Results 21 to 30 of about 988 (173)
Plant Pathology, Volume 70, Issue 3, Page 584-593, April 2021., 2021 The establishment of a 10% density method for virus yellows inoculation by viruliferous aphids in the field mimics natural infection and quick spreading induces representative yield effects. Abstract Beet yellows virus (BYV), beet mild yellowing virus (BMYV), beet chlorosis virus (BChV), and beet mosaic virus (BtMV) cause virus yellows (VY) disease in ...
Roxana Hossain +3 more
wiley +1 more source
An Equilibrium-Dependent Retroviral mRNA Switch Regulates Translational Recoding [PDF]
, 2011 Most retroviruses require translational recoding of a viral messenger RNA stop codon to maintain a precise ratio of structural (Gag) and enzymatic (Pol) proteins during virus assembly.
D'Souza, Victoria M +6 more
core +1 more source
TT2NE: A novel algorithm to predict RNA secondary structures with pseudoknots [PDF]
, 2010 We present TT2NE, a new algorithm to predict RNA secondary structures with pseudoknots. The method is based on a classification of RNA structures according to their topological genus.
Bailor +29 more
core +5 more sources
Structural Elements Contributing to Efficient -1 Ribosomal Frameshifting in BWYV Pseudoknot [PDF]
Bulletin of the Korean Chemical Society, 2009 Frameshifting-stimulating pseudoknots, referred to as pseudoknots unless specified otherwise, exhibit classic H-type pseudoknot-folds with two stacked stems (S1 and S2) and two loops (L1 and L2) (Fig. 1A). Structural elements responsible for the stability and the integrity of the pse udoknots include quasi-continuous base-stacking in S1 and S2 and an ...
openaire +1 more source
Incidence and Occurrence Pattern of Viruses on Peppers Growing in Fields in Korea
Research in Plant Disease, 2018 Field surveys to investigate the incidence and occurrence pattern of viruses in red pepper were conducted during 2015-2016 in Korea. A total of 424 samples in 2015 and 368 samples in 2016 were collected based on selection of plants showing symptoms from ...
Sun-Jung Kwon +3 more
doaj +1 more source
Identification of Leonurus sibiricus as a Weed Reservoir for Three Pepper-Infecting Viruses
The Plant Pathology Journal, 2016 In plant virus ecology, weeds are regarded as wild reservoirs of viruses and as potential sources for insect-mediated transmission of viruses. During field surveys in 2013–2014, three Leonurus sibiricus plants showing virus-like symptoms were collected ...
Sun-Jung Kwon +4 more
doaj +1 more source
First report of Turnip yellows virus in Brazil
, 2021 New Disease Reports, Volume 44, Issue 2, October–December 2021.
S.F. Greer +8 more
wiley +1 more source
Survey of Viruses Affecting Legume Crops in the Amhara and Oromia Regions of Ethiopia
Phytopathologia Mediterranea, 2005 Field surveys were undertaken to identify the viral diseases affecting lentil, faba bean, chickpea, pea, fenugreek and grass pea in two regions of Ethiopia.
B. Bekele +8 more
doaj +1 more source
Viral diseases affecting chickpea crops in Eritrea
Phytopathologia Mediterranea, 2008 A survey to identify virus diseases affecting chickpea crops in the major production areas of Eritrea was conducted during November 2005. The survey covered 31 randomly selected chickpea fi elds.
SAFAA G. KUMARI +7 more
doaj +1 more source
Aphid transmission of nanoviruses
Archives of Insect Biochemistry and Physiology, Volume 104, Issue 2, June 2020., 2020 Schematic diagram showing the translocation routes of circulative nonpropagative plant viruses within aphid vectors (not to scale). Abstract The genus Nanovirus consists of plant viruses that predominantly infect legumes leading to devastating crop losses. Nanoviruses are transmitted by various aphid species.
Yahya Z. A. Gaafar, Heiko Ziebell
wiley +1 more source