Cited 4 times in
Cloning and characterization of the 5′-flanking region of the Ehox gene
DC Field | Value | Language |
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dc.contributor.author | 이운규 | - |
dc.date.accessioned | 2015-06-10T11:52:44Z | - |
dc.date.available | 2015-06-10T11:52:44Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0006-291X | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/108785 | - |
dc.description.abstract | The paired-like homeobox-containing gene Ehox plays a role in embryonic stem cell differentiation and is highly expressed in the developing placenta and thymus. To understand the mechanisms of regulation of Ehox gene expression, the 5′-flanking region of the Ehox gene was isolated from a mouse BAC library. 5′-RACE analysis revealed a single transcriptional start site 130 nucleotides upstream of the translation initiation codon. Transient transfection with a luciferase reporter gene under the control of serially deleted 5′-flanking sequences revealed that the nt −84 to −68 region contained a positive cis-acting element for efficient expression of the Ehox gene. Mutational analysis of this region and oligonucleotide competition in the electrophoretic mobility shift assay revealed the presence of a CCAAT box, which is a target for transcription nuclear factor Y (NFY). NFY is essential for positive gene regulation. No tissue-specific enhancer was identified in the 1.9-kb 5′-flanking region of the Ehox gene. Ehox is expressed during the early stages of embryo development, specifically in the brain at 9.5 dpc, as well as during the late stages of embryo development. These results suggest that NFY is an essential regulatory factor for Ehox transcriptional activity, which is important for the post-implantation stage of the developing embryo. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 225~231 | - |
dc.relation.isPartOf | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | 5' Flanking Region/genetics* | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Base Sequence | - |
dc.subject.MESH | CCAAT-Binding Factor/genetics* | - |
dc.subject.MESH | Cloning, Molecular | - |
dc.subject.MESH | Homeodomain Proteins/genetics* | - |
dc.subject.MESH | Mice | - |
dc.subject.MESH | Molecular Sequence Data | - |
dc.subject.MESH | Promoter Regions, Genetic/genetics | - |
dc.subject.MESH | Transcription Factors/genetics* | - |
dc.subject.MESH | Transcriptional Activation/genetics* | - |
dc.title | Cloning and characterization of the 5′-flanking region of the Ehox gene | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Medical Research Center (임상의학연구센터) | - |
dc.contributor.googleauthor | Woon Kyu Lee | - |
dc.contributor.googleauthor | Yong-Man Kim | - |
dc.contributor.googleauthor | Nasir Malik | - |
dc.contributor.googleauthor | Chang Ma | - |
dc.contributor.googleauthor | Heiner Westphal | - |
dc.identifier.doi | 10.1016/j.bbrc.2005.12.176 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A02996 | - |
dc.relation.journalcode | J00281 | - |
dc.identifier.eissn | 1090-2104 | - |
dc.identifier.pmid | 16414020 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0006291X05029359 | - |
dc.subject.keyword | Ehox | - |
dc.subject.keyword | Nuclear factor Y | - |
dc.subject.keyword | 5′-Flanking | - |
dc.contributor.alternativeName | Lee, Woon Kyu | - |
dc.contributor.affiliatedAuthor | Lee, Woon Kyu | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 341 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 225 | - |
dc.citation.endPage | 231 | - |
dc.identifier.bibliographicCitation | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, Vol.341(1) : 225-231, 2006 | - |
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