tata box meaning in English
tata区:同hogness box,tata框,戈德堡-霍格内斯框
Examples
- Activity of each construct was determined . the basal promoter was located at about 60bp up stream of the transcription initiation site . it contains a tata box at - 33bp which is required for the transcription initiation
基因的基本启动子元件位于转录起始位点上游约60bp ，其中含有一个位于- 33bp处的tatabox ，它对于转录起始起着重要作用。 - The analysis on the 5 " flanking region revealed tata box , putative api and nur77 response elements , prl and progesterone response elements motifs related with regulation on 20ahsd gene expression
通过软件对克隆到的5侧翼区结构和功能分析，发现了20 hsd基因的tatabox 、 prl反应元件、类固醇激素反应元件、 ap1和nur77等转录因子结合位点。 - A late transcriptional motif , ataag , was found at - 50nt upstream of the translational start codon atg , while two tata box was located at - 112nt and - 189nt upstream of atg . a typical poly ( a ) signal was found at 12nt downstream of the translational stop codon
在hel起始密码子atg上游50位有强晚期启动子转录起始信号ataag ，在? 112位和? 189位存在两个tatabox ，但未发现早期转录信号cagt 。 - It was devoted that class ii promoter was stimulated by ie180 . there is not tata box on the upstream of the promoter , but there are binding sites of protein in the upstream of the promoter . david and his company identified ie gene in the human cytomegalovirus virus dna segment
目前国内外没有关于野生型的ie180或其突变体对sv40和cmv启动子调控作用的报导，此研究可为ie180基因缺失突变体，在人的巨噬细胞病毒和猴空泡病毒40控制方面的应用提供理论依据。 - In order to use the responding ability to the inducers of pr - la promoter , two fragments , ip1 ( 900 bp ) and ips ( 603 bp ) were cloned from tobacco genomic dna by polymerase chain reaction ( pcr ) with primers designed according to the sequence reported in genbank . sequence analysis of the amplified 900 bp fragment indicated that the cloned sequence had 99 % of homology to the known sequence . its transcription start site , tata box and consensus sequence " tgac " conserved in pr genes were identical to those of pr - la promoter
根据pr - 1a基因的报道序列，设计两对引物，以烟草基因组为模板，通过pcr扩增得到900bp ( ipl )和603bp ( ips )两个目标片段，序列测定表明克隆的启动子与报道序列具有99的同源性，转录起始位点、 tatabox及保守序列tgac与报道序列均完全相同。