A novel monopartite dRNA virus isolated from the entomopathogenic and nematophagous fungus Purpureocillium lilacinum

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F16%3A00462954" target="_blank" >RIV/60077344:_____/16:00462954 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs00705-016-3045-y" target="_blank" >http://link.springer.com/article/10.1007%2Fs00705-016-3045-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00705-016-3045-y" target="_blank" >10.1007/s00705-016-3045-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A novel monopartite dRNA virus isolated from the entomopathogenic and nematophagous fungus Purpureocillium lilacinum

Popis výsledku v původním jazyce

Purpureocillium lilacinum is a ubiquitous saprophytic fungus commonly isolated from soils and widely known as a biological control agent against phytopathogenic nematodes and pest insects. Mycoviruses infect a wide number of fungal species, but the study of viruses infecting entomopathogenic fungi is still quite recent. In this study, a total of 86 P. lilacinum isolates collected from soil in natural and cultivated habitats throughout the Czech Republic were analyzed; 22 % of the isolates harbored double-stranded RNA (dsRNA) elements with viral characteristics. These results suggest that mycoviruses are common in P. lilacinum. One of the most common dsRNA elements detected in the survey was completely sequenced and corresponded to the 2,864-bp genome of a previously undescribed mycovirus, designated Purpureocillium lilacinum nonsegmented virus 1 (PlNV-1). Phylogenetic analysis of the RNA-dependent RNA polymerase of PlNV-1 indicated that this virus might belong to a new taxon related to the family Partitiviridae.

Název v anglickém jazyce

A novel monopartite dRNA virus isolated from the entomopathogenic and nematophagous fungus Purpureocillium lilacinum

Popis výsledku anglicky

Purpureocillium lilacinum is a ubiquitous saprophytic fungus commonly isolated from soils and widely known as a biological control agent against phytopathogenic nematodes and pest insects. Mycoviruses infect a wide number of fungal species, but the study of viruses infecting entomopathogenic fungi is still quite recent. In this study, a total of 86 P. lilacinum isolates collected from soil in natural and cultivated habitats throughout the Czech Republic were analyzed; 22 % of the isolates harbored double-stranded RNA (dsRNA) elements with viral characteristics. These results suggest that mycoviruses are common in P. lilacinum. One of the most common dsRNA elements detected in the survey was completely sequenced and corresponded to the 2,864-bp genome of a previously undescribed mycovirus, designated Purpureocillium lilacinum nonsegmented virus 1 (PlNV-1). Phylogenetic analysis of the RNA-dependent RNA polymerase of PlNV-1 indicated that this virus might belong to a new taxon related to the family Partitiviridae.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

<a href="/cs/project/LH12105" target="_blank" >LH12105: Entomopatogenní (EPN) a moluskopatogenní (MPN) hlístice (Nematoda), morfologická a genetická charakterizace vybraných skupin, česká a floridská fauna</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Archives of Virology

ISSN

0304-8608

e-ISSN

—

Svazek periodika

161

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

10

Strana od-do

3375-3384

Kód UT WoS článku

000386068400008

EID výsledku v databázi Scopus

2-s2.0-84984900688