| OGROCKÁ, Anna, Eva SÝKOROVÁ, Jiří FAJKUS a Miloslava FOJTOVÁ. Developmental silencing of the AtTERT gene is associated with increased H3K27me3 loading and maintenance of its euchromatic environment. Journal of Experimental Botany. Oxford: OXFORD UNIV PRESS, 2012, roč. 63, č. 11, s. 4233-4241. ISSN 0022-0957. Dostupné z: https://dx.doi.org/10.1093/jxb/ers107. |
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@article{990384,
author = {Ogrocká, Anna and Sýkorová, Eva and Fajkus, Jiří and Fojtová, Miloslava},
article_location = {Oxford},
article_number = {11},
doi = {http://dx.doi.org/10.1093/jxb/ers107},
keywords = {Arabidopsis thaliana; developmental regulation; DNA methylation; histone modifications; telomerase},
language = {eng},
issn = {0022-0957},
journal = {Journal of Experimental Botany},
title = {Developmental silencing of the AtTERT gene is associated with increased H3K27me3 loading and maintenance of its euchromatic environment},
url = {http://jxb.oxfordjournals.org/content/63/11/4233},
volume = {63},
year = {2012}
}
TY - JOUR
ID - 990384
AU - Ogrocká, Anna - Sýkorová, Eva - Fajkus, Jiří - Fojtová, Miloslava
PY - 2012
TI - Developmental silencing of the AtTERT gene is associated with increased H3K27me3 loading and maintenance of its euchromatic environment
JF - Journal of Experimental Botany
VL - 63
IS - 11
SP - 4233-4241
EP - 4233-4241
PB - OXFORD UNIV PRESS
SN - 00220957
KW - Arabidopsis thaliana
KW - developmental regulation
KW - DNA methylation
KW - histone modifications
KW - telomerase
UR - http://jxb.oxfordjournals.org/content/63/11/4233
L2 - http://jxb.oxfordjournals.org/content/63/11/4233
N2 - elomerase is precisely regulated during development and in animals, involvement of the epigenetic mechanisms to the regulation of the telomerase reverse transcriptase (TERT) gene transcription was reported. In Arabidopsis thaliana model plant, low level of methylated cytosines in the TERT upstream region was detected in both telomerase-positive and telomerase-negative tissues and AtTERT chromatin maintained the euchromatic nature despite the increased H3K27me3 loading in telomerase-negative tissue. These results may reflect a unique attribute of plants – their totipotency - which accords with a reversible and dynamic character of telomerase silencing.
ER -
OGROCKÁ, Anna, Eva SÝKOROVÁ, Jiří FAJKUS a Miloslava FOJTOVÁ. Developmental silencing of the AtTERT gene is associated with increased H3K27me3 loading and maintenance of its euchromatic environment. \textit{Journal of Experimental Botany}. Oxford: OXFORD UNIV PRESS, 2012, roč.~63, č.~11, s.~4233-4241. ISSN~0022-0957. Dostupné z: https://dx.doi.org/10.1093/jxb/ers107.
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