Variability Studies of Two Prunus-Infecting Fabaviruses with the Aid of High-Throughput Sequencing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F18%3A00495082" target="_blank" >RIV/60077344:_____/18:00495082 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.3390/v10040204" target="_blank" >http://dx.doi.org/10.3390/v10040204</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/v10040204" target="_blank" >10.3390/v10040204</a>

Result language

angličtina

Original language name

Variability Studies of Two Prunus-Infecting Fabaviruses with the Aid of High-Throughput Sequencing

Original language description

During their lifetime, perennial woody plants are expected to face multiple infection events. Furthermore, multiple genotypes of individual virus species may co-infect the same host. This may eventually lead to a situation where plants harbor complex communities of viral species/strains. Using high-throughput sequencing, we describe co-infection of sweet and sour cherry trees with diverse genomic variants of two closely related viruses, namely prunus virus F (PrVF) and cherry virus F (CVF). Both viruses are most homologous to members of the Fabavirus genus (Secoviridae family). The comparison of CVF and PrVF RNA2 genomic sequences suggests that the two viruses may significantly differ in their expression strategy. Indeed, similar to comoviruses, the smaller genomic segment of PrVF, RNA2, may be translated in two collinear proteins while CVF likely expresses only the shorter of these two proteins. Linked with the observation that identity levels between the coat proteins of these two viruses are significantly below the family species demarcation cut-off, these findings support the idea that CVF and PrVF represent two separate Fabavirus species.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10607 - Virology

Project

<a href="/en/project/LD15035" target="_blank" >LD15035: Implementation of NGS in plant virology – unprecedented capacity with a risk of data overflow.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Viruses

ISSN

1999-4915

e-ISSN

—

Volume of the periodical

10

Issue of the periodical within the volume

4

Country of publishing house

CH - SWITZERLAND

Number of pages

13

Pages from-to

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UT code for WoS article

000435184400065

EID of the result in the Scopus database

2-s2.0-85046092795