Results 101 to 110 of about 2,392 (203)

Distinct Effects of p19 RNA Silencing Suppressor on Small RNA Mediated Pathways in Plants [PDF]

open access: yes, 2016
RNA silencing is one of the main defense mechanisms employed by plants to fight viruses. In change, viruses have evolved silencing suppressor proteins to neutralize antiviral silencing.
A Bombarely   +102 more
core   +3 more sources

Both structural and non-structural forms of the readthrough protein of cucurbit aphid-borne yellows virus are essential for efficient systemic infection of plants.

open access: yesPLoS ONE, 2014
Cucurbit aphid-borne yellows virus (CABYV) is a polerovirus (Luteoviridae family) with a capsid composed of the major coat protein and a minor component referred to as the readthrough protein (RT). Two forms of the RT were reported: a full-length protein
Sylvaine Boissinot   +4 more
doaj   +1 more source

Surveillance and monitoring for endemic and exotic virus diseases of cotton [PDF]

open access: yes, 2015
The aims of this project will provide capacity in virology expertise to help protect Australian cotton from virus diseases including both existing and those that pose significant biosecurity threats.
Sharman, Murray
core   +1 more source

HVint: a strategy for identifying novel protein-protein interactions in Herpes Simplex Virus Type 1 [PDF]

open access: yes, 2016
Human herpesviruses are widespread human pathogens with a remarkable impact on worldwide public health. Despite intense decades of research, the molecular details in many aspects of their function remain to be fully characterized.
Albright   +133 more
core   +1 more source

What’s new in polerovirus transmission?

open access: yes, 2010
Poleroviruses are strictly transmitted by aphids in a circulative and non propagative manner. Virions are acquired by aphids when ingesting sap from infected plants. Virus particles cross the gut epithelium to be transported into the hemolymph and then to the accessory salivary glands cells, before being released, together with saliva, into the plant ...
Boissinot, Sylvaine   +9 more
openaire   +3 more sources

Aphid gene expression following polerovirus acquisition is host species dependent

open access: yesFrontiers in Plant Science
Upon acquisition of persistent circulative viruses such as poleroviruses, the virus particles transcytose through membrane barriers of aphids at the midgut and salivary glands via hemolymph. Such intricate interactions can influence aphid behavior and fitness and induce associated gene expression in viruliferous aphids. Differential gene expression can
Sudeep Pandey   +5 more
openaire   +3 more sources

The control of PVY in Dutch seed potato culture [PDF]

open access: yes
Over the recent years Potato virus Y presents a growing problem in Dutch seed potato culture. In recent years a significant % of seed potato lots was de-classified due to PVY infections.
Cuperus, C.   +4 more
core   +1 more source

Levantamento da ocorrência de potato virus A, potato virus Y e potato leafroll virus em áreas produtoras de batata do Estado de Minas Gerais. [PDF]

open access: yes, 2013
Considerando a importancia dos vírus paa a cultura da batateira realizou-se, no período de 13 a 16 de julho de 2012, levantamento de ocorrencia do PVY e do PLRV em 13 campos de produção de batata em cinco municípios de sul do Estado de Minas Gerais e da ...
AVILA, A. C.   +2 more
core  

Identification, Characterization and Full-Length Sequence Analysis of a Novel Polerovirus Associated with Wheat Leaf Yellowing Disease

open access: yesFrontiers in Microbiology, 2017
To identify the pathogens responsible for leaf yellowing symptoms on wheat samples collected from Jinan, China, we tested for the presence of three known barley/wheat yellow dwarf viruses (BYDV-GAV, -PAV, WYDV-GPV) (most likely pathogens) using RT-PCR. A
Peipei Zhang   +6 more
doaj   +1 more source

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