罗非鱼源无乳链球菌的分离鉴定及药敏试验OA北大核心CSTPCD
Isolation, identification and drug sensitivity of Streptococcus agalactiae from Nile tilapia
从广东省佛山市2个水产养殖场患病罗非鱼中分离到2株细菌,分别编号为T4SH和G6C,经形态学、培养特性观察、生化鉴定和16S rD-NA基因序列分析证实为无乳链球菌.2株分离菌株均为革兰阳性菌,呈β溶血;16S rDNA基因序列与无乳链球菌同源性达99％以上.2株菌均对青霉素类、头孢类、林可胺类、大环内酯类、四环素类、氯霉素类抗生素敏感,对氨基糖苷类不敏感;而对磺胺类、喹诺酮类的敏感性存在差异.
Two dominant bacterial strains,designated as T4SH and G6C,were isolated from the diseased Nile tilapia cultured in two different aquaculture farms of Foshan city,Guangdong Province.They were identified to be Streptococcus agalactiae based on the morphology observation,16S rRNA gene sequence analysis and biochemical tests.The two strains were gram-positive and β-hemolytic.The two tested swains shared the same biochemical characteristics,and the similarities o…查看全部>>
邝伟键;黄良宗;刘明杰;涂常松;顾万军
佛山科学技术学院动物医学系,广东佛山528231佛山科学技术学院动物医学系,广东佛山528231佛山科学技术学院动物医学系,广东佛山528231佛山科学技术学院动物医学系,广东佛山528231佛山科学技术学院动物医学系,广东佛山528231
农业科技
罗非鱼无乳链球菌分离16S rDNA药物敏感性
Nile tilapiaStreptococcus agalactiaeisolation16S rDNAantibiotic sensitivity
《畜牧与兽医》 2017 (9)
62-66,5
广东省特色创新项目(2015KTSCX151)
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