López-Otín, Carlos, additional, Luo, Liu-Ying, additional, Lupas, Andrei, additional, MacKay, Vivian L., additional, Mains, Richard E., additional, Mäkinen, Kauko K., additional, Mäkinen, Pirkko-Liisa, additional, Mandelbaum, Fajga R., additional, Manning, James M., additional, Marcotrigiano, Joseph, additional, Markland, Francis S., additional, Maruyama, M., additional, Maruyama, Sususmu, additional, Masaki, Takeharu, additional, Mathew, Zacharia, additional, Matrisian, Lynn M., additional, Matsuda, Yoshihiro, additional, Matsuka, Yury V., additional, Matsushita, Osamu, additional, Matsuzawa, Hiroshi, additional, Maurizi, Michael R., additional, Mbikay, Majambu, additional, Ken McDonald, J., additional, McKerrow, James H., additional, McMillan, David, additional, Mecham, Robert P., additional, Mehta, Darshini P., additional, Meighan, Paul, additional, Mellors, Alan, additional, Melton, Roger G., additional, Ménard, Armelle, additional, Ménard, Robert, additional, Menéndez-Arias, Luis, additional, Meyer, Diane H., additional, Meyers, Gregor, additional, Michaelis, Susan, additional, Mielicki, Wojciech P., additional, Mierau, Igor, additional, Millán-Pérez-Peña, Lourdes, additional, Miller, Charles G., additional, Mills, John, additional, Mills, Kenneth V., additional, Mistou, Michel-Yves, additional, Misumi, Yoshio, additional, Miyoshi, Shin-ichi, additional, Mizutani, Shigehiko, additional, Mock, William L., additional, Möhrlen, Frank, additional, Moiré, Nathalie, additional, Monnet, Véronique, additional, Monod, Michel, additional, Montecucco, Cesare, additional, Morita, Takashi, additional, Morrissey, James H., additional, Mort, John S., additional, Mortensen, Uffe H., additional, Morty, Rory E., additional, Motoshima, Hidemasa, additional, Mottram, Jeremy C., additional, Mundt, Egbert, additional, Murakami, Kazuo, additional, Murakami-Murofushi, Kimiko, additional, Murao, Sawao, additional, Murata, Christina, additional, Murphy, Gillian, additional, Muta, Tatsushi, additional, Mzhavia, Nino, additional, Nagase, Hideaki, additional, Naik, Rajesh R., additional, Nakajima, Nobuyoshi, additional, Nakamura, Hiroyuki, additional, Nakamura, Yukio, additional, Nasmyth, Kim, additional, Navarro-García, Fernando, additional, Netzel-Arnett, Sarah, additional, Nguyen-Distéche, Martine, additional, Nicholson, Donald, additional, Nikai, Toshiaki, additional, Nirasawa, Satoru, additional, Nishii, Wataru, additional, Nishiyama, Makoto, additional, Niven, Gordon W., additional, Nomura, Seiji, additional, Norioka, Shigemi, additional, North, Michael J., additional, Nuss, Donald L., additional, O′Connor, Michael B., additional, Oberst, Michael, additional, Oda, Kohei, additional, Odorico, Dimitri M., additional, Oetjen, Joyce, additional, Ogura, Teru, additional, Ohkubo, Iwao, additional, Ohlendorf, Douglas H., additional, Ohman, Dennis E., additional, Ohsumi, Yoshinori, additional, Okabe, Akinobu, additional, Okuda, K., additional, Olesen, Kjeld, additional, Oroszlan, Stephen, additional, Orth, Kim, additional, Ota, Nobuyuki, additional, Ovadia, Michael, additional, Overgaard, Michael T., additional, O-Wang, Jiyang, additional, Oxvig, Claus, additional, Packer, Jeremy C.L., additional, Paetzel, Mark, additional, Paine, Mark J.I., additional, Park, John E., additional, Woo Park, Pyong, additional, Soo Park, Sung, additional, Parkin, Kirk L., additional, Parks, William C., additional, Pascall, John C., additional, Paschos, Athanasios, additional, Paul, Sudhir, additional, Pearce, David A., additional, Pei, Duanqing, additional, Pemberton, Alan D., additional, Peters, Jan-Michael, additional, Phylip, Lowri H., additional, Pichová, Iva, additional, Pieper, Michael, additional, Piesse, Christophe, additional, Pike, Rob, additional, Pinck, Lothaire, additional, Pirzad, Ramin, additional, Pitot, Henry C., additional, Plaut, Andrew