DNA Polymorphism within LDH-A Gene in Pigeon (Columba livia)
DNA Polymorphism within LDH-A Gene in Pigeon (Columba livia)
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DOI：
10.2141/jpsa.0120137
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发表时间：
2013-07-01
影响因子：
1.5
通讯作者：
Inoue-Murayama, Miho
中科院分区：
文献类型：
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作者：
Ramadan, Sherif;Yamaura, Junichi;Inoue-Murayama, Miho
家鸽（Columba livia）有着悠久的选育历史，其选育的目的有很多，其中之一就是利用家鸽的归巢能力进行赛鸽。测定了221份鸽血清乳酸脱氢酶A基因（LDH-A）的部分外显子5、部分外显子6和插入内含子5的序列。在内含子5中发现了6个多态性位点，1个indel和5个SNP。日本鸽和埃及鸽归巢组和非归巢组的595 bp和600 bp等位基因频率存在显著差异。600 bp等位基因在日本和埃及家鸽中的频率均高于非家鸽（P
Pigeons (Columba livia) have long history of selective breeding for many purposes; one of them is pigeon racing using their homing ability. A total of 221 pigeon samples were sequenced for lactate dehydrogenase-A gene (LDH-A) including part of exon 5 and part of exon 6 and intervening intron 5. Six polymorphic sites were identified in intron 5; one indel and five SNPs. Statistical significant differences in allele frequencies were observed for 595bp and 600bp alleles between homing and non-homing groups in both Japanese and Egyptian pigeons. The frequency of 600bp allele was higher in both Japanese and Egyptian homing than in non-homing pigeons (P