苏淮猪抗腹泻MUC13基因<i>rs319699771</i>位点多态性及其与经济性状的关联

苏淮猪抗腹泻MUC13基因rs319699771位点多态性及其与经济性状的关联

刘晨曦,王彬彬,蒲广,张倩,曹旸,王欢,高琛,牛培培,李平华,黄瑞华

Polymorphism of Rs319699771 Locus of Anti-Diarrhea MUC13 Gene in Suhuai Pig Population and Their Association with Economic Traits

LIU ChenXi,WANG BinBin,PU Guang,ZHANG Qian,CAO Yang,WANG Huan,GAO Chen,NIU PeiPei,LI PingHua,HUANG RuiHua

表4 MUC13基因rs319699771位点多态性与育肥猪肉质性状关联性分析

Table 4 Association analysis between polymorphism of rs319699771 locus of MUC13 gene and meat quality performances of fattening pigs

基因型 Genotype	个体数 Number	肉质性状Meat quality performances
基因型 Genotype	个体数 Number	2h亮度值 L_2h lightness	2h红度值 a_2h redness	2h黄度值 b_2h yellowness	24h亮度值 L_24h lightness	24h红度值 a_24h redness	24h黄度值 b_24h yellowness	pH_45min	pH_24h	滴水损失 Drip loss (%)	系水力 Water holding capacity (%)	肌内脂肪含量 IMF (%)
AA	26	39.71±0.69	5.10±0.30	11.50±1.67	44.31±0.77	5.76±0.30	12.36±0.26	6.43±0.06	5.65±0.04	2.41±0.24	24.83±1.09	2.07±0.15
AG	147	41.18±0.33	4.66±0.15	11.51±0.81	46.00±0.37	5.51±0.14	12.35±0.13	6.37±0.03	5.67±0.02	2.27±0.12	25.47±0.53	1.98±0.07
GG	140	41.16±0.34	4.44±0.15	12.46±0.81	46.03±0.37	5.48±0.14	12.51±0.13	6.43±0.03	5.70±0.02	2.54±0.12	24.84±0.53	1.99±0.07
P-value		0.1034	0.0843	0.5849	0.0800	0.6711	0.5332	0.2726	0.4739	0.1345	0.5645	0.8144