FOJTOVÁ, Miloslava and Jiří FAJKUS. Epigenetic Regulation of Telomere Maintenance. Cytogenetic and Genome research. Basel: Karger, 2014, vol. 143, 1-3, p. 125-135. ISSN 1424-8581. Available from: https://dx.doi.org/10.1159/000360775.
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Basic information
Original name Epigenetic Regulation of Telomere Maintenance
Authors FOJTOVÁ, Miloslava (203 Czech Republic, belonging to the institution) and Jiří FAJKUS (203 Czech Republic, guarantor, belonging to the institution).
Edition Cytogenetic and Genome research, Basel, Karger, 2014, 1424-8581.
Other information
Original language English
Type of outcome Article in a journal
Field of Study Genetics and molecular biology
Country of publisher Switzerland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 1.561
RIV identification code RIV/00216224:14740/14:00074401
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1159/000360775
UT WoS 000342614100013
Keywords in English Chromatin; DNA methylation; Epigenetics; Histone modifications; Telomerase; Telomere; Telomeric transcripts
Tags kontrola MP, MP, rivok
Tags International impact, Reviewed
Changed by Changed by: Martina Prášilová, učo 342282. Changed: 23/2/2015 08:53.
Abstract
As chromatin structures, telomeres undergo epigenetic regulation of their maintenance and function. In plants, these processes are likely of a higher complexity than in animals or yeasts, as exemplified by methylation of cytosines in plant telomeric DNA or reversible developmental regulation of plant telomerase. We highlight the dual role of telomeres from the epigenetic point of view: (i) as chromatin structures that are the subject of epigenetic regulation (e. g. DNA and histone modifications), and (ii) as chromosome domains acting themselves as epigenetic regulatory elements (e. g. in the telomere position effect). Possibly, some molecular tools (e. g. telomeric transcripts) are common to both these aspects of telomere epigenetics. We further discuss the justification for the classical textbook view of telomeres as heterochromatic structures. (C) 2014 S. Karger AG, Basel
Links
ED1.1.00/02.0068, research and development projectName: CEITEC - central european institute of technology
EE2.3.20.0043, research and development projectName: Rozvoj lidských zdrojů pro výzkum, vývoj a inovace v oblasti genomiky a proteomiky rostlinných systémů
EE2.3.20.0189, research and development projectName: Rozvoj výzkumné excelence v oblasti evoluční cytogenomiky, epigenetiky a buněčné signalizace
GAP501/11/0289, research and development projectName: Ztráta specifických repetic DNA v důsledku dysfunkce CAF1 u rostlin
Investor: Czech Science Foundation
GAP501/11/0596, research and development projectName: Epigenetické mechanismy regulace rostlinných telomer (Acronym: epigenetika telomer)
Investor: Czech Science Foundation
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