The up-regulation of elongation factors in the barley leaf and the down-regulation of nucleosome assembly genes in the crown are both associated with the expression of frost tolerance

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10292553" target="_blank" >RIV/00216208:11310/14:10292553 - isvavai.cz</a>

Alternative codes found

RIV/00027006:_____/14:00002942

Result on the web

<a href="http://dx.doi.org/10.1007/s10142-014-0377-0" target="_blank" >http://dx.doi.org/10.1007/s10142-014-0377-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10142-014-0377-0" target="_blank" >10.1007/s10142-014-0377-0</a>

Result language

angličtina

Original language name

The up-regulation of elongation factors in the barley leaf and the down-regulation of nucleosome assembly genes in the crown are both associated with the expression of frost tolerance

Original language description

We report a series of microarray-based leaf and crown transcriptome comparisons involving three barley cultivars (cvs. Luxor, Igri and Atlas 68) which express differing degrees of frost tolerance. The transcripts were obtained following the exposure of seedlings to low (above and below zero) temperatures, aiming to identify those genes and signalling/metabolic pathways which are associated with frost tolerance. Both the leaves and the crowns responded to low temperature by the up-regulation of a suite of abscisic acid (ABA)-responsive genes, most of which have already been recognized as components of the plant low temperature response. The inter-cultivar comparison indicated that genes involved in maintaining the leaf's capacity to synthesize protein and to retain chloroplast activity were important for the expression of frost tolerance. In the crown, the repression of genes associated with nucleosome assembly and transposon regulation were the most relevant transcriptional changes ass

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

ED - Physiology

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

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

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

Name of the periodical

Functional and Integrative Genomics

ISSN

1438-793X

e-ISSN

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Volume of the periodical

14

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

14

Pages from-to

493-506

UT code for WoS article

000340605800004

EID of the result in the Scopus database

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