...始点上游-100 – -200 碱基对范围,是能够与RNA聚合酶结合并起始转录的核苷酸序列,包括一组转录调控序列:①TATA盒(TATA box):人类许多基因的转录起始点上游-25到-30碱基对的位置有一段高度保守的序列,即TATA盒。它由7个碱基组成,即TATAAAA或TATATAT。
基于2648个网页-相关网页
(1)TATA框(TATA box):其一致顺序为TATAATAAT。它约在基因转录起始点上游约-30-50bp处,基本上由A-T碱基对组成,是决定基因转录始的选择,为RNA聚合酶...
基于188个网页-相关网页
TATA box binding protein 盒结合蛋白 ; 结合蛋白 ; TATA盒结合蛋白 ; box结合蛋白
the TATA box TATA区
tata-box TATA框
tata box mutation tata盒突变
tata box inhibitors 盒子抑制剂
UGTIAI TATA Box Mutation 葡萄糖醛酸转移酶1A1TATA盒突变
tata-box binding proteins tata区结合蛋白
以上来源于: WordNet
The sequence includes expression of control elements whose high level of conservation can be seen, i. e. four TATA boxes and one CAAT box.
所得序列含有高度保守的基本表达调控元件,即一个CAAT框和四个TATA框。
Surprisingly, the factor turns out to have been previously characterized as a general repressor of transcription, NC2, an observation explained by its ability to repress TATA-box-containing promoters.
另人吃惊的是,这个因子证明是具有一般转录抑制因子nc2的明显的特征。
Multiprotein bridging factor 1 (MBF1) is a transcriptional co-activator mediating transcriptional activation by bridging between an activator and a TATA-box binding protein (TBP).
MBF1是一个转录辅激活子,通过一个激活物和一个TATA盒结合蛋白的桥连作用来调节转录激活。
应用推荐