Proteins binding to the 5‘—flanking regualtory elements of the human β—globin gene

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摘要 Thebindingofnuclearproteinspreparedfrommouseerythroidtissueindifferentdevelopmentalstagestothe5'-flankingregulatoryelementsofhumanβ-globingene,twonegativecontrolregions(NCR1,-610to-490bp;NCR2,-338,to-233bp),wasidentified.TwostagespecificproteinfactorscorrespondingtoembryonicandfetalstageswerefoundtobecapableofbindingtoNCR2.Thesedataprovidedevidencethatthecisactingelementsofthe5'-flankingregionmightbeinvolvedinthedevelopmentalcontrolofβ-globingeneandNCR2mightberesponsibleinartforthesilenceofβ-glolbingeneintheembryonicandfetalstages.
机构地区 不详
出处 《细胞研究:英文版》 1993年2期
出版日期 1993年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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