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4 results on '"D. L. Gellatly"'

1. Abstracts of presentations on plant protection issues at the xth international congress of virology: August 11-16, 1996 Binyanei haOoma, Jerusalem Iarael part 3(final part)

Author

O. Faktor, G. P. Lomonossoff, S. Souche, B. Levine, C. Ford, D. Schumann, Sh. Abo-El-Saad, Fuh-Jyh Jan, F. Revere, J. Zalewski, M. Ravelonandro, M. Zaitlin, K. Lento, V. Hardi, V. Gaba, A. Romero, M. A. El-Saied, Michael J. Adams, O. N. Denisenko, M. Pilowsky, B. Böddi, W. Zagórski, M. Kikkert, J. Nahring, J. Peterka, U. Oertel, S. Seal, Kristin D. Kasschau, Susan Phillips, David C. Baulcombe, Michael G. K. Jones, S. A. MacFarlane, David M. Tricoli, Phil Larkin, M. A. Mayo, Maja Ravnikar, Patricio Arce-Johnson, H. Uchino, P. Bodegom, T. J. Higgins, Aiming Wang, Roger N. Beachy, T. Lin, M. I. Boulton, T. Natsuaki, S. Astier, A. de Kochko, E. Meiri, Marc G. Fortin, Orit Edelbaum, K. H. Hellwald, B. Falk, M. Ikegami, R. S. Zemetra, D. E. Purcifull, Rafael Rivera-Bustamante, X. W. Xiao, W. K. Kaniewski, M. M. Maugeri, Silvy Zeituny, N. H. Soliman, A. A. Brunt, S. Zimmermann, Hector D. Quemada, J. A. Daròs, I. Sela, I. Oukropec, Ab van Kammen, E. Dagless, R. Carson, P. de Haan, D. D. Shukla, P. J. Shiel, T. Ruiz-Perez, Darja Barlič Maganja, S. C. Taylor, Kristina Gruden, G. Salem, Varsha Wesley, D. L. Gellatly, V. Thole, H. Kawashima, E. Pehu, Erwin Cardol, P. Kominek, L. Mehlo, J. van Lent, K. Graichen, Frank Rabenstein, D. Robinson, J. Walter, M. Kelve, C. Porta, L. Tabe, M. El-Hariry, Johannes Fütterer, Stephen J. Wylie, A. Merits, Roger Hull, R. Goldbach, R. Arroyo, D. K. Becker, A. Ragozzino, H. Chatel, Velitchka Nikolaeva, J. F. Bol, N. Paltridge, G. I. Atiri, K. M. Taylor, A. N. Chiang, Andrew Wieczorek, K. H. Ryu, J. Polák, Y. Chupeau, J. C. Thouvenel, Daniel Plante, Na-Sheng Lin, J. Angel-Diaz, J. Porter, D. Gahakwa, A. Mooney, M. J. Frenkel, S. D. Wyatt, P. Chu, Brandt G. Cassidy, A. Van Schepen, G. R. Smith, A. R. De Rover, L. Sela, Y. Stram, Margarita Yankulova, T. Otsubo, O. Livneh, S. Tsuda, M. R. Hajimorad, J. E. Johnson, G. D. May, L. Levy, T. Candresse, Yan Yitang, Marilyn J. Roossinck, D. J. Hwang, C. M. Fauquet, J. J. L. Gielen, S. Lock, David Charles Baulcombe, B. J. Shi, M. Bitoova, Duk-Ju Hwang, E. Ham, V. M. Ursin, M. Barba, B. L. Barrón, Y. Kageyama, P. Palukaitis, Yau-Heiu Hsu, E. Aliskevicius, O. Le Gall, J. Antoniw, C. J. Arntzen, J. A. Sanchez-Navarro, T. Tamm, W. Chaleeprom, S. Dinant, S. Yu. Morozov, Biing-Yuan