note="Human elongation factor-1a promoter, forward primer" protein_bind 1440..1473 /label=lox2272 /bound_moiety="Cre recombinase" /note="Cre-mediated recombination occurs in the 8-bp core sequence (GGATACTT). lox2272 sites are compatible with each other, but incompatible with loxP or loxN ...
2个核心酶(Core)(核心酶由α、ε、θ亚基组成),具有DNA聚合酶活性(α亚基)和3'→5'核酸外切酶活性(ε亚基),但没有5'→3'核酸外切酶活性 1对滑动夹(Sliding clamp)(1个滑动夹由2个β亚基组成),可以夹稳模板链并使酶沿模板滑动,β亚基提供了很高的进行性 1个γ复合物(...
These data suggest tissue-specific and developmentally regulated transcription factors regulating IGF-I promoter activity or, alternatively, tissue-specific and developmental stage-dependent differences in the stability of IGF-I mRNAs resulting from the use of different transcription start sites. These ...
The TBP-related factor TRF binds to a TATA box promoter sequence and mediates basal transcription in vitro. A central question is: does TRF function in viv... HM Carey - 《Current Biology》 被引量: 8发表: 1998年 Can speech acts walk the talk? No Abstract available for this article. B...