G., additional, Polgár, László, additional, Postina, Rolf, additional, Potempa, Jan, additional, Poulsen, Knud, additional, Pritchard, David G., additional, Pshezhetsky, Alexey V., additional, Abul Qasim, M., additional, Rader, Stephen D., additional, Rando, Robert R., additional, Rao, Mala, additional, Rao, Narayanam V., additional, Ratnoff, Oscar D., additional, Rawlings, Neil D., additional, Rawson, Robert B., additional, Reddy, Vijay, additional, Redman, Colvin M., additional, Reichl (Deceased), Antonia P., additional, Reid, Julian R., additional, Reid, Kenneth B.M., additional, Remaut, Han, additional, James Remington, S., additional, Rettig, Wolfgang J., additional, Rholam, Mohamed, additional, Rice, Charles M., additional, Richter, Stefan, additional, Riezman, Howard, additional, Ritchie, Alison, additional, Ro, Hyo-Sung, additional, Robert-Baudouy, Janine, additional, Michael Roberts, R., additional, Robinson, Michael, additional, Rodríguez-Romero, Adela, additional, Rogers, John C., additional, Rosenthal, Philip J., additional, Rose, A.M., additional, Rosing, J., additional, Rossetto, Ornella, additional, Rossi, Cesare, additional, Rossi, Véronique, additional, Roth, Richard A., additional, Rowan, Andrew D., additional, Rozanov, Mikhail, additional, Rucavado, Alexandra, additional, Rul, Françoise, additional, Rümenapf, Tillmann, additional, Ryan, Martin D., additional, Ryan, Thomas J., additional, Sacco, Elena, additional, Evan Sadler, J., additional, Saenger, W., additional, Sahl, Hans-Georg, additional, Sajid, Mohammed, additional, Sakiyama, Fumio, additional, Salas, María L., additional, Salter, Jason P., additional, Salvesen, Guy S., additional, Sanchez, Eladio F., additional, Sang, Qing-Xiang Amy, additional, Sankaran, Krishnan, additional, Sarras, Michael P., additional, Sasagawa, Yoshikiyo, additional, Satoh, Kimiyuki, additional, Sauer, Robert T., additional, Sawada, Hitoshi, additional, Scarisbrick, I.A., additional, Schauer-Vukasinovic, Vesna, additional, Schlievert, Patrick M., additional, Schlösser, Manfred, additional, Schmidt, Amy E., additional, Schmidt, Brian F., additional, Schmidt, Walter K., additional, Schmitz, Udo K., additional, Schneemann, Anette, additional, Scholze, Henning, additional, Schomburg, Lutz, additional, Schwaeble, Wilhelm J., additional, Sedlacek, Radislav, additional, Seemüller, Erika, additional, Seidah, Nabil G., additional, Seiki, Motoharu, additional, Selistre de Araujo, Heloisa S., additional, Senior, Robert M., additional, Sik Seong, Ihn, additional, Serpe, Mihaela, additional, Serrano, Solange M.T., additional, Setlow, Peter, additional, Shanks, M., additional, Shao, Feng, additional, Shapiro, Steven D., additional, Shen, Lei, additional, Sherwood (Deceased), Roger F., additional, Shi, Yun-Bo, additional, Shimoi, Hitoshi, additional, Shinoda, Sumio, additional, Siigur, Ene, additional, Siigur, Jüri, additional, Sim, Robert B., additional, Simmer, James P., additional, Simmons, William H., additional, Sirakova, Tatiana D., additional, Skern, Tim, additional, Skidgel, Randal A., additional, Slack, Jeffrey, additional, Sleat, David E., additional, Smith, Janet L., additional, Smyth, Mark J., additional, Snijder, Eric J., additional, Söderhäll, Kenneth, additional, Sohar, Istvan, additional, Sorimachi, Hiroyuki, additional, Sottrup-Jensen, Lars, additional, Soubrier, Florent, additional, Soukhodolets, Karen E., additional, Springman, Eric B., additional, Geme, Joseph W. St., additional, Leger, Raymond J. St., additional, Steele, James L., additional, Steinkühler, Christian, additional, Stenberg, Leisa M., additional, Stenflo, Johan, additional, Stennicke, Henning R., additional, Stepanov (Deceased), Valentin M., additional, Steven, Frank, additional, Stevenson, Kenneth J., additional, Stewart, David J., additional, Storer, Andrew