Endogenous pararetrovirus sequences associated with 24 nt small RNAs at the centromeres of Fritillaria imperialis L. (Liliaceae), a species with a giant genome

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F14%3A00440126" target="_blank" >RIV/68081707:_____/14:00440126 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/tpj.12673" target="_blank" >http://dx.doi.org/10.1111/tpj.12673</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/tpj.12673" target="_blank" >10.1111/tpj.12673</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Endogenous pararetrovirus sequences associated with 24 nt small RNAs at the centromeres of Fritillaria imperialis L. (Liliaceae), a species with a giant genome

Popis výsledku v původním jazyce

Endogenous pararetroviral sequences are the most commonly found virus sequences integrated into angiosperm genomes. We describe an endogenous pararetrovirus (EPRV) repeat in Fritillaria imperialis, a species that is under study as a result of its exceptionally large genome (1C=42096Mbp, approximately 240 times bigger than Arabidopsis thaliana). The repeat (FriEPRV) was identified from Illumina reads using the RepeatExplorer pipeline, and exists in a complex genomic organization at the centromere of most, or all, chromosomes. The repeat was reconstructed into three consensus sequences that formed three interconnected loops, one of which carries sequence motifs expected of an EPRV (including the gag and pol domains). FriEPRV shows sequence similarity tomembers of the Caulimoviridae pararetrovirus family, with phylogenetic analysis indicating a close relationship to Petuvirus. It is possible that no complete EPRV sequence exists, although our data suggest an abundance that exceeds the ge

Název v anglickém jazyce

Endogenous pararetrovirus sequences associated with 24 nt small RNAs at the centromeres of Fritillaria imperialis L. (Liliaceae), a species with a giant genome

Popis výsledku anglicky

Endogenous pararetroviral sequences are the most commonly found virus sequences integrated into angiosperm genomes. We describe an endogenous pararetrovirus (EPRV) repeat in Fritillaria imperialis, a species that is under study as a result of its exceptionally large genome (1C=42096Mbp, approximately 240 times bigger than Arabidopsis thaliana). The repeat (FriEPRV) was identified from Illumina reads using the RepeatExplorer pipeline, and exists in a complex genomic organization at the centromere of most, or all, chromosomes. The repeat was reconstructed into three consensus sequences that formed three interconnected loops, one of which carries sequence motifs expected of an EPRV (including the gag and pol domains). FriEPRV shows sequence similarity tomembers of the Caulimoviridae pararetrovirus family, with phylogenetic analysis indicating a close relationship to Petuvirus. It is possible that no complete EPRV sequence exists, although our data suggest an abundance that exceeds the ge

Druh

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

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-10057S" target="_blank" >GA13-10057S: Struktura, exprese a evoluce genů pro ribosomální RNA u rostlin: novými přistupy k řešení starých otázek</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Plant Journal

ISSN

0960-7412

e-ISSN

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Svazek periodika

80

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

823-833

Kód UT WoS článku

000345511500007

EID výsledku v databázi Scopus

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