The gut microbiota community and antioxidant enzymes activity of barramundi reared at seawater and freshwater
文献类型： 外文期刊
作者： Zheng, Xing 1 ; Yang, Rui 1 ; Hu, Jing 1 ; Lin, Siqi 1 ; Gu, Zhifeng 3 ; Ma, Zhenhua 1 ;
作者机构： 1.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Trop Aquaculture Res & Dev Ctr, Sanya 572018, Peoples R China
2.Minist Agr, Key Lab South China Sea Fishery Resources Exploit, Guangzhou 510300, Guangdong, Peoples R China
3.Hainan Univ, Ocean Coll, Haikou 570228, Hainan, Peoples R China
关键词： Barramundi; Rearing salinity; Gut microbiota; Antioxidant enzymes
期刊名称：FISH & SHELLFISH IMMUNOLOGY （ 影响因子：4.581； 五年影响因子：4.851 ）
ISSN： 1050-4648
年卷期： 2019 年 89 卷
页码：
收录情况： SCI
摘要： To understand the physiological responses of euryhaline fish to reared salinity, the gut microbiota composition and antioxidant enzymes activity of same batch barramundi Lates calcarifer reared in two extreme salinity condition (seawater and freshwater) were studied, under laboratory condition. The gut bacterial composition was analyzed using high-throughput Illumina sequencing. Acid phosphatase (ACP), catalase (CAT), glutathione peroxidase (GSH-Px), lipid peroxide (LPO), lysozyme (LZM), malonaldehyde (MDA), peroxidase (POD), and superoxide dismutase (SOD) were used as biochemical indicators. The reared salinity did not change the major composition of barramundi gut bacteria under circulating aquaculture system. Proteobacteria, Firmicutes were the most phylum in barramundi gut microbiota community, and briguobacterium, Citrobacter, Acinetobacter, Pseudomonas were the dominate genus. CAT and ACP activity in barramundi liver were found significantly different between freshwater and seawater group. GSH-Px, LZM, POD, SOD activity and MDA, LPO levels were not significantly affected by reared salinity. This study is the first high-throughput analyses of the gut microbiota diversity in barramundi from same batch of siblings reared under two extreme salinity condition. And the findings in the present study can be instructive to the management of animal health in barramundi circulating farming activities, and further euryhaline fish gut microecology research.
- 相关文献
作者其他论文 更多>>
-
Mechanism of digestion enzymes and related genes in response to acute ammonia-nitrogen stress in juvenile yellowfin tuna (Thunnus albacares)
作者：Sun, Yongyue;Fu, Zhengyi;Ma, Zhenhua;Sun, Yongyue;Fu, Zhengyi;Ma, Zhenhua;Sun, Yongyue;Fu, Zhengyi;Ma, Zhenhua;Sun, Yongyue;Fu, Zhengyi;Ma, Zhenhua;Sun, Yongyue;Fu, Zhengyi;Ma, Zhenhua
关键词：NH3-N; Foregut; Digestive ability; Antioxidant gene; Immunity gene
-
Effects of three naturally extracted polysaccharides on the growth, antioxidant capacity, and intestinal health during early-stage of juvenile lined seahorses ( Hippocampus erectus) via trophic transfer
作者：Zheng, Haolong;Zhou, Weilong;Zhang, Xiabin;Zheng, Xing;Shi, Yaohua;Yu, Feng;Gu, Zhifeng;Zheng, Haolong;Zhou, Weilong;Zhang, Xiabin;Zheng, Xing;Shi, Yaohua;Yu, Feng;Gu, Zhifeng;Ma, Xiaofei;Tang, Xianming;Yang, Shouguo
关键词：Hippocampus erectus; Natural extracted polysaccharides; Juvenile health; Trophic transmission; Food additives
-
A New Record and Three Redescriptions of Rissoinidae from China's Hainan Island, with the First Presentation of Two Mitochondrial Genomes in the Family Rissoinidae
作者：Qi, Lu;Ma, Zhenhua;Qi, Lu;Kong, Lingfeng;Qi, Lu;Ma, Zhenhua;Kong, Lingfeng
关键词：Rissoinidae; taxonomy; phylogeny; morphology
-
Structure and assembly mechanisms of the microbial community on an artificial reef surface, Fangchenggang, China
作者：Zou, Jian;Guo, Yu;Zhang, Ankai;Shao, Guangyu;Ma, Zhenhua;Yu, Gang;Qin, Chuanxin;Zou, Jian;Guo, Yu;Zhang, Ankai;Shao, Guangyu;Ma, Zhenhua;Yu, Gang;Qin, Chuanxin;Zou, Jian;Guo, Yu;Zhang, Ankai;Shao, Guangyu;Ma, Zhenhua;Yu, Gang;Qin, Chuanxin
关键词：Bacteria; Community structure and function; Artificial reef; Community assembly; Bailong Pearl Bay
-
Integrated landscape of accessible regions and transcriptomic profiles in Penaeus monodon during ovarian maturation
作者：Li, Yundong;An, Jing;Jiang, Shigui;Jiang, Song;Huang, Jianhua;Yang, Lishi;Yang, Qibin;Shi, Jianzhi;Ma, Zhenhua;Zhou, Falin;Li, Yundong;Ma, Zhenhua;Zhou, Falin;Li, Yundong;Huang, Jianhua;Yang, Qibin;Shi, Jianzhi;Zhou, Falin;An, Jing
关键词：Shrimp; Ovary development; Eyestalk ablation; RNA-seq; Regulatory elements; ATAC-seq
-
Genomic Analysis of Two Histamine-Producing Strains Isolated from Yellowfin Tuna
作者：Wang, Yazhe;Wang, Yazhe;Wang, Di;Chen, Shengjun;Wei, Ya;Li, Chunsheng;Wang, Yueqi;Zhao, Yongqiang;Wang, Di;Chen, Shengjun;Yu, Gang;Ma, Zhenhua;Wei, Ya;Li, Chunsheng;Wang, Yueqi;Zhao, Yongqiang;Shen, Chaoming
关键词：
Morganella psychrotolerans ;Morganella morganii subsp.Sibonii ; spoilage; whole genome sequencing -
Cold stress disrupts gill homeostasis in juvenile yellowfin tuna (Thunnus albacares) by altering oxidative, metabolic, and immune responses
作者：Huang, Junhua;Fu, Zhengyi;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Ma, Zhenhua;Huang, Junhua;Fu, Zhengyi;Ma, Zhenhua;Bai, Jing
关键词：Low-temperature stress; Gill tissue; Enzyme activity analysis; Gene expression; Histological analysis