C., additional, Stover, Cordula, additional, Sträter, Norbert, additional, Strauss, Ellen G., additional, Strauss, James H., additional, Stöcker, Walter, additional, Stříšovský, Kvido, additional, Suárez-Rendueles, Paz, additional, Sugimoto, Manabu, additional, Sulea, Traian, additional, Suzuki, Fumiaki, additional, Suzuki, Hideyuki, additional, Swenson, Stephen, additional, Szecsi, Pal B., additional, Szilágyi, László, additional, Taha, Muhamed-Kheir, additional, Takahashi, Kenji, additional, Takio, Koji, additional, Tamura, Tomohiro, additional, Tan, Fulong, additional, Hong Tan, Nget, additional, Tanase, Carmen, additional, Tang, Jordan, additional, Tanizaki, Martha M., additional, Tannich, Egbert, additional, Tans, G., additional, Tarentino (Deceased), Anthony L., additional, Tatnell, Peter J., additional, Tatsumi, Hiroki, additional, Tautz, Norbert, additional, Templin, Markus F., additional, Terada, Shigeyuki, additional, Thacker, C., additional, Theodoratou, Ekaterini, additional, Thiel, Heinz-Jürgen, additional, Thielens, Nicole M., additional, Thierry, Gonzales, additional, Thomas, Mark D., additional, Thornberry, Nancy A., additional, Thorsness, Mary K., additional, Thorsness, Peter E., additional, Tigue, Natalie J., additional, Tjalsma, Harold, additional, Tomkinson, Birgitta, additional, Tonello, Fiorella, additional, Toogood, H.S., additional, Toombs, Christopher, additional, Tortora, Paolo, additional, Tözsér, József, additional, Travis, James, additional, Tschesche, Harald, additional, Tsujimoto, Masafumi, additional, Tsunasawa, Susumu, additional, Tsu, Christopher A., additional, Tu, Anthony T., additional, Turk, Boris, additional, Turk, Dusan, additional, Turk, Vito, additional, Turner, Anthony J., additional, Uchikoba, Tetsuya, additional, Uitto, Veli-Jukka, additional, Ullmann, Dirk, additional, Valdenaire, Olivier, additional, Van Beeumen, Jozef, additional, Van de Ven, Wim J.M., additional, van den Burg, Bertus, additional, Maarten van Dijl, Jan, additional, van Roosmalen, Maarten L., additional, Van Wart, Harold E., additional, Vanoni, Marco, additional, Vath, Gregory M., additional, Velasco, Gloria, additional, Vendrell, Josep, additional, Venekei, István, additional, Vera, Pablo, additional, Verchot-Lubicz, Jeanmarie, additional, Vines, Richard R., additional, Volanakis, John E., additional, Wagner, Fred W., additional, Wainwright, Shane W., additional, Walker, Kenneth W., additional, Walker, Stephen J., additional, Wallach, Jean, additional, Walling, Linda L., additional, Walsh, Peter N., additional, Wang, P., additional, May Wang, Q., additional, Wassenaar, Alfred L.M., additional, Watts, Aaron B., additional, Weber, Joseph M., additional, Webster, Daniel R., additional, Weiss, Stephen J., additional, Wells, James A., additional, Wenzel, Herbert, additional, Wewer, Ulla M., additional, White, Judith M., additional, Wilk, Sherwin, additional, Wilkin, Jean-Marc, additional, Wilkins, Tracy D., additional, Wilkinson, Keith D., additional, Winther, Jakob R., additional, Wlodawer, Alexander, additional, Fred Woessner, J., additional, Wolfe, Michael S., additional, Wolfsberg, Tyra G., additional, Woodgate, Roger, additional, Wright, G.D., additional, Wu, Qingyu, additional, Xie, Sancai, additional, Yamagami, Kenjiro, additional, Yamaguchi, Nozomi, additional, Yamakawa, Yoshio, additional, Yamamoto, Kei, additional, Yamamoto, Shigeo, additional, Yana, Ikuo, additional, Yang, Maozhou, additional, Yasuda, Noriko, additional, Yasuhara, Toshimasa, additional, Yasumasu, Shigeki, additional, Yi, Elizabeth, additional, Yiallouros, Irene, additional, Yonezawa, Hiroo, additional, Ji Yoo, Soon, additional, Yoshimoto, Tadashi, additional, Young, Michael W., additional, Young, Stephen G., additional, Zavalova, Ludmila L., additional, Zdanov, Alexander, additional, and Zhang, Hong-Zhong, additional

