层理鞭枝藻藻蓝蛋白E和F基因的克隆及序列分析

Cloning,Sequencing and Analysis of cpcE and cpcF in Phycocyanin Operon of Mastigocladus laminosus

克隆并测定了层理鞭枝藻藻蓝蛋白 E和 F基因全序列 ,通过将其氨基酸序列与其他蓝藻的相应序列进行比较 ,表明层理鞭枝藻中 cpc E、cpc F所编码的蛋白质是层理鞭枝藻中 α-

The sequences of cpcE and cpcF from Mastigocladus laminosus had been cloned and sequenced.Through the homology comparison of amino acid sequences of CpcE and CpcF from se veral species of cyanobacteria,CpcE and CpcF from Mastigocladus laminosus is the specific enzyme for biosynthesis of α CPC.