23 results on '"Simpson, Victoria J"'
Search Results
2. Pf7: an open dataset of Plasmodium falciparum genome variation in 20,000 worldwide samples
- Author
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MalariaGEN, Abdel Hamid, Muzamil Mahdi, Abdelraheem, Mohamed Hassan, Acheampong, Desmond Omane, Ahouidi, Ambroise, Ali, Mozam, Almagro-Garcia, Jacob, Amambua-Ngwa, Alfred, Amaratunga, Chanaki, Amenga-Etego, Lucas, Andagalu, Ben, Anderson, Tim, Andrianaranjaka, Voahangy, Aniebo, Ifeyinwa, Aninagyei, Enoch, Ansah, Felix, Ansah, Patrick O, Apinjoh, Tobias, Arnaldo, Paulo, Ashley, Elizabeth, Auburn, Sarah, Awandare, Gordon A, Ba, Hampate, Baraka, Vito, Barry, Alyssa, Bejon, Philip, Bertin, Gwladys I, Boni, Maciej F, Borrmann, Steffen, Bousema, Teun, Bouyou-Akotet, Marielle, Branch, Oralee, Bull, Peter C, Cheah, Huch, Chindavongsa, Keobouphaphone, Chookajorn, Thanat, Chotivanich, Kesinee, Claessens, Antoine, Conway, David J, Corredor, Vladimir, Courtier, Erin, Craig, Alister, D'Alessandro, Umberto, Dama, Souleymane, Day, Nicholas, Denis, Brigitte, Dhorda, Mehul, Diakite, Mahamadou, Djimde, Abdoulaye, Dolecek, Christiane, Dondorp, Arjen, Doumbia, Seydou, Drakeley, Chris, Drury, Eleanor, Duffy, Patrick, Echeverry, Diego F, Egwang, Thomas G, Enosse, Sonia Maria Mauricio, Erko, Berhanu, Fairhurst, Rick M, Faiz, Abdul, Fanello, Caterina A, Fleharty, Mark, Forbes, Matthew, Fukuda, Mark, Gamboa, Dionicia, Ghansah, Anita, Golassa, Lemu, Goncalves, Sonia, Harrison, GL Abby, Healy, Sara Anne, Hendry, Jason A, Hernandez-Koutoucheva, Anastasia, Hien, Tran Tinh, Hill, Catherine A, Hombhanje, Francis, Hott, Amanda, Htut, Ye, Hussein, Mazza, Imwong, Mallika, Ishengoma, Deus, Jackson, Scott A, Jacob, Chris G, Jeans, Julia, Johnson, Kimberly J, Kamaliddin, Claire, Kamau, Edwin, Keatley, Jon, Kochakarn, Theerarat, Konate, Drissa S, Konaté, Abibatou, Kone, Aminatou, Kwiatkowski, Dominic P, Kyaw, Myat P, Kyle, Dennis, Lawniczak, Mara, Lee, Samuel K, Lemnge, Martha, Lim, Pharath, Lon, Chanthap, Loua, Kovana M, Mandara, Celine I, Marfurt, Jutta, Marsh, Kevin, Maude, Richard James, Mayxay, Mayfong, Maïga-Ascofaré, Oumou, Miotto, Olivo, Mita, Toshihiro, Mobegi, Victor, Mohamed, Abdelrahim Osman, Mokuolu, Olugbenga A, Montgomery, Jaqui, Morang'a, Collins Misita, Mueller, Ivo, Murie, Kathryn, Newton, Paul N, Ngo Duc, Thang, Nguyen, Thuy, Nguyen, Thuy-Nhien, Nguyen Thi Kim, Tuyen, Nguyen Van, Hong, Noedl, Harald, Nosten, Francois, Noviyanti, Rintis, Ntui, Vincent Ntui-Njock, Nzila, Alexis, Ochola-Oyier, Lynette Isabella, Ocholla, Harold, Oduro, Abraham, Omedo, Irene, Onyamboko, Marie A, Ouedraogo, Jean-Bosco, Oyebola, Kolapo, Oyibo, Wellington Aghoghovwia, Pearson, Richard, Peshu, Norbert, Phyo, Aung P, Plowe, Christopher V, Price, Ric N, Pukrittayakamee, Sasithon, Quang, Huynh Hong, Randrianarivelojosia, Milijaona, Rayner, Julian C, Ringwald, Pascal, Rosanas-Urgell, Anna, Rovira-Vallbona, Eduard, Ruano-Rubio, Valentin, Ruiz, Lastenia, Saunders, David, Shayo, Alex, Siba, Peter, Simpson, Victoria J, Sissoko, Mahamadou S, Smith, Christen, Su, Xin-Zhuan, Sutherland, Colin, Takala-Harrison, Shannon, Talman, Arthur, Tavul, Livingstone, Thanh, Ngo Viet, Thathy, Vandana, Thu, Aung Myint, Toure, Mahamoudou, Tshefu, Antoinette, Verra, Federica, Vinetz, Joseph, Wellems, Thomas E, Wendler, Jason, White, Nicholas J, Whitton, Georgia, Yavo, William, Van Der Pluijm, Rob W, Amenga-Etego, Lucas [0000-0003-4468-0506], Anderson, Tim [0000-0002-0191-0204], Ansah, Patrick