The ability of marine Bacillus spp. isolated from fish gastrointestinal tract and culture pond sediment to inhibit growth of aquatic pathogenic bacteria

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	The ability of marine Bacillus spp. isolated from fish gastrointestinal tract and culture pond sediment to inhibit growth of aquatic pathogenic bacteria
	Chen, Y.1 ; Li, J.2; Xiao, P.3; Zhu, W.1; Mo, Z.2
刊名	IRANIAN JOURNAL OF FISHERIES SCIENCES
	2016-04-01
卷号	15 期号:2 页码:701-714
关键词	Bacillus Antagonistic activity Scanning electron microscopy Probiotic Aquaculture
英文摘要	In this research, antagonistic activity of two Bacillus species isolated from digestive tract of marine fish and culture pond of sea cucumber was studied. The inhibitory activity of Bacillus spp. isolates against some common pathogenic bacteria of fish was assessed using the agar diffusion method. The strain of B. subtilis G024 exhibited antimicrobial activity against Vibrio anguillarum, V. harveyi, V. vulnificus, Streptococcus sp. and Staphylococcus aureus; the isolate of B. amyloliquefaciens N004 inhibited growth in V. anguillarum, V. campbellii, V. vulnificus, V. parahamolyticus, Edwardsiella tarda, Streptococcus sp., B. cereus. Scanning electron microscopy (SEM) investigation of indicator bacteria showed that cell morphologies were strongly affected by the cell-free supernatant of the two Bacillus spp. isolates. It is determined that the culture filtrates contained inhibitors against growth of some pathogenic bacteria with different degrees of inhibition, although none of the culture filtrates could inhibit the growth of V. fluvialis, V. alginolyticus, V. splendidus. Based upon these characteristics, both of the antagonistic Bacillus spp. isolates could be the potential probiotics used in the aquaculture production.
收录类别	SCI
语种	英语
WOS记录号	WOS:000375224300008
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/131023]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Nanjing Agr Univ, Coll Anim Sci & Technol, Lab Gut Microbiol, Nanjing 210095, Jiangsu, Peoples R China 2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Chen, Y.,Li, J.,Xiao, P.,et al. The ability of marine Bacillus spp. isolated from fish gastrointestinal tract and culture pond sediment to inhibit growth of aquatic pathogenic bacteria[J]. IRANIAN JOURNAL OF FISHERIES SCIENCES,2016,15(2):701-714.
APA	Chen, Y.,Li, J.,Xiao, P.,Zhu, W.,&Mo, Z..(2016).The ability of marine Bacillus spp. isolated from fish gastrointestinal tract and culture pond sediment to inhibit growth of aquatic pathogenic bacteria.IRANIAN JOURNAL OF FISHERIES SCIENCES,15(2),701-714.
MLA	Chen, Y.,et al."The ability of marine Bacillus spp. isolated from fish gastrointestinal tract and culture pond sediment to inhibit growth of aquatic pathogenic bacteria".IRANIAN JOURNAL OF FISHERIES SCIENCES 15.2(2016):701-714.