调节因子X蛋白家族的结构与功能Structure and Function of The Regulatory Factor X Protein Family
李红岩,尹秀,张祥敏
摘要(Abstract):
调节因子X(Regulatory Factor X, RFX)蛋白家族是一类包含高度保守的有翼螺旋型DNA结合域的转录因子,因特异性结合基因启动子区的X盒而得名。该蛋白家族广泛分布于动物和真菌中,参与纤毛和精子发生、免疫反应以及细胞周期调控等多种生物过程。RFX家族的一些成员还对肿瘤细胞的存活及增殖起到促进或抑制作用,有望成为治疗肿瘤的新靶点。本文将对RFX蛋白家族的发现、各成员的结构特征、表达模式和生物学功能等进行综述,以期待为后续研究提供参考。
关键词(KeyWords): 转录因子;调节因子X家族;基因调控;生物学功能;肿瘤
基金项目(Foundation): 国家重点研究发展计划项目(2018YFD0900502)资助~~
作者(Author): 李红岩,尹秀,张祥敏
DOI: 10.16441/j.cnki.hdxb.20220001
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