转换蛋白2及其调节和生理病理作用OA北大核心CSCDCSTPCD
Role of transformer 2 regulation and its physiological and pathological significance
转换蛋白(TRA)2为前体mRNA剪接蛋白,是一族富含丝氨酸-精氨酸重复剪接因子(SR)家族的相关蛋白,包括TRA2α和TRA2β两个亚族。它们在结构上与SR蛋白有着一定的相似性,在功能上与SR蛋白有着明显的差异,即TRA2蛋白不为组成性剪接所必需,但在选择性前体mRNA剪接中决定剪接位点方面却起着重要的作用。在哺乳动物中,TRA2蛋白家族在生理和病理过程中发挥着诸多关键性作用,且在疾病的发生发展过程中错误地调控剪接过程产生异常的RNA可引起分子…查看全部>>
The transformer(TRA)2 protein belongs to the serine/arginine-rich(SR) protein family. The protein possesses two homologs, namely, TRA2α and TRA2β. These homologs exhibit structures similar to those of the SR proteins but significantly differ in function. TRA2 is not necessarily implicated in composition splicing but plays an important role in selecting the splicing sites of precursor mRNA. Further studies found that in mammals, the TRA2 family protein plays …查看全部>>
宁毅;郑晓旭;孙睿
山西医科大学口腔医学系 太原 030001马里兰大学医学院附属医院肾内科 巴尔的摩 21201山西省人民医院口腔颌面外科 太原 030012
生物科学
转换蛋白前体mRNA剪接蛋白生理病理作用疾病防治
transformerprecursor mRNA splicing proteinphysiological and pathological effectdisease control
《国际口腔医学杂志》 2016 (3)
357-360,4
山西省自然科学基金(2011011037)This study was supported by the Natural Science Foundation of Shanxi Province(2011011037)
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