O [0000-0002-3214-5621], Ashley, Elizabeth [0000-0002-7620-4822], Ba, Hampate [0000-0002-9299-5775], Baraka, Vito [0000-0001-9694-9293], Bejon, Philip [0000-0002-2135-7549], Bertin, Gwladys I [0000-0002-2218-9591], Boni, Maciej F [0000-0002-0830-9630], Bousema, Teun [0000-0003-2666-094X], Chookajorn, Thanat [0000-0003-2876-6203], Claessens, Antoine [0000-0002-4277-0914], Conway, David J [0000-0002-8711-3037], Craig, Alister [0000-0003-0914-6164], D'Alessandro, Umberto [0000-0001-6341-5009], Day, Nicholas [0000-0003-2309-1171], Diakite, Mahamadou [0000-0002-4268-8857], Djimde, Abdoulaye [0000-0003-0062-2283], Dondorp, Arjen [0000-0001-5190-2395], Drakeley, Chris [0000-0003-4863-075X], Echeverry, Diego F [0000-0003-0301-4478], Erko, Berhanu [0000-0003-1685-752X], Faiz, Abdul [0000-0002-3460-7535], Fanello, Caterina A [0000-0003-1932-9562], Gamboa, Dionicia [0000-0002-1420-7729], Golassa, Lemu [0000-0002-1216-8711], Healy, Sara Anne [0000-0003-3078-6094], Ishengoma, Deus [0000-0003-2040-3416], Jackson, Scott A [0000-0002-3172-1607], Kamaliddin, Claire [0000-0001-8198-6235], Kamau, Edwin [0000-0002-5761-7883], Konate, Drissa S [0000-0002-4177-9642], Kwiatkowski, Dominic P [0000-0002-5023-0176], Kyle, Dennis [0000-0002-0238-965X], Lawniczak, Mara [0000-0002-3006-2080], Loua, Kovana M [0000-0003-0571-0944], Marsh, Kevin [0000-0001-8377-5466], Mayxay, Mayfong [0000-0002-6056-4516], Miotto, Olivo [0000-0001-8060-6771], Mita, Toshihiro [0000-0001-8180-2344], Mobegi, Victor [0000-0002-1962-5583], Morang'a, Collins Misita [0000-0002-6988-150X], Nguyen, Thuy-Nhien [0000-0002-4101-5706], Nosten, Francois [0000-0002-7951-0745], Ntui, Vincent Ntui-Njock [0000-0002-7532-9930], Oduro, Abraham [0000-0002-4191-7419], Onyamboko, Marie A [0000-0002-7501-5931], Ouedraogo, Jean-Bosco [0000-0003-0412-8733], Oyebola, Kolapo [0000-0002-1003-2570], Pearson, Richard [0000-0002-7386-3566], Phyo, Aung P [0000-0002-0383-9624], Price, Ric N [0000-0003-2000-2874], Rayner, Julian C [0000-0002-9835-1014], Rosanas-Urgell, Anna [0000-0002-0432-5203], Shayo, Alex [0000-0002-7099-8537], Su, Xin-Zhuan [0000-0003-3246-3248], Vinetz, Joseph [0000-0001-8344-2004], Wellems, Thomas E [0000-0003-3899-8454], and Apollo - University of Cambridge Repository
- Subjects
data resource ,plasmodium falciparum ,genomics ,malaria ,genomic epidemiology - Abstract
We describe the MalariaGEN Pf7 data resource, the seventh release of Plasmodium falciparum genome variation data from the MalariaGEN network. It comprises over 20,000 samples from 82 partner studies in 33 countries, including several malaria endemic regions that were previously underrepresented. For the first time we include dried blood spot samples that were sequenced after selective whole genome amplification, necessitating new methods to genotype copy number variations. We identify a large number of newly emerging crt mutations in parts of Southeast Asia, and show examples of heterogeneities in patterns of drug resistance within Africa and within the Indian subcontinent. We describe the profile of variations in the C-terminal of the csp gene and relate this to the sequence used in the RTS,S and R21 malaria vaccines. Pf7 provides high-quality data on genotype calls for 6 million SNPs and short indels, analysis of large deletions that cause failure of rapid diagnostic tests, and systematic characterisation of six major drug resistance loci, all of which can be freely downloaded from the MalariaGEN website.
- Published
- 2023
3. An open dataset of Plasmodium vivax genome variation in 1,895 worldwide samples
- Author
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Adam, Ishag, Alam, Mohammad Shafiul, Alemu, Sisay, Amaratunga, Chanaki, Amato, Roberto, Andrianaranjaka, Voahangy, Anstey, Nicholas M, Aseffa, Abraham, Ashley, Elizabeth, Assefa, Ashenafi, Auburn, Sarah, Barber, Bridget E, Barry, Alyssa, Batista Pereira, Dhelio, Cao, Jun, Chau, Nguyen Hoang, Chotivanich, Kesinee, Chu, Cindy, Dondorp, Arjen M, Drury, Eleanor, Echeverry, Diego F, Erko, Berhanu, Espino, Fe, Fairhurst, Rick, Faiz, Abdul, Fernanda Villegas, María, Gao, Qi, Golassa, Lemu, Goncalves, Sonia, Grigg, Matthew J, Hamedi, Yaghoob, Hien, Tran Tinh, Htut, Ye, Johnson, Kimberly J, Karunaweera, Nadira, Khan, Wasif, Krudsood, Srivicha, Kwiatkowski, Dominic P, Lacerda, Marcus, Ley, Benedikt, Lim, Pharath, Liu, Yaobao, Llanos-Cuentas, Alejandro, Lon, Chanthap, Lopera-Mesa, Tatiana, Marfurt, Jutta, Michon, Pascal, Miotto, Olivo, Mohammed, Rezika, Mueller, Ivo, Namaik-Larp, Chayadol, Newton, Paul N, Nguyen, Thuy-Nhien, Nosten, Francois, Noviyanti, Rintis, Pava, Zuleima, Pearson, Richard D, Petros, Beyene, Phyo, Aung P, Price, Ric N, Pukrittayakamee, Sasithon, Rahim, Awab Ghulam, Randrianarivelojosia, Milijaona, Rayner, Julian C, Rumaseb, Angela, Siegel, Sasha V, Simpson, Victoria J, Thriemer, Kamala, Tobon-Castano, Alberto, Trimarsanto, Hidayat, Urbano Ferreira, Marcelo, Vélez, Ivan D, Wangchuk, Sonam, Wellems, Thomas E, White, Nicholas J, William, Timothy, Yasnot, Maria F, Yilma, Daniel, Alam, Mohammad Shafiul [0000-0001-8330-5499], Ashley, Elizabeth [0000-0002-7620-4822], Barber, Bridget E [0000-0003-1066-7960], Batista Pereira, Dhelio [0000-0002-7761-5498], Chu, Cindy [0000-0001-9465-8214], Dondorp, Arjen M [0000-0001-5190-2395], Echeverry, Diego F [0000-0003-0301-4478], Espino, Fe [0000-0003-1690-1711], Faiz, Abdul [0000-0002-3460-7535], Golassa, Lemu [0000-0002-1216-8711], Grigg, Matthew J [0000-0001-9914-8352], Karunaweera, Nadira [0000-0003-3985-1817], Kwiatkowski, Dominic P [0000-0002-5023-0176], Ley, Benedikt [0000-0002-5734-0845], Miotto, Olivo [0000-0001-8060-6771], Nguyen, Thuy-Nhien [0000-0002-4101-5706], Nosten, Francois [0000-0002-7951-0745], Pearson, Richard D [0000-0002-7386-3566], Phyo, Aung P [0000-0002-0383-9624], Price, Ric N [0000-0003-2000-2874], Rayner, Julian C [0000-0002-9835-1014], Urbano Ferreira, Marcelo [0000-0002-5293-9090], Wellems, Thomas E [0000-0003-3899-8454], Yasnot, Maria F [0000-0001-8081-4212], Yilma, Daniel [0000-0001-6058-2696], and Apollo - University of Cambridge Repository
- Subjects
parasitic diseases ,Genomics ,Genomic Epidemiology ,Plasmodium vivax ,Malaria ,Data Resource - Abstract