Published
2004
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23. Evidence for the shikimate pathway in apicomplexan parasites

Author

Roberts, Fiona, Roberts, Craig W., Johnson, Jennifer J., Kyle, Dennis E., Krell, Tino, Coggins, John R., Coombs, Graham H., Milhous, Wilbur K., Tzipori, Saul, Ferguson, David J.P., Chakrabarti, Debopam, and McLeod, Rima

Subjects
Parasites -- Physiological aspects, Enzymes -- Regulation, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

Toxoplasma gondii bradyzoites have a plastid organelle morphologically similar to that of tachyzoites. This indicates that the plastid of this untreatable bradyzoite life-cycle stage could contain new plastid-associated antimicrobial agent targets. It was possible to establish the presence of 5-enolpyruvyl shikimate 3-phophate (EPSP) synthase activity in T. gondii. The research also suggests that there is a metabolic route for the synthesis of p-aminobenzoate and folate from EPSP.

Published
1998

29. Multiple cysteine proteinases of the pathogenic protozoon Tritrichomonas foetus: identification of seven diverse and differentially expressed genes

Author

Mallinson, David J., Livingstone, Jean, Appleton, Kameedea M., Lees, Sharon J., Coombs, Graham H., and North, Michael J.

Subjects
Protozoa, Pathogenic -- Genetic aspects, Cysteine proteinases -- Genetic aspects, Biological sciences
Abstract

The pathogenic protozoan Tritrichomonas foetus F2 contains seven genes which encode cysteine proteinases. The enzymes are similar to cathepsin-L. The greatest structural similarity exists between the TFCP7 and TFCP8 genes while the least similarity is between the TFCP3 and TFCP9 genes. Multiple copies of the TFCP3 gene are present while the other genes have single copies. The TFCP8 gene shows the greatest transcription while the TFCP4 gene shows the least transcription. Other isolates have different gene expressions but TFCP8 encodes the main enzyme.

Published
1995

30. Uptake of amino acids by the parasitic, flagellated protist Trichomonas vaginalis

Author

Zuo, Xun, Lockwood, Barbara C., and Coombs, Graham H.

