ak5
ak5-
In this paper , we conducted the comparative study of the relationship among 38 passerines based on mitochondrial cytochrome b genes ( Cytb ) and nuclear adenylate kinase intron 5 ( AK5 ) sequences .
本试验结合线粒体DNA细胞色素b（Cytochromeb）和核腺苷酸激酶内含子5（AdenylateKinaseIntron5）两个基因，采用DNA测序的方法研究了雀形目9科38种鸟类的系统发育关系。