This report describes the MalariaGEN Pv4 dataset, a new release of curated genome variation data on 1,895 samples of Plasmodium vivax collected at 88 worldwide locations between 2001 and 2017. It includes 1,370 new samples contributed by MalariaGEN and VivaxGEN partner studies in addition to previously published samples from these and other sources. We provide genotype calls at over 4.5 million variable positions including over 3 million single nucleotide polymorphisms (SNPs), as well as short indels and tandem duplications. This enlarged dataset highlights major compartments of parasite population structure, with clear differentiation between Africa, Latin America, Oceania, Western Asia and different parts of Southeast Asia. Each sample has been classified for drug resistance to sulfadoxine, pyrimethamine and mefloquine based on known markers at the dhfr, dhps and mdr1 loci. The prevalence of all of these resistance markers was much higher in Southeast Asia and Oceania than elsewhere. This open resource of analysis-ready genome variation data from the MalariaGEN and VivaxGEN networks is driven by our collective goal to advance research into the complex biology of P. vivax and to accelerate genomic surveillance for malaria control and elimination.
- Published
- 2022
4. An open dataset of Plasmodium vivax genome variation in 1,895 worldwide samples
- Author
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MalariaGEN, Adam, Ishag, Alam, Mohammad Shafiul, Alemu, Sisay, Amaratunga, Chanaki, Amato, Roberto, Andrianaranjaka, Voahangy, Anstey, Nicholas M, Aseffa, Abraham, Ashley, Elizabeth, Assefa, Ashenafi, Auburn, Sarah, Barber, Bridget E, Barry, Alyssa, Batista Pereira, Dhelio, Cao, Jun, Chau, Nguyen Hoang, Chotivanich, Kesinee, Chu, Cindy, Dondorp, Arjen M, Drury, Eleanor, Echeverry, Diego F, Erko, Berhanu, Espino, Fe, Fairhurst, Rick, Faiz, Abdul, Fernanda Villegas, María, Gao, Qi, Golassa, Lemu, Goncalves, Sonia, Grigg, Matthew J, Hamedi, Yaghoob, Hien, Tran Tinh, Htut, Ye, Johnson, Kimberly J, Karunaweera, Nadira, Khan, Wasif, Krudsood, Srivicha, Kwiatkowski, Dominic P, Lacerda, Marcus, Ley, Benedikt, Lim, Pharath, Liu, Yaobao, Llanos-Cuentas, Alejandro, Lon, Chanthap, Lopera-Mesa, Tatiana, Marfurt, Jutta, Michon, Pascal, Miotto, Olivo, Mohammed, Rezika, Mueller, Ivo, Namaik-Larp, Chayadol, Newton, Paul N, Nguyen, Thuy-Nhien, Nosten, Francois, Noviyanti, Rintis, Pava, Zuleima, Pearson, Richard D, Petros, Beyene, Phyo, Aung P, Price, Ric N, Pukrittayakamee, Sasithon, Rahim, Awab Ghulam, Randrianarivelojosia, Milijaona, Rayner, Julian C, Rumaseb, Angela, Siegel, Sasha V, Simpson, Victoria J, Thriemer, Kamala, Tobon-Castano, Alberto, Trimarsanto, Hidayat, Urbano Ferreira, Marcelo, Vélez, Ivan D, Wangchuk, Sonam, Wellems, Thomas E, White, Nicholas J, William, Timothy, Yasnot, Maria F, Yilma, Daniel, AII - Infectious diseases, Intensive Care Medicine, MalariaGEN, Alam, Mohammad Shafiul [0000-0001-8330-5499], Ashley, Elizabeth [0000-0002-7620-4822], Barber, Bridget E [0000-0003-1066-7960], Batista Pereira, Dhelio [0000-0002-7761-5498], Chu, Cindy [0000-0001-9465-8214], Dondorp, Arjen M [0000-0001-5190-2395], Echeverry, Diego F [0000-0003-0301-4478], Espino, Fe [0000-0003-1690-1711], Faiz, Abdul [0000-0002-3460-7535], Golassa, Lemu [0000-0002-1216-8711], Karunaweera, Nadira [0000-0003-3985-1817], Kwiatkowski, Dominic P [0000-0002-5023-0176], Ley, Benedikt [0000-0002-5734-0845], Miotto, Olivo [0000-0001-8060-6771], Nguyen, Thuy-Nhien [0000-0002-4101-5706], Nosten, Francois [0000-0002-7951-0745], Pearson, Richard D [0000-0002-7386-3566], Phyo, Aung P [0000-0002-0383-9624], Price, Ric N [0000-0003-2000-2874], Rayner, Julian C [0000-0002-9835-1014], Urbano Ferreira, Marcelo [0000-0002-5293-9090], Wellems, Thomas E [0000-0003-3899-8454], Yasnot, Maria F [0000-0001-8081-4212], Yilma, Daniel [0000-0001-6058-2696], and Apollo - University of Cambridge Repository
- Subjects
Data resource ,parasitic diseases ,Medicine (miscellaneous) ,Genomics ,Genomic epidemiology ,Plasmodium vivax ,General Biochemistry, Genetics and Molecular Biology ,Malaria - Abstract
This report describes the MalariaGEN Pv4 dataset, a new release of curated genome variation data on 1,895 samples of Plasmodium vivax collected at 88 worldwide locations between 2001 and 2017. It includes 1,370 new samples contributed by MalariaGEN and VivaxGEN partner studies in addition to previously published samples from these and other sources. We provide genotype calls at over 4.5 million variable positions including over 3 million single nucleotide polymorphisms (SNPs), as well as short indels and tandem duplications. This enlarged dataset highlights major compartments of parasite population structure, with clear differentiation between Africa, Latin America, Oceania, Western Asia and different parts of Southeast Asia. Each sample has been classified for drug resistance to sulfadoxine, pyrimethamine and mefloquine based on known markers at the dhfr, dhps and mdr1 loci. The prevalence of all of these resistance markers was much higher in Southeast Asia and Oceania than elsewhere. This open resource of analysis-ready genome variation data from the MalariaGEN and VivaxGEN networks is driven by our collective goal to advance research into the complex biology of P. vivax and to accelerate genomic surveillance for malaria control and elimination.
- Published
- 2022
5. Genetic Models and Mapping Genes in the Study of Anaesthetic Action
- Author
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Simpson, Victoria J., Rikke, Brad, Shen, Elaine, Bennett, Beth, Blednov, Yuri, Johnson, Thomas, Vuyk, Jaap, editor, Engbers, Frank, editor, and Groen-Mulder, Sandra, editor
- Published
- 2000
- Full Text
- View/download PDF
6. Evidence to Suggest that Women’s Sexual Behavior is Influenced by Hip Width Rather than Waist-to-Hip Ratio
- Author
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Simpson, Victoria J., Brewer, Gayle, and Hendrie, Colin A.
- Published
- 2014
- Full Text
- View/download PDF
7. Mapping quantitative trait loci mediating sensitivity to etomidate
- Author
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Downing, Chris, Shen, Elaine H., Simpson, Victoria J., and Johnson, Thomas E.