Subjects
Trichomonas vaginalis -- Research, Amino acids -- Observations, High performance liquid chromatography -- Usage, Biological sciences
Abstract

The flagellated protozoon, Trichomonas vaginalis, uses amino acids as energy substrates but are not indispensable in the presence of carbohydrates. Maltose is also used as the energy substrate for growth and persistence. Large concentrations of amino acids are used in the absence of maltose, as determined by high performance liquid chromatography. The consumed amino acids are arginine, leucine, threonine and methionine.

Published
1995

31. Identification and molecular cloning of four cysteine proteinase genes from the pathogenic protozoon Trichomonas vaginalis

Author

Mallinson, David J., Lockwood, Barbara C., Coombs, Graham H., and North, Michael J.

Subjects
Trichomonas vaginalis -- Genetic aspects, Cysteine proteinases -- Genetic aspects, Cloning -- Analysis, Biological sciences
Abstract

Conventional procedures help isolate and identify seven DNA molecules encoding different cysteine proteinase (CP) from the pathogenic protozoon Trichomonas vaginalis. Characterization of four clones shows that TvCP1 and TvCP2 are full length and TvCP3 and TvCP4 are slightly less than full length. Amino acid sequence analysis helps compare these species with each other and T. vaginalis gene products belonging to cathepsin L/cathepsin H/papain branch of the papain superfamily. Southern analysis shows that TvCP4 gene is a multiple-copy and the three others are single-copy, and that all four sequences have similar-sized, single abundant transcripts, suggesting a common evolutionary origin for these four CPs.

Published
1994

32. Multiple high activity cysteine proteases of Leishmania mexicana are encoded by the Imcpb gene array

Author

Robertson, Colin D. and Coombs, Graham H.

Subjects
Amino acid sequence -- Analysis, Cysteine proteinases -- Research, Biological sciences
Abstract

A study of Leishmania mexicana multiple high activity cysteine proteases (CP) reveals that different Imcpb genes produce groups A, B and C CPs. The genes encode for CPs with similar N-termini but different amino acid changes in the mature enzyme, leading to CPs with varying properties. Other proteolytically active but less processed Imcpb products may be associated with membranes.

Published
1994

34. The Shikimate Pathway and its Branches in Apicomplexan Parasites

Author

Robert, Craig W., Roberts, Fiona, Lyons, Russell E., Kirisits, Michael J., Mui, Ernest J., Finnert, John, Johnson, Jennifer J., Ferguson, David J.P., Coggins, John R., Krell, Tino, Coombs, Graham H., Milhous, Wilbur K., Kyle, Dennis E., Tzipori, Saul, Barnwell, John, Dame, John B., Carlton, Jane, and McLeod, Rima

Subjects
Microbial enzymes -- Research, Parasitic diseases -- Research, Health
Published
2002

40. Shikimate pathway in apicomplexan parasites

Author

Roberts, Craig W., Finnerty, John, Johnson, Jennifer J., Roberts, Fiona, Kyle, Dennis E., Krell, Tino, Coggins, John R, Coombs, Graham H., Milhous, Wilbur K., Tzipori, Saul, Ferguson, David J. P., Chakrabarti, Debopam, and McLeod, Rima

Published
1999

42. Glycosome turnover in Leishmania major is mediated by autophagy

Author

Cull, Benjamin, Prado Godinho, Joseane Lima, Fernandes Rodrigues, Juliany Cola, Frank, Benjamin, Schurigt, Uta, Williams, Roderick A.M., Coombs, Graham H., and Mottram, Jeremy C.

