DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yeo, Seungeun | ko |
dc.contributor.author | Jeong, Sangkyun | ko |
dc.contributor.author | Kim, Janghwan | ko |
dc.contributor.author | Han, Jee-Soo | ko |
dc.contributor.author | Han, Yong Mahn | ko |
dc.contributor.author | Kang,Yong-Kook | ko |
dc.date.accessioned | 2008-04-08T02:32:07Z | - |
dc.date.available | 2008-04-08T02:32:07Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-08 | - |
dc.identifier.citation | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, v.359, no.3, pp.536 - 542 | - |
dc.identifier.issn | 0006-291X | - |
dc.identifier.uri | http://hdl.handle.net/10203/3720 | - |
dc.description.abstract | hPluripotent human embryonic stem cells (hESCs) have the distinguishing feature of innate capacity to allow indefinite self-renewal. This attribute continues until specific constraints or restrictions, such as DNA methylation, are imposed on the genome, usually accompanied by differentiation. With the aim of utilizing DNA methylation as a sign of early differentiation, we probed the genomic regions of hESCs, particularly focusing on stem cell marker (SCM) genes to identify regulatory sequences that display differentiation-sensitive alterations in DNA methylation. We show that the promoter regions of OCT4 and NANOG, but not SOX2, REX1 and FOXD3, undergo significant methylation during hESCs differentiation in which SCM genes are substantially repressed. Thus, following exposure to differentiation stimuli, OCT4 and NANOG gene loci are modified relatively rapidly by DNA methylation. Accordingly, we propose that the DNA methylation states of OCT4 and NANOG sequences may be utilized as barometers to determine the extent of hESC differentiation. (c) 2007 Elsevier Inc. All rights reserved. | - |
dc.description.sponsorship | This research was supported by grants (SC2090) from the Stem Cell Research Center of the 21st Centry Frontier Research Program, KRIBB Research Initiative Program, and KOSEF Stem Cell Research Program (M1064102000206N410200210). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | CPG ISLANDS | - |
dc.subject | ES CELLS | - |
dc.subject | MOUSE | - |
dc.subject | PLURIPOTENCY | - |
dc.subject | MAINTENANCE | - |
dc.subject | SIGNATURE | - |
dc.subject | GENOME | - |
dc.subject | NANOG | - |
dc.title | Characterization of DNA methylation change in stem cell marker genes during differentiation of human embryonic stem cells | - |
dc.type | Article | - |
dc.identifier.wosid | 000247582500023 | - |
dc.identifier.scopusid | 2-s2.0-34250330770 | - |
dc.type.rims | ART | - |
dc.citation.volume | 359 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 536 | - |
dc.citation.endingpage | 542 | - |
dc.citation.publicationname | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.identifier.doi | 10.1016/j.bbrc.2007.05.120 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Han, Yong Mahn | - |
dc.contributor.nonIdAuthor | Yeo, Seungeun | - |
dc.contributor.nonIdAuthor | Jeong, Sangkyun | - |
dc.contributor.nonIdAuthor | Kim, Janghwan | - |
dc.contributor.nonIdAuthor | Han, Jee-Soo | - |
dc.contributor.nonIdAuthor | Kang,Yong-Kook | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | human embryonic stem cell | - |
dc.subject.keywordAuthor | DNA methylation | - |
dc.subject.keywordAuthor | Oct4 | - |
dc.subject.keywordAuthor | NANOG | - |
dc.subject.keywordPlus | CPG ISLANDS | - |
dc.subject.keywordPlus | ES CELLS | - |
dc.subject.keywordPlus | MOUSE | - |
dc.subject.keywordPlus | PLURIPOTENCY | - |
dc.subject.keywordPlus | MAINTENANCE | - |
dc.subject.keywordPlus | SIGNATURE | - |
dc.subject.keywordPlus | GENOME | - |
dc.subject.keywordPlus | NANOG | - |
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