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

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

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

Original language description

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

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BO - Biophysics

OECD FORD branch

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Project

<a href="/en/project/GA13-10057S" target="_blank" >GA13-10057S: Structure, expression and evolution of ribosomal RNA genes in plant genomes: new approaches to old questions</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Plant Journal

ISSN

0960-7412

e-ISSN

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Volume of the periodical

80

Issue of the periodical within the volume

5

Country of publishing house

GB - UNITED KINGDOM

Number of pages

11

Pages from-to

823-833

UT code for WoS article

000345511500007

EID of the result in the Scopus database

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