Subjects
Leishmania, autophagy, Life Cycle Stages, MVT, multivesicular tubule, Basic Research Papers, glycosome, Cell Culture Techniques, adaptation, Microbodies, Mitochondria, RFP, red fluorescent protein, ATG, autophagy-related, Phagosomes, QR180, Peroxisomes, Animals, ddc:610, mC, mCherry fluorescent protein, TEM, transmission electron microscopy, Lysosomes, ATG8, protozoan parasite, GFP, green fluorescent protein, Leishmania major
Abstract

Autophagy is a central process behind the cellular remodeling that occurs during differentiation of Leishmania, yet the cargo of the protozoan parasite's autophagosome is unknown. We have identified glycosomes, peroxisome-like organelles that uniquely compartmentalize glycolytic and other metabolic enzymes in Leishmania and other kinetoplastid parasitic protozoa, as autophagosome cargo. It has been proposed that the number of glycosomes and their content change during the Leishmania life cycle as a key adaptation to the different environments encountered. Quantification of RFP-SQL-labeled glycosomes showed that promastigotes of L. major possess ∼20 glycosomes per cell, whereas amastigotes contain ∼10. Glycosome numbers were significantly greater in promastigotes and amastigotes of autophagy-defective L. major Δatg5 mutants, implicating autophagy in glycosome homeostasis and providing a partial explanation for the previously observed growth and virulence defects of these mutants. Use of GFP-ATG8 to label autophagosomes showed glycosomes to be cargo in ∼15% of them; glycosome-containing autophagosomes were trafficked to the lysosome for degradation. The number of autophagosomes increased 10-fold during differentiation, yet the percentage of glycosome-containing autophagosomes remained constant. This indicates that increased turnover of glycosomes was due to an overall increase in autophagy, rather than an upregulation of autophagosomes containing this cargo. Mitophagy of the single mitochondrion was not observed in L. major during normal growth or differentiation; however, mitochondrial remnants resulting from stress-induced fragmentation colocalized with autophagosomes and lysosomes, indicating that autophagy is used to recycle these damaged organelles. These data show that autophagy in Leishmania has a central role not only in maintaining cellular homeostasis and recycling damaged organelles but crucially in the adaptation to environmental change through the turnover of glycosomes.

Published
2015

43. The SNARE protein family of Leishmania major

Author

Mottram Jeremy C, Coombs Graham H, and Besteiro Sébastien

Subjects
Biotechnology, TP248.13-248.65, Genetics, QH426-470
Abstract

Abstract Background Leishmania major is a protozoan parasite with a highly polarised cell shape that depends upon endocytosis and exocytosis from a single area of the plasma membrane, the flagellar pocket. SNAREs (soluble N-ethylmaleimide-sensitive factor adaptor proteins receptors) are key components of the intracellular vesicle-mediated transports that take place in all eukaryotic cells. They are membrane-bound proteins that facilitate the docking and fusion of vesicles with organelles. The recent availability of the genome sequence of L. major has allowed us to assess the complement of SNAREs in the parasite and to investigate their location in comparison with metazoans. Results Bioinformatic searches of the L. major genome revealed a total of 27 SNARE domain-containing proteins that could be classified in structural groups by phylogenetic analysis. 25 of these possessed the expected features of functional SNAREs, whereas the other two could represent kinetoplastid-specific proteins that might act as regulators of the SNARE complexes. Other differences of Leishmania SNAREs were the absence of double SNARE domain-containing and of the brevin classes of these proteins. Members of the Qa group of Leishmania SNAREs showed differential expressions profiles in the two main parasite forms whereas their GFP-tagging and in vivo expression revealed localisations in the Golgi, late endosome/lysosome and near the flagellar pocket. Conclusion The early-branching eukaryote L. major apparently possess a SNARE repertoire that equals in number the one of metazoans such as Drosophila, showing that the machinery for vesicle fusion is well conserved throughout the eukaryotes. However, the analysis revealed the absence of certain types of SNAREs found in metazoans and yeast, while suggesting the presence of original SNAREs as well as others with unusual localisation. This study also presented the intracellular localisation of the L. major SNAREs from the Qa group and reveals that these proteins could be useful as organelle markers in this parasitic protozoon.

Published
2006
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