CDNA, genomic sequence and overexpression of crystallin alpha-B Gene (CRYAB) of the Giant Panda.

ABSTRACT: AlphaB-crystallin, a small heat-shock protein, has been shown to prevent the aggregation of other proteins under various stress conditions. Here we have cloned the cDNA and the genomic sequence of CRYAB gene from the Giant Panda (Ailuropoda melanoleuca) using RT-PCR technology and Touchdown-PCR, respectively. The length of cDNA fragment cloned contains an open reading frame of 528bp encoding 175 amino acids and the length of the genomic sequence is 3189bp, containing three exons and two introns. Alignment analysis indicated that the nucleotide sequence and the deduced amino acid sequence are highly conserved to other four species studied, including Homo sapiens, Mus musculus, Rattus norvegicus and Bos taurus. The homologies for nucleotide sequences of Giant Panda CRYAB to that of these spe

SUBMITTER: Hou YL 

PROVIDER: S-EPMC2586680 | biostudies-literature | 2008

REPOSITORIES: biostudies-literature