- Published
- 2003
- Full Text
- View/download PDF
8. Determination of volatile anesthetics isoflurane and enflurane in mouse brain tissues using gas chromatography-mass spectrometry
- Author
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Deng, Xin-sheng and Simpson, Victoria J
- Published
- 2004
- Full Text
- View/download PDF
9. Genetic Models in The Study of Anesthetic Drug Action
- Author
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Simpson, Victoria J., primary and Johnson, Thomas E., additional
- Published
- 1996
- Full Text
- View/download PDF
10. Gas chromatographic–mass spectrometric determination of etomidate in mouse brain
- Author
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Deng, Xin-sheng and Simpson, Victoria J
- Published
- 2000
- Full Text
- View/download PDF
11. Gas chromatography-mass spectrometry assay for determination of ketamine in brain
- Author
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Blednov, Yuri A and Simpson, Victoria J
- Published
- 1999
- Full Text
- View/download PDF
12. No Effect of Albinism on Sedative-Hypnotic Sensitivity to Ethanol and Anesthetics
- Author
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Rikke, Brad A., primary, Simpson, Victoria J., additional, Montoliu, Lluis, additional, and Johnson, Thomas E., additional
- Published
- 2001
- Full Text
- View/download PDF
13. Identification of a Genetic Region in Mice that Specifies Sensitivity to Propofol
- Author
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Simpson, Victoria J., primary, Rikke, Brad A., additional, Costello, Jennifer M., additional, Corley, Robin, additional, and Johnson, Thomas E., additional
- Published
- 1998
- Full Text
- View/download PDF
14. Pharmacology of Therapeutic Agents Used in Anesthesia; An Introduction
- Author
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Simpson, Victoria J., primary
- Published
- 1996
- Full Text
- View/download PDF
15. Propofol Produces Differences in Behavior but Not Chloride Channel Function Between Selected Lines of Mice
- Author
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Simpson, Victoria J., primary and Blednov, Yuri, additional
- Published
- 1996
- Full Text
- View/download PDF
16. A pulse radiolysis-gas chromatography technique used to study gas-phase reactions
- Author
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Anastasi, Christopher, primary, Simpson, Victoria J., additional, and Pagsberg, Palle, additional
- Published
- 1992
- Full Text
- View/download PDF
17. Caenorhabditis elegans DNA does not contain 5-methylcytosine at any time during development or aging.
- Author
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Simpson, Victoria J., Johnson, Thomas E., and Hammen, Richard F.
- Published
- 1986
18. Reaction of hydroxymethyl radicals with oxygen, nitric oxide, and nitrogen dioxide at room temperature
- Author
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Pagsberg, Palle, primary, Munk, Jette, additional, Anastasi, Christopher, additional, and Simpson, Victoria J., additional
- Published
- 1989
- Full Text
- View/download PDF
19. Caenorhabditis elegansDNA does not contain 5-methylcytosine at any time during development or aging
- Author
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Simpson, Victoria J., primary, Johnson, Thomas E., additional, and Hammen, Richard F., additional
- Published
- 1986
- Full Text
- View/download PDF
20. Radiation sensitivity and DNA repair in Caenorhabditis elegans strains with different mean life spans
- Author
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Hartman, Philip S., primary, Simpson, Victoria J., additional, Johnson, Thomas, additional, and Mitchell, David, additional
- Published
- 1988
- Full Text
- View/download PDF
21. Pf7: an open dataset of Plasmodium falciparum genome variation in 20,000 worldwide samples.
- Author
-
Abdel Hamid MM, Abdelraheem MH, Acheampong DO, Ahouidi A, Ali M, Almagro-Garcia J, Amambua-Ngwa A, Amaratunga C, Amenga-Etego L, Andagalu B, Anderson T, Andrianaranjaka V, Aniebo I, Aninagyei E, Ansah F, Ansah PO, Apinjoh T, Arnaldo P, Ashley E, Auburn S, Awandare GA, Ba H, Baraka V, Barry A, Bejon P, Bertin GI, Boni MF, Borrmann S, Bousema T, Bouyou-Akotet M, Branch O, Bull PC, Cheah H, Chindavongsa K, Chookajorn T, Chotivanich K, Claessens A, Conway DJ, Corredor V, Courtier E, Craig A, D'Alessandro U, Dama S, Day N, Denis B, Dhorda M, Diakite M, Djimde A, Dolecek C, Dondorp A, Doumbia S, Drakeley C, Drury E, Duffy P, Echeverry DF, Egwang TG, Enosse SMM, Erko B, Fairhurst RM, Faiz A, Fanello CA, Fleharty M, Forbes M, Fukuda M, Gamboa D, Ghansah A, Golassa L, Goncalves S, Harrison GLA, Healy SA, Hendry JA, Hernandez-Koutoucheva A, Hien TT, Hill CA, Hombhanje