Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development
To understand how a bacteria-free fish gut ecosystem develops microbiota as the fish ages, we performed a 1year 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...
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ftchinacadsciihb:oai:ir.ihb.ac.cn:342005/31776 2023-05-15T16:19:16+02:00 Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development Li, Xinghao Zhou, Li Yu, Yuhe Ni, Jiajia Xu, Wenjie Yan, Qingyun 2017-07-01 http://ir.ihb.ac.cn/handle/342005/31775 http://ir.ihb.ac.cn/handle/342005/31776 https://doi.org/10.1007/s00248-016-0924-4 英语 eng SPRINGER MICROBIAL ECOLOGY http://ir.ihb.ac.cn/handle/342005/31775 http://ir.ihb.ac.cn/handle/342005/31776 doi:10.1007/s00248-016-0924-4 Gutmicrobiota High-throughput sequencing 16S rRNAgene Gibel carp Phylogenetic diversity Net relatedness index Environmental Sciences & Ecology Marine & Freshwater Biology Microbiology Ecology INTESTINAL MICROBIOTA GASTROINTESTINAL MICROBIOTA BACTERIAL COMMUNITIES GADUS-MORHUA FISH ZEBRAFISH LARVAE EVOLUTION DETERMINANT 期刊论文 2017 ftchinacadsciihb https://doi.org/10.1007/s00248-016-0924-4 2019-09-13T00:04:11Z To understand how a bacteria-free fish gut ecosystem develops microbiota as the fish ages, we performed a 1year 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 different times during the host's development and that this process is less affected by the surrounding environment than by the host diet and development. Community phylogenetic analyses based on the net relatedness index further showed that environmental filtering (host selection) deterministically governs the gut microbial community composition. More importantly, the influence of hostassociated deterministic filtering tends to weaken significantly over the course of the host's development. However, further studies are needed to assess whether this host development dependent shift in gut microbiota will still exist under different rearing strategies. Report Gadus morhua Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR Microbial Ecology 74 1 239 249 |
institution |
Open Polar |
collection |
Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR |
op_collection_id |
ftchinacadsciihb |
language |
English |
topic |
Gutmicrobiota High-throughput sequencing 16S rRNAgene Gibel carp Phylogenetic diversity Net relatedness index Environmental Sciences & Ecology Marine & Freshwater Biology Microbiology Ecology INTESTINAL MICROBIOTA GASTROINTESTINAL MICROBIOTA BACTERIAL COMMUNITIES GADUS-MORHUA FISH ZEBRAFISH LARVAE EVOLUTION DETERMINANT |
spellingShingle |
Gutmicrobiota High-throughput sequencing 16S rRNAgene Gibel carp Phylogenetic diversity Net relatedness index Environmental Sciences & Ecology Marine & Freshwater Biology Microbiology Ecology INTESTINAL MICROBIOTA GASTROINTESTINAL MICROBIOTA BACTERIAL COMMUNITIES GADUS-MORHUA FISH ZEBRAFISH LARVAE EVOLUTION DETERMINANT Li, Xinghao Zhou, Li Yu, Yuhe Ni, Jiajia Xu, Wenjie Yan, Qingyun Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development |
topic_facet |
Gutmicrobiota High-throughput sequencing 16S rRNAgene Gibel carp Phylogenetic diversity Net relatedness index Environmental Sciences & Ecology Marine & Freshwater Biology Microbiology Ecology INTESTINAL MICROBIOTA GASTROINTESTINAL MICROBIOTA BACTERIAL COMMUNITIES GADUS-MORHUA FISH ZEBRAFISH LARVAE EVOLUTION DETERMINANT |
description |
To understand how a bacteria-free fish gut ecosystem develops microbiota as the fish ages, we performed a 1year 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 different times during the host's development and that this process is less affected by the surrounding environment than by the host diet and development. Community phylogenetic analyses based on the net relatedness index further showed that environmental filtering (host selection) deterministically governs the gut microbial community composition. More importantly, the influence of hostassociated deterministic filtering tends to weaken significantly over the course of the host's development. However, further studies are needed to assess whether this host development dependent shift in gut microbiota will still exist under different rearing strategies. |
format |
Report |
author |
Li, Xinghao Zhou, Li Yu, Yuhe Ni, Jiajia Xu, Wenjie Yan, Qingyun |
author_facet |
Li, Xinghao Zhou, Li Yu, Yuhe Ni, Jiajia Xu, Wenjie Yan, Qingyun |
author_sort |
Li, Xinghao |
title |
Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development |
title_short |
Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development |
title_full |
Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development |
title_fullStr |
Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development |
title_full_unstemmed |
Composition of Gut Microbiota in the Gibel Carp (Carassius auratus gibelio) Varies with Host Development |
title_sort |
composition of gut microbiota in the gibel carp (carassius auratus gibelio) varies with host development |
publisher |
SPRINGER |
publishDate |
2017 |
url |
http://ir.ihb.ac.cn/handle/342005/31775 http://ir.ihb.ac.cn/handle/342005/31776 https://doi.org/10.1007/s00248-016-0924-4 |
genre |
Gadus morhua |
genre_facet |
Gadus morhua |
op_relation |
MICROBIAL ECOLOGY http://ir.ihb.ac.cn/handle/342005/31775 http://ir.ihb.ac.cn/handle/342005/31776 doi:10.1007/s00248-016-0924-4 |
op_doi |
https://doi.org/10.1007/s00248-016-0924-4 |
container_title |
Microbial Ecology |
container_volume |
74 |
container_issue |
1 |
container_start_page |
239 |
op_container_end_page |
249 |
_version_ |
1766005645317767168 |