Characterisation of an unusual telomere motif (TTTTTTAGGG)(n) in the plant Cestrum elegans (Solanaceae), a species with a large genome

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F15%3A00083622" target="_blank" >RIV/00216224:14740/15:00083622 - isvavai.cz</a>

Alternative codes found

RIV/68081707:_____/15:00446267

Result on the web

<a href="http://onlinelibrary.wiley.com/doi/10.1111/tpj.12839/epdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/tpj.12839/epdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/tpj.12839" target="_blank" >10.1111/tpj.12839</a>

Result language

angličtina

Original language name

Characterisation of an unusual telomere motif (TTTTTTAGGG)(n) in the plant Cestrum elegans (Solanaceae), a species with a large genome

Original language description

The characterization of unusual telomere sequence sheds light on patterns of telomere evolution, maintenance and function. Plant species from the closely related genera Cestrum, Vestia and Sessea (family Solanaceae) lack known plant telomeric sequences.Here we characterize the telomere of Cestrum elegans, work that was a challenge because of its large genome size and few chromosomes (1C 9.76pg; n=8). Significance Statement We previously found that plants from related genera Cestrum, Vestia and Sessea (Solanaceae) lack known telomeric sequences. Here we characterise the Cestrum elegans telomere and the mechanism of its synthesis. We developed an approach combining NGS of untreated and terminally-truncated genomic DNA. We identified, using the RepeatExplorer bioinformatic pipeline, an unusual telomere repeat (TTTTTTAGGG)(n) synthesized by telomerase. That finding will enable studies on evolutionary divergence of telomeres and telomerase, shedding light on telomere interactions and funct

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

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

Publication year

2015

Confidentiality

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

Name of the periodical

The Plant Journal

ISSN

0960-7412

e-ISSN

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Volume of the periodical

82

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

644-654

UT code for WoS article

000354288500009

EID of the result in the Scopus database

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