文献类型：期刊文献

英文题名：Mechanisms and the role of probiotic Bacillus in mitigating fish pathogens in aquaculture

作者：Kuebutornye F.K.A.; Abarike E.D.; Lu Y.; Hlordzi V.; Sakyi M.E.; Afriyie G.; Wang Z.; Li Y.; Xie C.X.

机构：[1]College of Fisheries, Guangdong Ocean University, Huguang Yan East, Zhanjiang, 524088, Guangdong Province, China;[2]Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, Guangdong, China;[3]Provincial Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Animals, Zhanjiang, 524088, China;[4]Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, Shenzhen, 518120, China;[5]Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen, 518120, China;[6]Guangdong Key Laboratory of Control for Diseases of Aquatic Economic Animals, Zhanjiang, 524088, China;[7]Department of Fisheries and Aquatic Resources Management, University for Development Studies, Tamale, Ghana;[8]Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, 524088, Guangdong, China;[9]Key Laboratory of Aquaculture in South China Sea for Aquatic Economic Animal of Guangdong Higher Education Institutes, Fisheries College, Guangdong Ocean University, Zhanjiang, 524025, China

年份：2020

卷号：46

期号：3

起止页码：819

外文期刊名：Fish Physiology and Biochemistry

收录：Scopus(收录号：2-s2.0-85078299291)

语种：英文

外文关键词：Aquaculture; Bacillus; Diseases; Immunity; Mechanism

外文摘要：Diseases are natural components of the environment, and many have economic implications for aquaculture and fisheries. Aquaculture is a fast-growing industry with the aim to meet the high protein demand of the ever-increasing global population; however, the emergence of diseases is a major setback to the industry. Probiotics emerged as a better solution to curb the disease problem in aquaculture among many alternatives. Probiotic Bacillus has been proven to better combat a wide range of fish pathogens relative to other probiotics in aquaculture; therefore, understanding the various mechanisms used by Bacillus in combating diseases will help improve their mode of action hence yielding better results in their combat against pathogens in the aquaculture industry. Thus, an overview of the mechanisms (production of bacteriocins, suppression of virulence gene expression, competition for adhesion sites, production of lytic enzymes, production of antibiotics, immunostimulation, competition for nutrients and energy, and production of organic acids) used by Bacillus probiotics in mitigating fish pathogens ranging from Aeromonas, Vibrio, Streptococcus, Yersinia, Pseudomonas, Clostridium, Acinetobacter, Edwardsiella, Flavobacterium, white spot syndrome virus, and infectious hypodermal and hematopoietic necrosis virus proven to be mitigated by Bacillus have been provided. ? 2020, Springer Nature B.V.