About: Chromatin features of plant telomeric sequences at terminal vs. internal positions

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Chromatin features of plant telomeric sequences at terminal vs. internal positions Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://journal.frontiersin.org/article/10.3389/fpls.2014.00593/full
Description	Epigenetic mechanisms are involved in regulation of crucial cellular processes in eukaryotic organisms. Data on the epigenetic features of plant telomeres and their epigenetic regulation were published mostly for Arabidopsis thaliana, in which the presence of interstitial telomeric repeats (ITRs) may interfere with genuine telomeres in most analyses. Here, we studied the epigenetic landscape and transcription of telomeres and ITRs in Nicotiana tabacum with long telomeres and no detectable ITRs, and in Ballantinia antipoda with large blocks of pericentromeric ITRs and relatively short telomeres. Chromatin of genuine telomeres displayed heterochromatic as well as euchromatic marks, while ITRs were just heterochromatic. Methylated cytosines were present at telomeres and ITRs, but showed a bias with more methylation toward distal telomere positions and different blocks of B. antipoda ITRs methylated to different levels. Epigenetic mechanisms are involved in regulation of crucial cellular processes in eukaryotic organisms. Data on the epigenetic features of plant telomeres and their epigenetic regulation were published mostly for Arabidopsis thaliana, in which the presence of interstitial telomeric repeats (ITRs) may interfere with genuine telomeres in most analyses. Here, we studied the epigenetic landscape and transcription of telomeres and ITRs in Nicotiana tabacum with long telomeres and no detectable ITRs, and in Ballantinia antipoda with large blocks of pericentromeric ITRs and relatively short telomeres. Chromatin of genuine telomeres displayed heterochromatic as well as euchromatic marks, while ITRs were just heterochromatic. Methylated cytosines were present at telomeres and ITRs, but showed a bias with more methylation toward distal telomere positions and different blocks of B. antipoda ITRs methylated to different levels. (en)
Title	Chromatin features of plant telomeric sequences at terminal vs. internal positions Chromatin features of plant telomeric sequences at terminal vs. internal positions (en)
skos:prefLabel	Chromatin features of plant telomeric sequences at terminal vs. internal positions Chromatin features of plant telomeric sequences at terminal vs. internal positions (en)
skos:notation	RIV/00216224:14740/14:00074402!RIV15-MSM-14740___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(ED1.1.00/02.0068), P(EE2.3.20.0189), P(EE2.3.30.0037), P(GAP501/11/0596)
http://linked.open...iv/cisloPeriodika	November
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Lysák, Martin Mandáková, Terezie Majerová, Eva Fojtová, Miloslava Fajkus, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	7233
http://linked.open...ai/riv/idVysledku	RIV/00216224:14740/14:00074402
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	telomere; chromatin; epigenetics; Nicotiana tabacum; Ballantinia antipoda; histone modifications; DNA methylation (en)
http://linked.open.../riv/klicoveSlovo	chromatin epigenetics telomere Ballantinia antipoda histone modifications DNA methylation Nicotiana tabacum
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[2C4BB4953465]
http://linked.open...i/riv/nazevZdroje	Frontiers in Plant Science
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of excellence in evolutionary cytogenomics, epigenetics and cell signalling Employment of Best Young Scientists for International Cooperation Empowerment Central european institute of technology Epigenetic mechanisms of plant telomeres regulation
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Lysák, Martin Mandáková, Terezie Fajkus, Jiří Fojtová, Miloslava Majerová, Eva Vu, GTH
http://linked.open...ain/vavai/riv/wos	000346855100002
issn	1664-462X
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.3389/fpls.2014.00593
http://localhost/t...ganizacniJednotka	14740

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software