【摘要】 从典型患病栉孔扇贝 Chlamysfarreri)体内分离到一株特殊微生物 ,光镜下可见的粒子为革兰氏染色阴性;电镜观察为圆形、近似圆形,已经发现的粒子大部分直径在300nm以下 ,最小为50nm左右,最大可达4000nm以上。该细菌在人工培养基上形不成肉眼可见的菌落,倒置显微镜下其菌落为无色透明、圆形、小点状菌落。生化特性测试表明该细菌能利用吐温 40与吐温 80。其分类地位尚待进一步分析和证实.更多还原

【Abstract】 A strain of microorganism was isolated from moribund diseased scallop Chlamys farreri.It is gram negative.This microganism particles are round or near round,0.05～4.0μm in diameter.The colony can’t be macroscopic on the plate.Only tween-40 and tween-80 were among the 95 carbon sources on BIOLOG-GN plate.Its taxonomic rank hasn’t been identified.更多还原