转录激活区 meaning in Chinese

transcription activation domain
transcriptional activation domain

The predicated amino acid sequences contain two conserved functional domains : a dna - binding domain ( hmg - box ) and a transactivation domain . the conserved motif of group b homology lies immediate adjacent to c - proximal region of the hmg - box . similar structure and identity of sox2 gene among mammals , birds , amphibians and reptiles suggest that sox2 gene have evolutionary conserved roles
进一步分析表明，已巴滩2编码的238个氨基酸多肤链含有两个保守的功能区域:位于n端的hmg盒区( 1一78aa )和位于c端的转录激活区( 131一236aa ) ，以及一个保守的特征性b亚族同源区域( 79一90aa )与hmg盒区的c端相连。