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HIST1H1C
Histone H1.2 is a protein that in humans is encoded by the ''HIST1H1C'' gene.〔(【引用サイトリンク】 url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=3006 )〕
Apart from its roles in the nucleus, histone H1.2 also participates in apoptosis. In response to apoptotic stimuli, mainly DNA damage, it is translocated from the nucleus to the cytosol. There, it activates Bak, a pro-apoptotic protein bound to the mithochondria outer membrane (MOM). Activation of Bak causes the perforation of the mitochondria, a process known as MOMP (mitochondria outer membrane permeabilization) which promotes apoptosis. Histone H1.2 also forms a complex with the apoptosome, possibly regulating its formation. ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「HIST1H1C」の詳細全文を読む
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