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, Felix K. A.[1,2,3,4,5,6];Abarike, Emmanuel Delwin[7];Lu, Yishan[1,2,3,4,5,6];Hlordzi, Vivian[8];Sakyi, Michael Essien[1,2,3,4,5,6];Afriyie, Gyamfua[9];Wang, Zhiwen[1,2,3,4,5,6];Li, Yuan[1,2,3,4,5,6];Xie, Cai Xia[1,2,3,4,5,6]

机构：[1]Guangdong Ocean Univ, Coll Fisheries, Zhanjiang 524088, Guangdong, Peoples R China;[2]Shenzhen Inst Guangdong Ocean Univ, Shenzhen 518120, Guangdong, Peoples R China;[3]Prov Key Lab Pathogen Biol & Epidemiol Aquat Anim, Zhanjiang 524088, Peoples R China;[4]Guangdong Prov Engn Res Ctr Aquat Anim Hlth Asses, Shenzhen 518120, Peoples R China;[5]Shenzhen Publ Serv Platform Evaluat Marine Econ A, Shenzhen 518120, Peoples R China;[6]Guangdong Key Lab Control Dis Aquat Econ Anim, Zhanjiang 524088, Peoples R China;[7]Univ Dev Studies, Dept Fisheries & Aquat Resources Management, Tamale, Ghana;[8]Guangdong Ocean Univ, Coll Fisheries, Lab Aquat Anim Nutr & Feed, Zhanjiang 524088, Guangdong, Peoples R China;[9]Guangdong Ocean Univ, Fisheries Coll, Key Lab Aquaculture South China Sea Aquat Econ An, Zhanjiang 524025, Peoples R 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：SCI-EXPANDED(收录号：WOS:000507784400001)、、WOS

基金：The study is supported by Shenzhen strategic emerging and future industrial development funds (20170426231005389).

语种：英文

外文关键词：Bacillus; Aquaculture; 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.