The nucleotide sequence similarity of alpha - amylase gene of bombyx mori and bombyx mandarina is 90 % and the putative amino acid sequence similarity is as high as 98 % 家蠶和野桑蠶-淀粉酶基因核苷酸序列相似性為90 ,推定氨基酸序列相似性為98 。
The nucleotide sequence similarity and the putative amino acid sequence similarity of alpha - amylase gene of bombyx mandarina to those of bombyx mori , spodotera fruiperda , ostrinia nubilalis on 25 and drosophila subobscwa are 90 % , 12 % , 12 % , 5 % and 98 % , 80 % , 78 % , 58 % respectively )相似性分別為90o 、 12 、 12o 、 50 ,推定氨基酸序列相似性分別為98 、 80 、 78 、 58 ,表明:野桑蠶與家蠶的親緣關(guān)系最近,果蠅與野桑蠶的親緣關(guān)系相對較遠(yuǎn)。