Lin, J. L. Badge, S. S. Bishnoi, J. L. Dale, R. Kormelink, N. E. Turner, J. P. T. Valkonen, A. E. Aboul-Ata, S. W. Ding, C. W. A. Pleij, Chu-Hui Chiang, Thomas Hohn, S. Kashiwazaki, F. Ponz, A. M. Chachulska, A. Almási, E. Vardi, J. M. Martínez-Zapater, E. Hiebert, P. Roy, Sheldon Cohen, J. Kunhara, M. Saarma, E. Truve, M. Taliansky, Marcel Prins, Joze Brzin, R. H. Symons, M. Leech, Sheng-Zhi Pang, D. A. Zelenina, M. Storms, M. Saito, M. Kinta, K. Tomaru, Peter de Haan, F. E. Christensen, J. Rathjen, S. J. Yang, E. Fuchs, A. Zelcer, I. B. Kaplan, E. C. Lawson, Hélène Sanfaçon, B. C. Rodoni, G. Mazithulela, Ching-Hsien Wang, M. Ekes, S. Wittmann, S. Schillberg, T. Maki-Valkama, E. Sivamani, M. Shams-Bakhsh, R. Turner, E. Mueller, Borut Štrukelj, M. Karamagioli, V. Somsap, A. Hernádez, A. Golshani, H. P. Loo, E. Ramirez, P. W. G. Chu, Colin W. Ward, T. B. Clifford, N. Collins, K. M. Makkouk, Amis Druka, G. D. Foster, T. Mitsky, M. F. Bateson, Igor Kregar, A. Mathews, Maria-Rosa Marano, L. Rasochova, James C. Carrington, C. A. Powell, K. Makinen, P. H. Berger, Mounir G. AbouHaidar, Nilgun Turner, J. J. English, F. Blaise, M. Q. J. M. Van Grinsven, Helen Rothnie, Frank Ratcliff, Rahat Makhdoom, Kim Carney, Y. M. Hou, R. L. Gilbertson, I. García-Luque, M. T. Serra, G. I. Dwyer, A. Murayama, Rob W. Goldbach, F. DiSerio, C. Jacquet, N. Banerjee, Stanislaw Flasinski, D. Twell, C. Kusiak, M. Chrzanowska, J. Feldman, Lidia Ivanova, Karma Carrier, John F. Bol, W. A. Miller, B. Raccah, J. A. Handley, J. Bachelier, T. Tamada, L. Nigul, R. N. Beachy, T. Kuittinen, R. Floras, A. K. Koenen, S. Guelemerov, Dennis Gonsalves, Joan Wellink, P. Gilardi, Monique M. van Oers, T. Kiguchi, L. Chen, Moshe Lapidot, G. Adam, D. H. L. Bishop, Ivan Ivanov, Shyi-Dong Yeh, G. Rodriguez-Alvarado, A. Callahan, G. Davenport, R. Stratford, B. Passmore, J. E. Faure, R. Gaborianvi, Gang Chen, Richard Kormelink, H. Huet, P. L. McCarthy, J. Drossard, Titia Sijen, R. Fischer, Z. Szigeti, P. Christou, D. Wolf, J. F. Laliberté, J. G. Atabekov, L. López, L. Tomassoli, B. A. L. M. Deiman, L. Kuznetsova, M. A. Wurscher, C. Robaglia, Q. Li, R. B. Sangwan, J. Dunez, R. M. Harding, Amit Gal-On, V. E. Spall, M. J. Soto, J. Hansen, N. Sugimura, C. A. Ong, G. P. Lodhi, Huub J. M. Linthorst, D. Li, R. Scorza, W. X. Li, Narayan Rishi, J. Schubert, M. Aulik, H. Lot, T. Kusume, R. Sanders, J. W. Davies, M. Satour, O. N. Fedorkin, G. A. Prody, M. V. Mikhailov, G. J. Hafner, Sandra Corsten, T. Pehu, Claire Huguenot, F. Garcia-Arenal, Y. P. Duan, D. Marshall, V. Pallas, A. Atanassov, P. Sithisarn-Burns, J. C. Bachelier, and J. Albouy

