...
首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Evidence for two distinct retinoic acid response pathways for HOXB1 gene regulation.
【24h】

Evidence for two distinct retinoic acid response pathways for HOXB1 gene regulation.

机译:HOXB1基因调控的两个不同的视黄酸反应途径的证据。

获取原文
获取原文并翻译 | 示例
           

摘要

We have recently identified a promoter proximal retinoic acid (RA)-responsive site in the 5' region of the HOXB1 gene. In this report, we have identified the second RA-responsive site in the 3' region of the HOXB1 gene. This site also consists of a DR-2-type target of RA receptor.retinoid X receptor complex (DR-2B) and the binding site for a distinct RA-dependent coactivator termed retinoid-activating protein, which shows a different tissue-specific spectrum from the 5' responsive site. This indicates that the activation of the HOXB1 gene is achieved through two distinct pathways. These data define an unusual regulatory mechanism leading to the establishment of HOXB1 gene expression.
机译:我们最近在HOXB1基因的5'区发现了一个启动子近端视黄酸(RA)响应位点。在此报告中,我们已经确定了HOXB1基因3'区域中的第二个RA反应位点。该位点还包括RA受体,类视黄醇X受体复合物(DR-2B)的DR-2-型靶标和独特的依赖于RA的共激活因子称为类视黄醇激活蛋白的结合位点,该蛋白显示出不同的组织特异性光谱从5'响应网站。这表明HOXB1基因的激活是通过两个不同的途径实现的。这些数据定义了导致HOXB1基因表达建立的异常调节机制。

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