CONSERVATION AND CHANGE IN THE DNA-SEQUENCES CODING FOR ALCOHOL-DEHYDROGENASE IN SIBLING SPECIES OF DROSOPHILA
CONSERVATION AND CHANGE IN THE DNA-SEQUENCES CODING FOR ALCOHOL-DEHYDROGENASE IN SIBLING SPECIES OF DROSOPHILA
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DOI：
10.1038/309425a0
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发表时间：
1984-01-01
期刊：
影响因子：
64.8
通讯作者：
ASHBURNER, M
中科院分区：
文献类型：
--
作者：
BODMER, M;ASHBURNER, M
4种近缘果蝇[黑腹果蝇、拟果蝇、毛果果蝇、果蝇果蝇]乙醇脱氢酶(ADH)基因的DNA序列分析表明，该基因不同功能区的核苷酸变化率有很大差异。基于ADH序列数据的这些物种的系统发育与基于多线染色体带型的系统发育是一致的。
The DNA sequences of the alcohol dehydrogenase (Adh) genes of 4 very closely related species of Drosophila [D. melanogaster, D. simulans, D. mauritiana, D. orena] show that the rates of nucleotide change vary greatly in different functional domains of this gene. A phylogeny of these species based on the Adh sequence data is consistent with that based on polytene chromosome banding patterns.