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Position: Home > Articles > 尖裸鲤实时荧光定量PCR内参基因的筛选 Journal of Dalian Ocean University 2019 (3) 370-375

尖裸鲤实时荧光定量PCR内参基因的筛选

作  者:
孙海成;吕晓楠;佟广香;尹家胜;薛淑群;张丽娜;韩英
单  位:
东北农业大学动物科学技术学院
关键词:
尖裸鲤;实时定量PCR;内参基因
摘  要:
为筛选能够稳定表达的内参基因用于尖裸鲤Oxygymnocypris stewarti实时荧光定量PCR分析,以尖裸鲤血液、心脏、肝、脾、鳃、头肾、中肾、后肾、前肠、中肠、后肠、性腺、眼、垂体、脑、红肌、白肌和皮肤18个组织为材料,应用实时荧光定量PCR技术比较了GAPDH(3-磷酸甘油醛脱氢酶)、HPRT1(次黄嘌呤鸟嘌呤磷酸核糖转移酶1)、RPL13(核糖体蛋白L13)、RPL19(核糖体蛋白L19)、RPL13a(核糖体蛋白L13a)、SDHA(琥珀酸脱氢酶亚基A)和ACTB(β-肌动蛋白)7个候选内参基因的表达情况,并采用GeNorm、NormFinder和BestKeeper软件对7个候选内参基因的稳定性进行分析.结果表明:GeNorm分析显示,7个候选内参基因的平均表达稳定值(M)依次为RPL13=RPL13a
作  者:
SUN Hai-cheng;Lü Xiao-nan;TONG Guang-xiang;YIN Jia-sheng;XUE Shu-qun;ZHANG Li-na;HAN Ying;College of Animal Science and Technology, Northeast Agricultural University;Beijing Aquatic Product Technology Promotion Department;Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences;
单  位:
SUN Hai-cheng%Lü Xiao-nan%TONG Guang-xiang%YIN Jia-sheng%XUE Shu-qun%ZHANG Li-na%HAN Ying%College of Animal Science and Technology, Northeast Agricultural University%Beijing Aquatic Product Technology Promotion Department%Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences
关键词:
Oxygymnocypris stewarti;;Real-time quantitative PCR;;reference gene
摘  要:
The expression of 7 candidate reference genes including GAPDH, HPRT1, RPL13, RPL19, RPL13a, SDHA and ACTB was comparatively investigated in liver, spleen, head kidney, midkidney, metanephros, gill, foregut, midgut, hindgut, heart, eyes, pituitary, blood, brain, skin, red muscle, white muscle and gonad of Stewart's naked high-Asian-carp Oxygymnocypris stewarti by Real-time quantitative PCR to screen out stable reference genes for Real-time quantitative PCR analysis in Stewart's naked high-Asian-carp, and GeNorm, NormFinder and BestKeeper software were used to analyze the stability of the candidate internal reference genes. The GeNorm analysis revealed that the descending order of the average expression stability value M in 7 candidate genes was expressed as RPL13=RPL13a

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