Genetic differences in oestrous signs and oestrogen metabolism-related genes between Chinese Mi and European Landrace-Large White pigs
Genetic differences in oestrous signs and oestrogen metabolism-related genes between Chinese Mi and European Landrace-Large White pigs
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中国米猪与欧洲长白猪发情征象及雌激素代谢相关基因的遗传差异
DOI：
10.1111/rda.12964
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发表时间：
2017-08-01
影响因子：
1.7
通讯作者：
Zhou, B.
中科院分区：
文献类型：
--
作者：
Chu, Q.;Liang, T.;Zhou, B.
内容 在猪繁育群体中，发情症状会影响适时配种及繁殖效率。为研究中国猪与欧洲猪发情症状的遗传差异，对100头长白 - 大白（LLW）杂交后备母猪和50头中国梅山后备母猪的发情症状进行了评估，并测定了血清雌二醇 - 17和孕酮的浓度。利用Sequenom iPLEX平台测定了11个雌激素代谢及功能相关基因中39个单核苷酸多态性（SNP）的基因型。与LLW后备母猪相比，梅山后备母猪的静立反射时间更长（p （这里p后面似乎缺少具体内容，比如比较的数值及相关说明 ）
Contents Oestrous signs affect timely mating and reproductive efficiency in swine breeding herds. To study the genetic difference of oestrous signs between Chinese and European pigs, 100 Landrace-Large White (LLW) cross gilts and 50 Chinese Mi gilts were assessed for oestrous signs and the concentrations of serum estradiol-17 and progesterone were determined. The genotype of 39 single nucleotide polymorphisms (SNPs) in 11 oestrogen metabolism and function-related genes was determined by Sequenom iPLEX platform. Compared with LLW gilts, Mi gilts had longer time of standing reflex (p