Methods: Seven genes of stx 1, stx 2, hly, eaeA , uidA , rfbE , fliC from different strains were detected by PCR and multiplex PCR.

方法: 利用单一PCR和多重聚合酶链反应(mPCR) 检测不同来源菌株志贺样毒素(stx1和stx2) 、 溶血素( hly )、粘附抹平因子(eaeA) 、 β-葡糖醛酸糖苷酶(uidA )、O157抗原编码(rfbE) 、 H7鞭毛抗原编码(fliC)基因.

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Ramp up your video communication with QuickCam Communicate STX's highperformance VGA optics and integrated microphone.

使用快看沟通版来提升您的视频沟通吧,它带有高性能的VGA光学摄像头和集成麦克风.

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