F, Hott A, Htut Y, Hussein M, Imwong M, Ishengoma D, Jackson SA, Jacob CG, Jeans J, Johnson KJ, Kamaliddin C, Kamau E, Keatley J, Kochakarn T, Konate DS, Konaté A, Kone A, Kwiatkowski DP, Kyaw MP, Kyle D, Lawniczak M, Lee SK, Lemnge M, Lim P, Lon C, Loua KM, Mandara CI, Marfurt J, Marsh K, Maude RJ, Mayxay M, Maïga-Ascofaré O, Miotto O, Mita T, Mobegi V, Mohamed AO, Mokuolu OA, Montgomery J, Morang'a CM, Mueller I, Murie K, Newton PN, Ngo Duc T, Nguyen T, Nguyen TN, Nguyen Thi Kim T, Nguyen Van H, Noedl H, Nosten F, Noviyanti R, Ntui VN, Nzila A, Ochola-Oyier LI, Ocholla H, Oduro A, Omedo I, Onyamboko MA, Ouedraogo JB, Oyebola K, Oyibo WA, Pearson R, Peshu N, Phyo AP, Plowe CV, Price RN, Pukrittayakamee S, Quang HH, Randrianarivelojosia M, Rayner JC, Ringwald P, Rosanas-Urgell A, Rovira-Vallbona E, Ruano-Rubio V, Ruiz L, Saunders D, Shayo A, Siba P, Simpson VJ, Sissoko MS, Smith C, Su XZ, Sutherland C, Takala-Harrison S, Talman A, Tavul L, Thanh NV, Thathy V, Thu AM, Toure M, Tshefu A, Verra F, Vinetz J, Wellems TE, Wendler J, White NJ, Whitton G, Yavo W, and van der Pluijm RW
- Abstract
We describe the MalariaGEN Pf7 data resource, the seventh release of Plasmodium falciparum genome variation data from the MalariaGEN network. It comprises over 20,000 samples from 82 partner studies in 33 countries, including several malaria endemic regions that were previously underrepresented. For the first time we include dried blood spot samples that were sequenced after selective whole genome amplification, necessitating new methods to genotype copy number variations. We identify a large number of newly emerging crt mutations in parts of Southeast Asia, and show examples of heterogeneities in patterns of drug resistance within Africa and within the Indian subcontinent. We describe the profile of variations in the C-terminal of the csp gene and relate this to the sequence used in the RTS,S and R21 malaria vaccines. Pf7 provides high-quality data on genotype calls for 6 million SNPs and short indels, analysis of large deletions that cause failure of rapid diagnostic tests, and systematic characterisation of six major drug resistance loci, all of which can be freely downloaded from the MalariaGEN website., Competing Interests: No competing interests were disclosed., (Copyright: © 2023 MalariaGEN et al.)
- Published
- 2023
- Full Text
- View/download PDF
22. An open dataset of Plasmodium vivax genome variation in 1,895 worldwide samples.
- Author
-
Adam I, Alam MS, Alemu S, Amaratunga C, Amato R, Andrianaranjaka V, Anstey NM, Aseffa A, Ashley E, Assefa A, Auburn S, Barber BE, Barry A, Batista Pereira D, Cao J, Chau NH, Chotivanich K, Chu C, Dondorp AM, Drury E, Echeverry DF, Erko B, Espino F, Fairhurst R, Faiz A, Fernanda Villegas M, Gao Q, Golassa L, Goncalves S, Grigg MJ, Hamedi Y, Hien TT, Htut Y, Johnson KJ, Karunaweera N, Khan W, Krudsood S, Kwiatkowski DP, Lacerda M, Ley B, Lim P, Liu Y, Llanos-Cuentas A, Lon C, Lopera-Mesa T, Marfurt J, Michon P, Miotto O, Mohammed R, Mueller I, Namaik-Larp C, Newton PN, Nguyen TN, Nosten F, Noviyanti R, Pava Z, Pearson RD, Petros B, Phyo AP, Price RN, Pukrittayakamee S, Rahim AG, Randrianarivelojosia M, Rayner JC, Rumaseb A, Siegel SV, Simpson VJ, Thriemer K, Tobon-Castano A, Trimarsanto H, Urbano Ferreira M, Vélez ID, Wangchuk S, Wellems TE, White NJ, William T, Yasnot MF, and Yilma D
- Abstract
This report describes the MalariaGEN Pv4 dataset, a new release of curated genome variation data on 1,895 samples of Plasmodium vivax collected at 88 worldwide locations between 2001 and 2017. It includes 1,370 new samples contributed by MalariaGEN and VivaxGEN partner studies in addition to previously published samples from these and other sources. We provide genotype calls at over 4.5 million variable positions including over 3 million single nucleotide polymorphisms (SNPs), as well as short indels and tandem duplications. This enlarged dataset highlights major compartments of parasite population structure, with clear differentiation between Africa, Latin America, Oceania, Western Asia and different parts of Southeast Asia. Each sample has been classified for drug resistance to sulfadoxine, pyrimethamine and mefloquine based on known markers at the dhfr , dhps and mdr1 loci. The prevalence of all of these resistance markers was much higher in Southeast Asia and Oceania than elsewhere. This open resource of analysis-ready genome variation data from the MalariaGEN and VivaxGEN networks is driven by our collective goal to advance research into the complex biology of P. vivax and to accelerate genomic surveillance for malaria control and elimination., Competing Interests: No competing interests were disclosed., (Copyright: © 2022 MalariaGEN et al.)
