Results 1 to 10 of about 5,463 (224)

P0 of beet Western yellows virus is a suppressor of posttranscriptional gene silencing. [PDF]

J Virol, 2002
ABSTRACTHigher plants employ a homology-dependent RNA-degradation system known as posttranscriptional gene silencing (PTGS) as a defense against virus infection. Several plant viruses are known to encode proteins that can suppress PTGS. Here we show that P0 of beet western yellows virus (BWYV) displays strong silencing suppressor activity in a ...
Pfeffer S, Dunoyer P, Heim F, Richards KE, Jonard G, Ziegler-Graff V.   +5 more
europepmc   +4 more sources

Virus Yellows and Syndrome “Basses Richesses” in Western Switzerland: A Dramatic 2020 Season Calls for Urgent Control Measures [PDF]

Pathogens, 2022
Massive outbreaks of virus yellows (VY) and syndrome “basses richesses” (SBR) are thought to be responsible for the major loss of sugar beet yields in 2020 in western cantons of Switzerland.
Mathieu Mahillon, Raphaël Groux, Floriane Bussereau, Justine Brodard, Christophe Debonneville, Sonia Demal, Isabelle Kellenberger, Madlaina Peter, Thomas Steinger, Olivier Schumpp   +9 more
doaj   +2 more sources

Beet western yellows virus (BWYV): Aspect of Outbreak and Survey, and First Complete Genome Sequence of a Korea Isolate of BWYV

Research in Plant Disease, 2018
In 2010, foliar symptoms were observed in the paprika leaves in Jinju city, Korea. Beet western yellows virus (BWYV) was identified in paprika by using the large-scale oligonucleotide chip assay.
Chung Youl Park, Jeong-Sun Kim, Hong Kyu Lee, Jonghee Oh, Seungmo Lim, Jae Sun Moon, Su-Heon Lee   +6 more
doaj   +2 more sources

Nucleotide sequence of beet western yellows virus RNA

Nucleic Acids Research, 1988
The nucleotide sequence of the genomic RNA (5641 nt) of beet western yellow virus (BWYV) isolated from lettuce has been determined and its genetic organization deduced. The sequence of the 3'terminal 2208 nt of RNA of a second BWYV isolate, obtained from sugarbeet, was also determined and was found to be very similar but not identical to that of the ...
Veidt, I., Lot, Hervé, Leiser, Mathias, Scheidecker, D., Guilley, H., Richards, K., Jonard, G.   +6 more
openaire   +6 more sources

Genome-wide identification of GAPDH gene family and functional analysis of CaGAPC2-mediated autophagy during BWYV infection in pepper [PDF]

BMC Genomics
Background Glyceraldehyde-3-phosphate dehydrogenases (GAPDHs) are glycolytic enzymes involved in plant metabolism, growth, signal transduction and stress responses.
Wenqing Yang, Jing Tang, Shunyi Yang, Bingliang Xu, Qiaolan Liang, Huixia Li, Jiahui Wang, Erbo Niu   +7 more
doaj   +2 more sources

Next Generation Sequencing, and Development of a Pipeline as a Tool for the Detection and Discovery of Citrus Pathogens to Facilitate Safer Germplasm Exchange [PDF]

Plants
Citrus is affected by many diseases, and hence, the movement of citrus propagative materials is highly regulated in the USA. Currently used regulatory pathogen detection methods include biological and laboratory-based technologies, which are time ...
Manjunath Keremane, Khushwant Singh, Chandrika Ramadugu, Robert R. Krueger, Todd H. Skaggs   +4 more
doaj   +2 more sources

Biological and Molecular Characterization of an American Sugar Beet-InfectingBeet western yellows virusIsolate [PDF]

Plant Disease, 2008
Three aphid-transmitted viruses belonging to the Polerovirus genus, Beet mild yellowing virus (BMYV), Beet chlorosis virus (BChV), and Beet western yellows virus (BWYV), have been described as pathogens of sugar beet. We present the complete biological, serological, and molecular characterization of an American isolate of Beet western yellows virus ...
Beuve, Monique, Stevens, Mark, Liu, Hsing-Yeh, Winntermantel, William M., Hauser, Sébastien, Lemaire, Olivier   +5 more
openaire   +5 more sources

Occurence of beet western yellows virus on squash and broad bean in Turkey

Journal of Plant Pathology, 2018
Vegetable crops species from areas of Turkey where beet western yellows virus (BWYV), genus Polerovirus, family Luteoviridae was previously detected in pepper were surveyed for poleroviruses. Leaf samples were tested by DAS-ELISA, RT-PCR with degenerate primers for poleroviruses, and sequencing.
Buzkan, Nihal, Arpaci, Bekir Bulent, Yarali, Faika, Koc, Mehmet   +3 more
semanticscholar   +4 more sources

Beet western yellows virus-associated RNA: an independently replicating RNA that stimulates virus accumulation. [PDF]

Proceedings of the National Academy of Sciences, 1993
Infections of plants by subviral RNA agents, alone or in association with virus genomic RNA molecules, are well known. The ST9 strain of beet western yellows virus encapsidates not only the 5.6-kilobase genomic RNA that is typical of luteoviruses, but also a 2.8-kilobase-associated RNA that has a distinct nucleotide sequence. The ST9-associated RNA has
B K, Passmore, M, Sanger, L S, Chin, B W, Falk, G, Bruening   +4 more
openaire   +3 more sources

Retraction for Pfeffer et al., P0 of Beet Western Yellows Virus Is a Suppressor of Posttranscriptional Gene Silencing [PDF]

J Virol, 2017
S. Pfeffer, P. Dunoyer, F. Heim, K. Richards, G. Jonard, V. Ziegler-Graff   +5 more
europepmc   +2 more sources