Indeed, of the two E boxes flanking the TATA sequences of the HIV-1 provirus, the 3' E box has been implicated in the transcriptional inhibition of viral gene expression. Such a role might also be played by the unique 5' E box present in the HTLV-1 LTR. In both cases, the ...
Mutation or deletion of E-box motifs in the enhancer resulted in a significant reduction in V(D)J recombination (Fernex et al., 1995). E2A gene products have also been implicated in the control of TCRγ and δ gene rearrangements (Bain et al., 1999). In E2A-deficient mice, γδ T...
11 In addition to the 2 binding motifs of homeodomain proteins (TGACAG), 3 tandem E-box motifs (CAGCTG) and an ETS binding motif are included. Because it has been demonstrated that many basic helix-loop-helix (bHLH) transcription factors bind to the E-box motif and regulate gene ...
关键词 : BplMYB46 转录因子 ;E-box 顺式作用元件 ;酵母单杂交技术 DOI :10.13560/j.cnki.biotech.bull.1985.2018-0496 Construction of E-box Motifs and the Analysis of Its Interaction with BplMYB46 Transcription Factor of Betula platyphylla WANG Bo WANG Lian-ping YANG Chun-yu GUO Hui-yan WEI ...
E-box 来自 ResearchGate 喜欢 0 阅读量: 171 作者: B Mädge 摘要: Synonyms E box E motif Definition E-box is the collective term for DNA motifs with the consensus sequence CANNTG. E-boxes appear in a broad variety of promoters and enhancers and serve as protein binding sites. Proteins ...
E proteins are class-I basic helix-loop-helix (bHLH) family TFs that bind as homo- or heterodimers to CANNTG motifs (E-box sites)9 and regulate lymphoid development and function9,10,11,12,13,14,15. The differences in TCR signal strength that control lineage fate do so by proportional ...
Importantly, genomic analysis of E-box motifs has identified a significant enrichment and clustering of MATH1-binding E-boxes only in a subset of differentially expressed genes (Nr2f6, Hras1, and Hes5) in both mouse and man. Moreover, Math1 was shown by chromatin immunoprecipitation (ChIP) ...
这e-Anatomy的解剖学单元显示使用MRI对健康病人的眼眶进行解剖。眼眶包括眼球、眼外肌、泪腺和视神经。这解剖单元集中显示眼睛的正常解剖结果,包括眼窝、颅骨、眼外肌、眼眶和眼球的筋膜、眼睑,以及支配眼睛运动、感觉和自主结构的六条颅神经(视神经(CN II)、眼球运动神经(CN III)、耳蜗神经(CN IV)、三叉神经(CN...
e-Anatomy这解剖单元专门用于MRI上前足和中足的解剖结构。足分为后足、中足和前足:后足包括距骨和跟骨; 中足由足舟骨、骰骨、内侧、中间和外侧楔骨组成,前足由跖骨和指骨组成。 这解剖单元特别关注前足和脚趾的正常解剖结果,包括骨骼、关节和韧带(跗跖关节、跖趾关节、足底拇趾复合体)、肌腱和肌肉、滑膜腱鞘、...
The immunoglobulin heavy chain locus of teleost fish is driven by an enhancer (E渭3') that contains, in all species examined, octamer and E-box motifs (typ... ML Lennard,E Bengtén,MR Wilson,... - 《Journal of Fish Biology》 被引量: 3发表: 2010年 加载更多研究...