title: Sequence of mitochondrial DNA cytochrome oxidase II inCryptopygus nanjiensis and Phylogeny of Apterygota.
abstract: The mitochondrial cytochrome oxidase II (Co II) from four different apterygotensCryptopygus nanjiensis (Collembola),Neanura latior (Collembola),Gracilentulus maijiawensis (Protura) andLepidocampa weberi (Diplura) were sequenced. Their A+T content, number of nucleotide substitutions, TV/TV ratio, and Tamura-Nei's distance were calculated. A series of phylogenetic trees were constructed by parsimony and distance methods using a crustaceanArtemia franciscana as outgroup. Finally the evolutionary trend A+T content of CO II genetic divergence and phylogenetic relationship of apterygotan groups were discussed.
authors: Shanghai Institute of Entomology, Chinese Academy of Sciences, 200025, Shanghai, China.
authors: H
authors: H
authors: Shao
authors: Y
authors: Y
authors: Zhang
authors: X
authors: X
authors: Ke
authors: Q
authors: Q
authors: Yue
authors: W
authors: W
authors: Yin