从一例多细菌协同性坏疽患者的临床标本中分离到了一株革兰氏阳性杆菌Ｙ６菌株，使用常规方法不能鉴定，通过１６Ｓ ｒＤＮＡ序列分析和同源性检索发现Ｙ６菌......

A collection of lactic acid bacteria isolates from fish viscera was studied and investigated regarding to their function......