海水和淡水养殖凡纳滨对虾肠道和鳃的菌群结构分析-湖南农业大学.PDF

() 2018, 44(2):198–203. DOI:10.13331/ki.jhau.2018.02.016 Journal of Hunan Agricultural University (Natural Sciences)  海水和淡水养殖凡纳滨对虾肠道和鳃的菌群结构分析 1 1 3 1,2 1 1 1* (1./ 200090 2. 201306 3. 530021)   摘 要Miseq 2 9~10 cm (36.1%)γ–(25.5%)(13.5%) Solibacillus(7.9%)(5.0%)(2.5%)Solibacillus (22.9%)(18.2%)(13.3%) (8.0%)(5.5%)(5.4%)(57.4%) (18.8%)(6.3%)0.1% 关 键 词 中图分类号S917.1 文献标志码A 文章编号1007− 1032(2018)02−0198−06 Microbial community structure analysis of intestine and gill of Litopenaeus vannamei in seawater and freshwater 1 1 3 1,2 1 1 1* WANG Yuan , ZHOU Junfang , WEI Xinxian , MA Rongrong , ZHAO Shu , LI Xincang , FANG Wenhong (1.East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences/Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture, Shanghai 200090, China; 2.College of Aquatic and Life, Shanghai Ocean University, Shanghai 201306, China; 3.Guangxi Academy of Fishery Science, Nanning, Guangxi 530021, China)   Abstract: The high-throughput Miseq sequencing technology was used to analyze the microbiota structure in Litopenaeus vannamei larvae, intestine and gill of young Litopenaeus vannamei under the condition of seawater and fresh water. The sequence results revealed that Firmicutes and Proteobacteria dominated in the larvae, intestines and gill with great variation in abundance. In particular, Lactococcus accounted for 36.1% in larvae microbiota community, Gammaproteobac