- Published
- 2022
- Full Text
- View/download PDF
23. An open dataset of Plasmodium falciparum genome variation in 7,000 worldwide samples.
- Author
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Ahouidi A, Ali M, Almagro-Garcia J, Amambua-Ngwa A, Amaratunga C, Amato R, Amenga-Etego L, Andagalu B, Anderson TJC, Andrianaranjaka V, Apinjoh T, Ariani C, Ashley EA, Auburn S, Awandare GA, Ba H, Baraka V, Barry AE, Bejon P, Bertin GI, Boni MF, Borrmann S, Bousema T, Branch O, Bull PC, Busby GBJ, Chookajorn T, Chotivanich K, Claessens A, Conway D, Craig A, D'Alessandro U, Dama S, Day NP, Denis B, Diakite M, Djimdé A, Dolecek C, Dondorp AM, Drakeley C, Drury E, Duffy P, Echeverry DF, Egwang TG, Erko B, Fairhurst RM, Faiz A, Fanello CA, Fukuda MM, Gamboa D, Ghansah A, Golassa L, Goncalves S, Hamilton WL, Harrison GLA, Hart L, Henrichs C, Hien TT, Hill CA, Hodgson A, Hubbart C, Imwong M, Ishengoma DS, Jackson SA, Jacob CG, Jeffery B, Jeffreys AE, Johnson KJ, Jyothi D, Kamaliddin C, Kamau E, Kekre M, Kluczynski K, Kochakarn T, Konaté A, Kwiatkowski DP, Kyaw MP, Lim P, Lon C, Loua KM, Maïga-Ascofaré O, Malangone C, Manske M, Marfurt J, Marsh K, Mayxay M, Miles A, Miotto O, Mobegi V, Mokuolu OA, Montgomery J, Mueller I, Newton PN, Nguyen T, Nguyen TN, Noedl H, Nosten F, Noviyanti R, Nzila A, Ochola-Oyier LI, Ocholla H, Oduro A, Omedo I, Onyamboko MA, Ouedraogo JB, Oyebola K, Pearson RD, Peshu N, Phyo AP, Plowe CV, Price RN, Pukrittayakamee S, Randrianarivelojosia M, Rayner JC, Ringwald P, Rockett KA, Rowlands K, Ruiz L, Saunders D, Shayo A, Siba P, Simpson VJ, Stalker J, Su XZ, Sutherland C, Takala-Harrison S, Tavul L, Thathy V, Tshefu A, Verra F, Vinetz J, Wellems TE, Wendler J, White NJ, Wright I, Yavo W, and Ye H
- Abstract
MalariaGEN is a data-sharing network that enables groups around the world to work together on the genomic epidemiology of malaria. Here we describe a new release of curated genome variation data on 7,000 Plasmodium falciparum samples from MalariaGEN partner studies in 28 malaria-endemic countries. High-quality genotype calls on 3 million single nucleotide polymorphisms (SNPs) and short indels were produced using a standardised analysis pipeline. Copy number variants associated with drug resistance and structural variants that cause failure of rapid diagnostic tests were also analysed. Almost all samples showed genetic evidence of resistance to at least one antimalarial drug, and some samples from Southeast Asia carried markers of resistance to six commonly-used drugs. Genes expressed during the mosquito stage of the parasite life-cycle are prominent among loci that show strong geographic differentiation. By continuing to enlarge this open data resource we aim to facilitate research into the evolutionary processes affecting malaria control and to accelerate development of the surveillance toolkit required for malaria elimination., Competing Interests: No competing interests were disclosed., (Copyright: © 2021 MalariaGEN et al.)
- Published
- 2021
- Full Text
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