摘要
比较分析了4个产仔数分子标记(ESR、ESRB、PRLR、FSHRB)及其基因效应,初步探讨了基因间相互作用。初步筛选出有利于产仔数提高的分子标记为ESR基因位点的基因型BB、FSHRB位点的基因型BB、PRLR基因位点的基因型AA、ESRB的基因型AA。不利于产仔数提高的分子标记为ESR基因位点的基因型AA、PRLR基因位点的基因型BB、FSHRB位点的基因型AA、位点ESRB的基因型BB。基因间互作不显著。
Four molecular markers of litter size in the pig and its effect were compared,interaction among genes were also analyzed.Advantageous and disadvantageous molecular markers of litter size in the pig were selected:Advantageous genetic molecular markers which could increase litter size included the genotype BB on the loci of ESR and FSHRB and the genotype AA on the loci of ESRB and PRLR;Disadvantageous genetic markers were genotype AA on the loci of ESR and FSHRB,BB on the loci of PRLR and ESRB.There was no significant interaction among genes.
出处
《畜牧兽医学报》
CAS
CSCD
北大核心
2003年第6期521-524,共4页
ACTA VETERINARIA ET ZOOTECHNICA SINICA
基金
武汉市攻关(20022002061)
863(2001243031)
863(2002AA211041)
973(G2000016105)
教育部留学回国人员基金资助。
