Identification of a Novel Retrotransposon with Sex Chromosome-Specific Distribution in Silene latifolia

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F14%3A00079375" target="_blank" >RIV/00216224:14740/14:00079375 - isvavai.cz</a>

Alternative codes found

RIV/68081707:_____/14:00436625 RIV/61389030:_____/14:00436625

Result on the web

<a href="http://www.karger.com/Article/Pdf/362142" target="_blank" >http://www.karger.com/Article/Pdf/362142</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1159/000362142" target="_blank" >10.1159/000362142</a>

Result language

angličtina

Original language name

Identification of a Novel Retrotransposon with Sex Chromosome-Specific Distribution in Silene latifolia

Original language description

Silene latifolia is a dioecious plant species with chromosomal sex determination. Although the evolution of sex chromosomes in S. latifolia has been the subject of numerous studies, a global view of X chromosome structure in this species is still missing. Here, we combine X chromosome microdissection and BAC library screening to isolate new X chromosome-linked sequences. Out of 8 identified BAC clones, only BAC 86M14 showed an X-preferential signal after FISH experiments. Further analysis revealed the existence of the Athila retroelement which is enriched in the X chromosome and nearly absent in the Y chromosome. Based on previous data, the Athila retroelement belongs to the CL3 group of most repetitive sequences in the S. latifolia genome. Structural,transcriptomics and phylogenetic analyses revealed that Athila CL3 represents an old clade in the Athila lineage. We propose a mechanism responsible for Athila CL3 distribution in the S. latifolia genome. (C) 2014 S. Karger AG, Basel

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

EB - Genetics and molecular biology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

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

Cytogenetic and Genome research

ISSN

1424-8581

e-ISSN

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Volume of the periodical

143

Issue of the periodical within the volume

1-3

Country of publishing house

CH - SWITZERLAND

Number of pages

9

Pages from-to

87-95

UT code for WoS article

000342614100009

EID of the result in the Scopus database

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