Using PCR technology ,we amplify the fnb and cna genes of S.aureus encode fibronectin binding proteins (FnBP) and collagen binding proteins (Cna).

• 基于PCR技术，分别扩增了纤连蛋白结合蛋白(FnBP)和胶原蛋白结合蛋白(Cna)的基因fnb和cna。