The selection of re\{erence genes in young mouse small intestine | 幼龄小鼠小肠组织内参基因的选择
2009
Dong Xiaoli, Chinese Academy of Agricultural Sciences, Beijing(China),Institute of Animal Science | Wang Jiaqi, Chinese Academy of Agricultural Sciences, Beijing(China),Institute of Animal Science | Bu Dengpan, Chinese Academy of Agricultural Sciences, Beijing(China),Institute of Animal Science
chinois. 选择B2 M、ACTB、GAPDH、SDHA、HPRT1和ARBP共6个内参基因,研究其在幼龄小鼠小肠组织内的表达情况.结果表明：6个内参基因均可获得特异性扩增产物;经geNorm程序和NormFinder分析,6个内参基因稳定度由高到低为SDHA=HRPT1〉ARBP〉ACTB〉GAPDH〉B2 M;基因表达的稳定值分别为0.006（SDHA）、0.006（HRPT1）、0.007（ARBP）、0.018（ACTB）、0.029（GAPDH）、0.111（B2 M）,最终筛选出SDHA和HRPT1 2个内参基因适合用于校正目的基因的表达.[著者文摘]
Afficher plus [+] Moins [-]anglais. Reference genes are widely used for normalization of the expression level of mRNA in RT-PCR,but the expression of reference gene is influenced by physiological stage,tissues or cells,and the conditions of experiments.The purpose of the present study was to investigate the expression of B2M,ACTB,GAPDH,SDHA,HPRT1 and ARBP by RT-PCR in young mouse small intestine.By geNorm and normFinder analysis,SDHA and HPRT1 were finally determined as suitable reference genes and could be used to normalize mRNA levels between different samples.
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