Identification and characterization of pathogenic Aeromonas hydrophila isolated from clinically diseased Chinese rice-field eel, Monopterus albus
文献类型： 外文期刊
第一作者： Jiang, Jingwen
作者： Jiang, Jingwen;Xue, Mingyang;Liu, Wenzhi;Jiang, Nan;Zhou, Yong;Liu, Yisha;Li, Mengmeng;Fan, Yuding;Jiang, Jingwen;Liu, Yisha;Fan, Yuding;Li, Mengmeng;Fan, Yuding;Zhong, Qiwang
作者机构：
关键词： Aeromonas hydrophila; Monopterus albus; medicine sensitivity; virulence genes; histopathology
期刊名称：ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH （ 影响因子：0.4； 五年影响因子：0.5 ）
ISSN： 0792-156X
年卷期： 2025 年 77 卷 2 期
页码：
收录情况： SCI
摘要： Aeromonas hydrophila is recognized as a prevalent pathogenic bacterium in aquaculture. An outbreak of a disease characterized by a high mortality rate has been reported at a Chinese rice-field fish farm (Monopterus albus) located in Hubei Province. This study isolated a causative A. hydrophila strain (YFI-C1) in diseased Monopterus albus through bacterial isolation and subsequent morphological, physiological, biochemical, evolutionary and molecular biology analysis. Ten virulence genes, including those that encode cytotoxic enterotoxins (act and alt), a quorum sensing-controlled virulence factor (LuxS), a temperature-sensitive protease (eprCAI), serine proteinase (ser), haemolysin-aerolysin (aeraA), nuclease (nuc), hemolysin (hlyA), lipase (lip), flagellin (fla) have been shown to be responsible for YFI-C1's pathogenicity. An artificial infection was utilized to evaluate the pathogenicity of YFI-C1, with a median lethal dose (LD50) of 1 x 106 colony forming units (CFU)/mL. The Kirby-Bauer test was used to measure YFI-C1's sensitivity to ten antibiotics. According to the findings, YFI-C1 was resistant to Cefothiophene but extremely susceptible to six antibiotics: Ciprofloxacin, Trimethoprim-sulfamethoxazole, Doxycycline, Enrofloxacin, Compound sulfamethoxazoles, and Flufenicol. The results of this study offer valuable insights for future research on bacterial disease prevention and treatment in Monopterus albus.
分类号：
- 相关文献
作者其他论文 更多>>
-
Dynamic changes in the skin transcriptome for the melanin pigmentation in embryonic chickens
作者：Leng, Dong;Feng, Chungang;Leng, Dong;Yang, Maosen;Huang, Zhiying;Li, Mengmeng;Wang, Tao;Li, Diyan;Miao, Xiaomeng;Liu, Jia;Yang, Maosen;Huang, Zhiying
关键词：chicken; skin; transcriptome; embryo; melanin pigmentation
-
Cyprinid herpesvirus 2 ORF41 Protein Degrades Pyruvate Dehydrogenase (PDH)-E1β to Promote Viral Replication in Gibel Carp Brain (GiCB) Cells
作者：Xue, Mingyang;Xu, Chen;Huang, Zhenyu;Meng, Yan;Jiang, Nan;Fan, Yuding;Zhou, Yong;Xue, Mingyang
关键词：
Cyprinid herpesvirus 2 ; ORF41; pyruvate dehydrogenase -
Establishment and characterization of a hepatopancreas cell line from gibel carp (Carassius auratus gibelio) and its susceptibility to several fish viruses
作者：Duan, Qiudi;Ding, Huan;Ouyang, Lili;Ouyang, Shuang;Cao, Jiajia;Zhou, Jiezhi;Yuan, Ganjun;Wu, Xiaoyu;Pan, Xiaoyi;Li, Siqi;Tian, Yihan;Zhong, Qiwang;Fan, Yuding;Wu, Xiaoyu;Zhong, Qiwang
关键词：Hepatopancreas; Cell line; Chinese giant salamander iridovirus (GSIV); Spring viraemia of carp virus (SVCV); Gibel carp (Carassius auratus gibelio)
-
Identification of a novel circovirus associated with turbot (Scophthalmus maximus) acute hemorrhage disease
作者：Wang, Huilin;Huang, Zhihui;Li, Jie;Jiang, Jingzhe;Xu, Liming;Zhou, Yong;Qin, Qiwei;Wei, Jingguang;Wang, Qiyao;Xiao, Zhizhong;Li, Jie
关键词：Turbot; Turbot acute hemorrhage disease; Circovirus; Pathogen
-
Antiviral activity of arctigenin against Chinese rice-field eel rhabdovirus in Monopterus albus
作者：Liu, Yisha;Xue, Mingyang;Xu, Chen;Zhou, Yong;Jiang, Nan;Meng, Yan;Li, Yiqun;Huang, Zhenyu;Liu, Wenzhi;Li, Zhong;Fan, Yuding;Liu, Yisha;Zhong, Qiwang
关键词：Arctigenin; Rhabdovirus; Monopterus albus; Antiviral
-
OsHARBI1-1 enhances cadmium tolerance in yeast through YAP1 mediated modulation of cell wall integrity genes and catalase genes
作者：Shi, Yang;Jiang, Nan;Jiang, Wenjun;Jiao, Yuan;Zhou, Yingxu;Wu, Longying;Huang, Jin;Shi, Yang;Chen, Ji;Wu, Lijuan;Huang, Yanyan;Li, Deqiang;Kumar, Vinod;Hu, Binhua;Huang, Jin
关键词：antioxidant; cadmium tolerance; cell wall;
HARBI1 ;Saccharomyces cerevisiae ;YAP1 -
Viperin and Its Effect on SVCV Replication in Common Carp, Cyprinus carpio
作者：Meng, Yan;Hu, Xi;Jiang, Nan;Fan, Yuding;Li, Yiqun;Xue, Mingyang;Xu, Chen;Liu, Wenzhi;Zhou, Yong
关键词：common carp (
Cyprinus carpio );viperin ; characteristics; antiviral activities
