BmAly is an important factor in meiotic progression and spermatid differentiation in Bombyx mori (Lepidoptera: Bombycidae).

ABSTRACT: The Drosophila melanogaster "always early" gene (Dmaly), which is required for G2/M cell-cycle control and spermatid differentiation, is one of the meiotic arrest genes. To study the Bombyx mori aly gene (Bmaly), the cDNA of Bmaly was cloned and sequenced, and the results showed that the open reading frame of Bmaly is 1,713 bp in length, encoding 570 amino acid residues, in which a domain in an Rb-related pathway was found. Phylogenetic analysis based on the amino acid sequence of conserved regions showed that Aly from different insects gathered together, except for DmAly and Culex quinquefasciatus Aly, which were not clustered to a subgroup according to insect order. The Bmaly gene was inserted into expression vector pGS-21a(+) and then the recombinant protein was expressed in Escherichia

SUBMITTER: Zhang P 

PROVIDER: S-EPMC5633954 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature