Transcriptional responses of winter barley to cold indicate nucleosome remodelling as a specific feature of crown tissues

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F11%3A00001663" target="_blank" >RIV/00027006:_____/11:00001663 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/11:10292555

Result on the web

<a href="http://dx.doi.org/10.1007/s10142-011-0213-8" target="_blank" >http://dx.doi.org/10.1007/s10142-011-0213-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10142-011-0213-8" target="_blank" >10.1007/s10142-011-0213-8</a>

Result language

angličtina

Original language name

Transcriptional responses of winter barley to cold indicate nucleosome remodelling as a specific feature of crown tissues

Original language description

We report a series of microarray-based comparisons of gene expression in the leaf and crown of the winter barley cultivar Luxor, following the exposure of young plants to various periods of low (above and below zero) temperatures. A transcriptomic analysis identified genes which were either expressed in both the leaf and crown, or specifically in one or the other. Differences in expression pattern between the crown and leaf were frequent for genes involved in certain pathways responsible for osmolyte production (sucrose and starch, raffinose, ?-aminobutyric acid metabolism), sugar signalling (trehalose metabolism) and secondary metabolism (lignin synthesis). In the crown, the key organ for cereal overwintering, cold treatment induced transient changesin the transcription of nucleosome assembly genes, and especially H2A and HTA11, which have been implicated in cold sensing in Arabidopsis thaliana.

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

2011

Confidentiality

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

Name of the periodical

Functional & Integrative Genomics

ISSN

1438-793X

e-ISSN

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Volume of the periodical

11

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

19

Pages from-to

307-325

UT code for WoS article

000290845000008

EID of the result in the Scopus database

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