Subjects
0106 biological sciences, 010602 entomology, Insect Science, Ecology (disciplines), International congress, Physiology, Library science, Plant Science, Biology, 01 natural sciences, 010606 plant biology & botany
Published
2018

2. Replication and encapsidation of the viroid-like satellite RNA of lucerne transient streak virus are supported in divergent hosts by cocksfoot mottle virus and turnip rosette virus

Author

O. P. Sehgal, R. C. Sinha, D. L. Gellatly, I. Ivanov, and Mounir G. AbouHaidar

Subjects
Cocksfoot mottle virus, biology, Lucerne transient streak virus, Viroid, viruses, Virion, Defective Viruses, food and beverages, Virus Replication, Raphanus raphanistrum, biology.organism_classification, Virology, Viroids, Sobemovirus, Plant Viruses, Helper virus, Vegetables, Botany, RNA, RNA, Satellite, RNA, Viral, Satellite (biology), Thlaspi arvense, Plant Diseases
Abstract

Cocksfoot mottle sobemovirus supports replication and encapsidation of the viroid-like satellite RNA (sat-RNA) of lucerne transient streak virus (LTSV) in two monocotyledonous species, Triticum aestivum and Dactylis glomerata. Additionally, LTSV sat-RNA replicates effectively in the presence of turnip rosette sobemovirus in Brassica rapa, Raphanus raphanistrum and Sinapsis arvensis, but not in Thlaspi arvense or Nicotiana bigelovii, indicating that host species markedly influence this interaction. Previous reports of the association between LTSV sat-RNA and helper sobemoviruses were limited to dicotyledonous hosts. Our results demonstrate that the biological interaction between these two entities spans divergent dicotyledonous and monocotyledonous species.

Published
1993
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3. Self-cleaving circular RNA associated with rice yellow mottle virus is the smallest viroid-like RNA

Author

D. L. Gellatly, Mounir G. AbouHaidar, O. P. Sehgal, and R.F. Collins

Subjects
Hammerhead ribozyme, Viroid, Rice yellow mottle virus, Molecular Sequence Data, Cleavage (embryo), Sobemovirus, Evolution, Molecular, 03 medical and health sciences, Circular RNA, Mosaic Viruses, Virology, Plant virus, 030304 developmental biology, Genetics, 0303 health sciences, biology, Base Sequence, Sequence Analysis, RNA, 030302 biochemistry & molecular biology, RNA, Oryza, RNA, Circular, biology.organism_classification, Viroids, Nucleic Acid Conformation, RNA, Satellite, RNA, Viral
Abstract

We report the sequence, structural features, and self-cleaving activity of the small circular RNA (sc-RNA) associated with rice yellow mottle sobemovirus (RYMV). At 220 nucleotides, the RYMV sc-RNA represents the smallest naturally occurring viroid-like RNA currently documented in the literature. It is similar to other circular satellite RNAs (sat-RNAs) and viroids in being G-C-rich with a high level of self-complementarity. The predicted native structure is essentially a rod with one branched terminus. A region of the RYMV sc-RNA, constituting 24% of the sequence, exhibits 89% identity to the sat-RNA associated with the Australasian isolates of lucerne transient streak sobemovirus. This region is also structurally similar in all three RNAs in that it forms the left terminus of each rod. Dimeric runoff transcripts of cloned RYMV sc-RNA undergo efficient autocatalytic in vitro cleavage in the (+) but not the (−) polarity. Analysis of the (+) sequence indicates the presence of a hammerhead ribozyme resembling that of carnation small retroviroid-like RNA and the genomic satellite transcript of newt. Inefficient cleavage of (+) monomeric transcripts, and a short stem III in the hammerhead, are features consistent with adouble-hammerhead mode of self-cleavage. The presence of sat-RNA and retroviroid-like structures within a single RNA suggests a possible role for the RYMV sc-RNA as an evolutionary intermediate between these subviral RNAs.

Published
1998

4. An Associated Small RNA in Rice Yellow Mottle Sobemovirus Homologous to the Satellite RNA of Lucerne Transient Streak Sobemovirus

Author

D. L. Gellatly, I. Ivanov, O. P. Sehgal, G. Thottappilly, and Mounir G. AbouHaidar

Subjects
Small RNA, biology, Lucerne transient streak virus, Rice yellow mottle virus, Luteovirus, RNA, Plant Science, biology.organism_classification, Virology, Molecular biology, Sobemovirus, Circular RNA, Plant virus, Agronomy and Crop Science
Abstract

A low molecular weight RNA (about 210 nucleotides) was detected in virions of some isolates of rice yellow mottle sobemovirus (RYMV). Electrophoretic analysis of virion RNAs in denaturing polyacrylamide gels resolved the presence of both linear and circular forms of this small RNA. Northern transfer and dot blot hybridization tests showed a strong homology between the small RYMV RNA and the satellite RNA of a Canadian isolate of lucerne transient streak sobemovirus. RYMV and barley yellow dwarf luteovirus are the only two known viruses that have host ranges restricted to the monocotyledons and that support replication and encapsidation of low molecular weight RNAs

Published
1993
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