噬菌蛭弧菌生物学特性的初步研究

研究了噬菌蛭弧菌噬菌斑形成，对宿主菌的寄生和裂解，及其相差显微镜下动力观察和电镜超微结构等．结果表明：噬菌蛭弧菌形态有杆状、弧形、球杆状和球形４种．其鞭毛可分极生单鞭毛、极生双鞭毛和极生三鞭毛．鞭毛螺旋桨样转动是该菌动力的来源，菌体表面有附加结构．

Preliminary Studies on Biological Characteristica of Bdellovibrio Bacteriovorus

O LB soft agar medium was used and 6 strain of Bdellovibrio were isolated from sewage.Studing on the formation of plaques,the parasitism and splitting of host baceria and Gram stain were carried out,including the observation of motive power under phase contrast microscopy.