...
首页> 外文期刊>Nucleic Acids Research >TRANSCRIPTIONAL REGULATION OF THE MHC CLASS I HLA-A11 PROMOTER BY THE ZINC FINGER PROTEIN ZFX
【24h】

TRANSCRIPTIONAL REGULATION OF THE MHC CLASS I HLA-A11 PROMOTER BY THE ZINC FINGER PROTEIN ZFX

机译:锌指蛋白ZFX对MHC I类HLA-A11启动子的转录调控

获取原文
获取原文并翻译 | 示例
           

摘要

Regulation of the human MHC class I HLA-A11 promoter is governed by a complex array of regulatory elements. One of these elements, shown here to be critical for the transcriptional activity of the promoter, was used to screen a lambda gt11 library and allowed the identification of a cDNA which coded for the zinc finger protein ZFX. ZFX was shown to bind the sequences AGGGCCCCA and AGGCCCCGA, located respectively at positions -271 to -263 and -242 to -234 of the HLA-A11 promoter, with similar affinities through its three C-terminal zinc fingers. ZFX(575), a short isoform of ZFX, activates transcription from the HLA-A11 promoter in a Leydig cell line.
机译:人类MHC I类HLA-A11启动子的调控受一系列复杂的调控元件调控。这些元件之一,对启动子的转录活性至关重要,用于筛选λgt11文库,并鉴定出编码锌指蛋白ZFX的cDNA。显示ZFX结合序列AGGGCCCCA和AGGCCCCGA,其分别位于HLA-A11启动子的-271至-263位和-242至-234位,并通过其三个C末端锌指具有相似的亲和力。 ZFX(575)是ZFX的短型,可激活Leydig细胞系中HLA-A11启动子的转录。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号