Results 51 to 60 of about 997 (158)
Phytopathology Research, 2023 Viruses within the Polerovirus genus in the family of Solemoviridae have a single-stranded positive-sense RNA genome of about 5.6–6.2 kb in length. In this study, the bitter gourd leaves showing yellowing and crumple symptoms were collected for small ...
Rui Qiao +7 more
doaj +1 more source
Plant Pathology, Volume 75, Issue 3, May–June 2026.Barley yellow dwarf virus transmission assays show that virus diversity, not vector diversity, is the main driver of competency in the rose‐grain aphid. ABSTRACT Yellow dwarf viruses (YDVs) are a group of aphid‐vectored viruses that affect cereal crops and cause yellow dwarf disease.
Daniel J. Leybourne +6 more
wiley +1 more source
The Luteovirus P4 Movement Protein Is a Suppressor of Systemic RNA Silencing
Viruses, 2017 The plant viral family Luteoviridae is divided into three genera: Luteovirus, Polerovirus and Enamovirus. Without assistance from another virus, members of the family are confined to the cells of the host plant’s vascular system.
Adriana F. Fusaro +8 more
doaj +1 more source
Transcriptomic and Proteomic Analyses of Myzus persicae Carrying Brassica Yellows Virus
Biology, 2023 Viruses in the genus Polerovirus infect a wide range of crop plants and cause severe economic crop losses. BrYV belongs to the genus Polerovirus and is transmitted by Myzus persicae.
Meng-Jun He +4 more
doaj +1 more source
Investigations on annual spreading of viruses infecting cucurbit crops in Uttar Pradesh State, India
Scientific Reports, 2021 During 2018 an intensive study was conducted to determine the viruses associated with cucurbitaceous crops in nine agroclimatic zones of the state of Uttar Pradesh, India.
Shweta Kumari +5 more
doaj +1 more source
The Polerovirus Silencing Suppressor P0 Targets ARGONAUTE Proteins for Degradation [PDF]
Current Biology, 2007 Plant and animal viruses encode suppressor proteins of an adaptive immunity mechanism in which viral double-stranded RNA is processed into 21-25 nt short interfering (si)RNAs. The siRNAs guide ARGONAUTE (AGO) proteins so that they target viral RNA. Most viral suppressors bind long dsRNA or siRNAs and thereby prevent production of siRNA or binding of ...
Baumberger, Nicolas +4 more
openaire +2 more sources
Molecular Plant-Microbe Interactions, 2002 Transgenic Nicotiana benthamiana expressing the minor coat protein P74 of the phloem-limited Beet western yellows virus (BWYV) exhibited an unusual spatial pattern of post-transcriptional gene silencing (PTGS) when infected with BWYV or related viruses ...
V. Brault +4 more
doaj +1 more source
New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.We outline the diversity of pests, weeds and plant pathogens absent from New Zealand that threaten forage production, examine their potential import pathways, and outline the challenges of managing them should they arrive. The number and diversity of threats and pathways indicates ongoing incursions are inevitable.
Craig B. Phillips +9 more
wiley +1 more source
Virology Journal, 2021 Pepper vein yellows viruses (PeVYV) are phloem-restricted viruses in the genus Polerovirus, family Luteoviridae. Typical viral symptoms of PeVYV including interveinal yellowing of leaves and upward leaf curling were observed in pod pepper plants ...
Kuangjie Zhao +12 more
doaj +1 more source
Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.Metatranscriptomic analysis of Centaurea cyanus revealed diverse plant‐associated viral and bacterial sequences in herbicide‐susceptible and ‐resistant biotypes. While novel partitiviruses occurred independently of resistance status, differences in bacterial community composition may suggest a potential role of the plant microbiome in responses to ...
Katarzyna Marcinkowska +2 more
wiley +1 more source