Composition of Gut Microbiota in the Gibel Carp ( Carassius auratus gibelio ) Varies with Host Development
作者: Xinghao LiLi ZhouYuhe YuJiajia NiWenjie XuQingyun Yan
作者单位: 1Institute of Hydrobiology, Chinese Academy of Sciences
2University of Chinese Academy of Sciences
3Guangdong Institute of Microbiology
4State Key Laboratory of Applied Microbiology Southern China
5Sun Yat-sen University
刊名: Microbial Ecology, 2017, Vol.74 (1), pp.239-249
来源数据库: Springer Nature Journal
DOI: 10.1007/s00248-016-0924-4
关键词: Gut microbiotaHigh-throughput sequencing16S rRNA geneGibel carpPhylogenetic diversityNet relatedness index
原始语种摘要: To understand how a bacteria-free fish gut ecosystem develops microbiota as the fish ages, we performed a 1-year study on the gut microbiota of hatchling gibel carp ( Carassius auratus gibelio ). Our results indicate that the gut microbial diversity increases significantly as the fish develop. The gut microbial community composition showed significant shifts corresponding to host age and appeared to shift at two time points despite consistent diet and environmental conditions, suggesting that some features of the gut microbial community may be determined by the host’s development. Dietary and environmental changes also seem to cause significant shifts in the fish gut microbial community. This study revealed that the gut microbiota of gibel carp assemble into distinct communities at...
全文获取路径: Springer Nature  (合作)
分享到:
来源刊物:
影响因子:3.277 (2012)

×
关键词翻译
关键词翻译
  • microbiota 微生物区系
  • auratus 金黄色
  • relatedness 关联性
  • community 群落
  • development 开发
  • microbial 微生物的
  • filtering 滤波
  • assess 查定
  • deterministic 确定性
  • hatchling 小鱼苗