| 大口黑鲈苗种致病性类志贺邻单胞菌的分离和鉴定 |
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| 引用本文： | 庆辉,周国勤,陆健,张佳佳,王佩佩.大口黑鲈苗种致病性类志贺邻单胞菌的分离和鉴定[J].水产科技情报,2022,49(1):43-47. |
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| 作者姓名： | 庆辉 周国勤 陆健 张佳佳 王佩佩 |
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| 作者单位： | 南京市水产科学研究所,江苏南京 210036 |
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| 基金项目： | 江苏省政策引导类计划(苏北科技专项)“智能化加州鲈繁育系统研究与示范”(SZ-SQ2020023)；2021年南京市公益性服 务体系项目“特色淡水鱼引育种中心”。 |
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| 摘 要： | 对江苏南京某养殖场温室养殖的患病大口黑鲈鱼种进行病原分离,得到1株优势菌株,命名为Q-1.对其进行生化检测以及回归感染试验,结合16S rRNA基因序列测定,确定菌株Q-1为类志贺邻单胞菌(Plesiomonas shigelloides).药敏试验结果表明,菌株Q-1对恩诺沙星、硫酸新霉素、氟苯尼考、盐酸多西环素和氟...
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| 关 键 词： | 大口黑鲈 类志贺邻单胞菌 药敏试验 16S rRNA |
| 收稿时间： | 2021/4/21 0:00:00 |
Isolation and identification of pathogenic Plesiomonas shigelloides isolated from largemouth bass (Micropterus salmoides) |
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| QING Hui,ZHOU guoqin,LU Jian,ZHANG Jiaji,WANG Peipei.Isolation and identification of pathogenic Plesiomonas shigelloides isolated from largemouth bass (Micropterus salmoides)[J].Fisheries Science & Technology Information,2022,49(1):43-47. |
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| Authors: | QING Hui ZHOU guoqin LU Jian ZHANG Jiaji WANG Peipei |
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| Institution: | (Institute of Fisheries Sciences of Nanjing City,Nanjing 210036,China) |
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| Abstract: | A dominant strain,named Q-1,was isolated from larvae of largemouth bass(Micropterus salmoides)in a greenhouse in Nanjing,Jiangsu.The pathogen of Q-1 was identified as Plesiomonas shigelloides by biochemical detection,regression infection test and 16S rRNA gene sequencing.The results of drug sensitivity test showed that the strain Q-1 was sensitive to enrofloxacin,neomycin sulfate,florfenicol,doxycycline hydrochloride and flumequine,and resistant to thiamphenicol,sulfamonomethoxine sodium and sulfamethoxazole+trimethoprim. |
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| Keywords: | largemouth bass Plesiomonas shigelloides drug sensitivity test 16s rRNA |
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