大鼠促红细胞生成素受体基因克隆及其在颅脑损伤模型中的表达分析

摘要:

利用巢式PCR(nest PCR)的方法克隆大鼠促红细胞生成素受体基因.该基因ORF区全长1 524bp,编码507个氨基酸,推测其相对分子质量为55.48ku,等电点5.07.实时荧光定量PCR结果显示:大鼠早期颅脑损伤中,EPOR基因表达呈逐步上升趋势,颅脑损伤后24h表达量达到顶峰,为对照组的6倍.

A full length cDNA of rat erythropoietin receptor gene was isolated by nest PCR method, The ORF of EPOR was 1 524 hp, encodes 507 amino acid residues. The deduced molecular weight and PI was 55.48 ku, and the isoelectric point was 5.07. The realtime PCR result indicated that the expression level of EPOR was enhanced during the early time in rat trau- matic brain injury （TBI） model. The EPOR expression level of 24 h after TBI reached to the peak during the TBI period, and the expression amount was 6 times of the control.

作者:

李伟 齐麟

机构地区:

铁道警察学院

出处:

《betway官方app 学报：自然科学版》 CAS 北大核心 2015年第3期133-137,共5页

基金:

公安部科技创新项目(2012YYCXTDGZ137 2012YYCXTDGZ139)

关键词:

大鼠 颅脑损伤 促红细胞生成素受体 实时荧光定量PCR

rat traumatic brain injuryl erythropoietin receptor real-time PCR

分类号:

Q786 [生物学—分子生物学]

大鼠促红细胞生成素受体基因克隆及其在颅脑损伤模型中的表达分析.pdf