%0 Journal Article
%T Associations between SNP of chicken PRKAB2 gene and slaughter and meat quality traits<br>鸡PRKAB2基因PCR-SSCP分析及其与屠宰性状和肉质性状的相关性
%A WANG Jin-Lei
%A ZHU Qing
%A LIU Yi-Ping
%A DU Hua-Rui
%A <br>王金雷
%A 朱庆
%A 刘益平
%A 杜华锐
%J 遗传
%D 2008
%I 
%X SSCP (Single-strand conformation polymorphism, SSCP) technique was applied in this study to analyze the population genetic information about genetic distribution, variation and heterozygosity of PRKAB2(Protein kinase, AMP-activated, beta 2 non-catalytic subunit) gene in five purelines and three crossbreds. The genetic effects of PRKAB2 gene on fiber density and partial carcass traits were also analyzed. Only one point mutation T-->C at base position 406 located among the first exon of the whole CDS was found in the whole CDS.The wild-type allele A had significant positive effects on live-weight, carcass-weight, leg-muscle-weight and abdomen-fat-weight (P<0.05), and had positive effects on meat tenderness.
%K 鸡
%K PRKAB2基因
%K 屠宰性状
%K 肉质性状
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=4DF4CD9C39B8E8E375EE650729A1DE86&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=BE9F677535B03A98&eid=11924CB7A7AEB526&journal_id=0253-9772&journal_name=遗传&referenced_num=0&reference_num=11