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llele frequency for c.335 A>C polymorphisms in porcine ghrelin/obestatin prepropeptide gene and association analysis with performance traits in various pig breeds
quantitative trait locus GHRL pigs polymorphism genetic marker
2015/10/9
The allelic frequency of c.335A>C polymorphisms in the porcine ghrelin/obestatin prepropeptide (GHRL) gene was surveyed among six pig breeds and two subspecies of wild boars. The c.335C was the most f...
Genetic variation at RYR1, IGF2, FUT1, MUC13, and KPL2 mutations affecting production traits in Chinese commercial pig breeds
China commercial pig breed genetic variation economically important markers
2015/6/24
The identification of causative mutations affecting economically important traits has benefited the worldwide pig industry. We investigated the genetic variation at five loci including RYR1, IGF2, FUT...
Association between Genetic Polymorphism in the Swine Leukocyte Antigen-DRA Gene and Piglet Diarrhea in Three Chinese Pig Breeds
Swine Leukocyte Antigen DRA Gene Association Genetic Polymorphism Haplotype Piglet Diarrhea
2014/5/17
The swine leukocyte antigen (SLA)-DRA locus is noteworthy among other SLA class II loci for its limited variation and has not been investigated in depth. This study was investigated to detect polymorp...
Estimation of Genetic Parameters for Four Reproduction Component Traits in Two Chinese Indigenous Pig Breeds
Sow Reproduction Component Trait Heritability Genetic Correlation
2008/4/28
The reproduction component traits are important components of sow efficiency. The objective of this study was to evaluate the phenotypic and genetic parameters of four reproduction component traits (a...
中外11个猪种A-FABP基因微卫星遗传变异的研究Genetic Variation of A-FABP Microsatellites in Eleven Pig Breeds
猪 A-FABP 基因 微卫星 分化
2008/1/8
摘要
利用微卫星技术对五指山猪、沂蒙黑猪、汉江黑猪、莱芜猪、北京黑猪、民猪、成华猪、内江猪、二花脸猪、巴马香猪和大白猪11个猪种共420头猪的脂肪细胞脂肪酸结合蛋白基因内含子的微卫星序列的遗传变异进行了研究。研究表明：（1）中国猪种在A-FABP基因微卫星基因座上有极高的的多态性，五指山猪的PIC最高（PIC=0.7904）并检测到11个等位基因，但北京黑猪仅检测到两个等位基因。（2）本实验中，...
Evaluation of the Genetic Relationship among Ten Chinese Indigenous Pig Breeds with Twenty-six Microsatellite Markers
Microsatellites Chinese Indigenous Pig Breeds Genetic Variation
2004/4/15
The genetic diversities and relationships of 10 Chinese indigenous pig breeds and three exotic pig breeds have been evaluated using 26 microsatellites recommended by the Food and Agriculture Organizat...