Repeated losses of TTAGG telomere repeats in evolution of beetles (Coleoptera).

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077395%3A_____%2F02%3A60023069" target="_blank" >RIV/60077395:_____/02:60023069 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Repeated losses of TTAGG telomere repeats in evolution of beetles (Coleoptera).

Original language description

We studied the occurrence of (TTAGG)n telomere repeats in 12 species of beetles, representing main lineages of the Coleoptera phylogenetic tree, by Souther hybridization and fluorescence in-situ hybridization (FISH). In contrast to other insect orders, beetles were heterogeneous with respect to the occurrence of TTAGG repeats. In addition, the presence or absence of (TTAGG)n motif was irrespective of phylogenetic relationships. We concluded that the telomerase-dependent (TTAGG)n motif had been repeatedly lost in different phylogenetic branches of Coleoptera and probably replaced with another mechanism of telomere elongation.

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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Genetica

ISSN

0016-6707

e-ISSN

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Volume of the periodical

115

Issue of the periodical within the volume

N/A

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

179-187

UT code for WoS article

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EID of the result in the Scopus database

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