Zobrazeno 1 - 10
of 188
pro vyhledávání: '"John P. Carr"'
Publikováno v:
Virology Journal, Vol 21, Iss 1, Pp 1-6 (2024)
Abstract Vertical transmission, the transfer of pathogens across generations, is a critical mechanism for the persistence of plant viruses. The transmission mechanisms are diverse, involving direct invasion through the suspensor and virus entry into
Externí odkaz:
https://doaj.org/article/56dfe481b83747c08fe4b40328bf50ce
Autor:
Thomas J. Brine, Satish B. Viswanathan, Alex M. Murphy, Adrienne E. Pate, Francis O. Wamonje, John P. Carr
Publikováno v:
Virology Journal, Vol 20, Iss 1, Pp 1-11 (2023)
Abstract Background Plant viruses of the genus Alphaendornavirus are transmitted solely via seed and pollen and generally cause no apparent disease. It has been conjectured that certain plant endornaviruses may confer advantages on their hosts throug
Externí odkaz:
https://doaj.org/article/e5eff4207eb94630853d7589415121c3
Autor:
Sam Crawshaw, Alex M. Murphy, Pamela J. E. Rowling, Daniel Nietlispach, Laura S. Itzhaki, John P. Carr
Publikováno v:
Viruses, Vol 16, Iss 5, p 676 (2024)
The cucumber mosaic virus (CMV) 2b protein is a suppressor of plant defenses and a pathogenicity determinant. Amongst the 2b protein’s host targets is the RNA silencing factor Argonaute 1 (AGO1), which it binds to and inhibits. In Arabidopsis thali
Externí odkaz:
https://doaj.org/article/b48d9ac49e094738a1ff4c5558998211
Autor:
Netsai Margareth Mhlanga, Alex M. Murphy, Francis O. Wamonje, Nik J. Cunniffe, John C. Caulfield, Beverley J. Glover, John P. Carr
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
Cucumber mosaic virus (CMV)-infected tomato (Solanum lycopersicum L.) plants emit volatile organic compounds (VOCs) attractive to bumblebees (Bombus terrestris L.), which are important tomato pollinators, but which do not transmit CMV. We investigate
Externí odkaz:
https://doaj.org/article/d71608b1b0fb4a16a70acc68c3ce0ab8
Autor:
Warren Arinaitwe, Alex Guyon, Trisna D. Tungadi, Nik J. Cunniffe, Sun-Ju Rhee, Amjad Khalaf, Netsai M. Mhlanga, Adrienne E. Pate, Alex M. Murphy, John P. Carr
Publikováno v:
Viruses, Vol 14, Iss 8, p 1703 (2022)
Cucumber mosaic virus (CMV), a major tomato pathogen, is aphid-vectored in the non-persistent manner. We investigated if CMV-induced volatile organic compounds (VOCs) or other virus-induced cues alter aphid–tomato interactions. Y-tube olfactometry
Externí odkaz:
https://doaj.org/article/fc1a2d4a9fef4c10b0511083ca11b4e6
Autor:
Francis O. Wamonje, Trisna D. Tungadi, Alex M. Murphy, Adrienne E. Pate, Christine Woodcock, John C. Caulfield, J. Musembi Mutuku, Nik J. Cunniffe, Toby J. A. Bruce, Christopher A. Gilligan, John A. Pickett, John P. Carr
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
Bean common mosaic virus (BCMV), bean common mosaic necrosis virus (BCMNV), and cucumber mosaic virus (CMV) are important pathogens of common bean (Phaseolus vulgaris), a crop vital for food security in sub-Saharan Africa. These viruses are vectored
Externí odkaz:
https://doaj.org/article/98cb2889b7de4b588a91de12c049662f
Autor:
Francis O. Wamonje, Ruairí Donnelly, Trisna D. Tungadi, Alex M. Murphy, Adrienne E. Pate, Christine Woodcock, John Caulfield, J. Musembi Mutuku, Toby J. A. Bruce, Christopher A. Gilligan, John A. Pickett, John P. Carr
Publikováno v:
Frontiers in Plant Science, Vol 10 (2020)
Bean common mosaic virus (BCMV), bean common mosaic necrosis virus (BCMNV), and cucumber mosaic virus (CMV) cause serious epidemics in common bean (Phaseolus vulgaris), a vital food security crop in many low-to-medium income countries, particularly i
Externí odkaz:
https://doaj.org/article/a6314cc823044f5683ffacfd5a73bfd7
Autor:
Francis O. Wamonje, George N. Michuki, Luke A. Braidwood, Joyce N. Njuguna, J. Musembi Mutuku, Appolinaire Djikeng, Jagger J. W. Harvey, John P. Carr
Publikováno v:
Virology Journal, Vol 14, Iss 1, Pp 1-13 (2017)
Abstract Background Aphids are major vectors of plant viruses. Common bean (Phaseolus vulgaris L.) and maize (Zea mays L.) are important crops that are vulnerable to aphid herbivory and aphid-transmitted viruses. In East and Central Africa, common be
Externí odkaz:
https://doaj.org/article/54f008045d30417f895d1f8d112bac7a
Autor:
Trisna Tungadi, Simon C. Groen, Alex M. Murphy, Adrienne E. Pate, Javaid Iqbal, Toby J. A. Bruce, Nik J. Cunniffe, John P. Carr
Publikováno v:
Virology Journal, Vol 14, Iss 1, Pp 1-9 (2017)
Abstract Background Aphids, including the generalist herbivore Myzus persicae, transmit cucumber mosaic virus (CMV). CMV (strain Fny) infection affects M. persicae feeding behavior and performance on tobacco (Nicotiana tabacum), Arabidopsis thaliana
Externí odkaz:
https://doaj.org/article/d1697744c46042b2916aa010b0a095c8
Autor:
Elizabeth A. Worrall, Ana Bravo-Cazar, Alexander T. Nilon, Stephen J. Fletcher, Karl E. Robinson, John P. Carr, Neena Mitter
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
Plant viruses are difficult to control, and they decrease both the quality and yield of crops, thus threatening global food security. A new approach that uses topical application of double-stranded RNA (dsRNA) to induce antiviral RNA-interference has
Externí odkaz:
https://doaj.org/article/33bb9c1f46f74a429ede178ba774a6c0