IHB OpenIR  > 鱼类生物学及渔业生物技术研究中心  > 期刊论文
禁食条件下草鱼肠粘膜可培养纤维素降解菌的分离与鉴定
李欢; 钟秋萍; 王微微; 吴山功; 邹红; 李文祥; 王桂堂
2013
Source Publication淡水渔业
Issue4Pages:23-28
Abstract为探究草鱼(Ctenopharyngodon idellus)肠道固有纤维素降解菌群及其酶活,从冬天禁食条件下的野生草鱼肠道粘膜分离培养的细菌中随机挑取22个单菌落,经筛选得到8株纤维素降解细菌,测量了它们降解纤维素所产生的水解圈的大小,并进行了16 S rDNA序列测定。结果显示,不同细菌(菌株)之间纤维素降解能力存在显著差异(F=4.03,P<0.05),其中GCM4和GCM8的纤维素降解能力较强,D/d值分别为4.37和4.14;GCM1的纤维素降解能力较弱,D/d值为1.99。序列测定结果表明,菌GCM1与碘短杆菌(Brevibacterium iodinum)相似性达99%,GCM2-GCM7与温和气单胞菌(Aeromonas sobria)相似性达到99%,GCM8与Bacillus indicus相似性达99%。
Department中国科学院水生生物研究所中国科学院水生生物多样性与保护重点实验室; 中国科学院大学
Indexed ByCSCD
Language中文
CSCD IDCSCD:4924019
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/19718
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Recommended Citation
GB/T 7714
李欢,钟秋萍,王微微,等. 禁食条件下草鱼肠粘膜可培养纤维素降解菌的分离与鉴定[J]. 淡水渔业,2013(4):23-28.
APA 李欢.,钟秋萍.,王微微.,吴山功.,邹红.,...&王桂堂.(2013).禁食条件下草鱼肠粘膜可培养纤维素降解菌的分离与鉴定.淡水渔业(4),23-28.
MLA 李欢,et al."禁食条件下草鱼肠粘膜可培养纤维素降解菌的分离与鉴定".淡水渔业 .4(2013):23-28.
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