High-Throughput Sequencing Analysis Reveals Correlations between Host Phylogeny, Gut Microbiota, and Habitat of Wild Frogs from a Mountainous Area

doi:10.1643/OT-18-040

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	High-Throughput Sequencing Analysis Reveals Correlations between Host Phylogeny, Gut Microbiota, and Habitat of Wild Frogs from a Mountainous Area
	Shu, Yilin 1,2; Wang, Gang 1,2; Hong, Pei 3,4; Yu, Qiang 1,2; Zhang, Jihui 1,2; Donde, Oscar Omondi 3,5; Xiao, Bangding 3,4; Wu, Hailong 1,2
刊名	COPEIA
	2019-03-01
卷号	107 期号:1 页码:131-137
ISSN号	0045-8511
DOI	10.1643/OT-18-040
通讯作者	Wu, Hailong(whlong@mail.ahnu.edu.cn)
英文摘要	Gut microbiota of vertebrate hosts play crucial roles for the host they inhabit. In this study, we compared the composition and predicted functions of gut microbiota of female individuals belonging to four frog species from different habitats using bacterial 16S rRNA gene sequencing. Our results showed that the gut microbiota of the examined frog species were dominated by the phyla Firmicutes, Proteobacteria, Bacteriodetes, Verrucomicrobia, and Fusobacteria. There were significant differences in the relative abundance of dominant phyla among the four species, although the relative abundance of dominant phyla in the microbiota of individuals of Odorrana tormota was more evenly balanced (ranged from 10.45% for Fusobacteria to 27.21% for Bacteroidetes). The alpha diversity patterns varied depending on the microbial taxon level. At the phylum level, the Chao1 diversity was positively associated with body weight, with the diversity index scores of O. tormota and Amolops wuyiensis markedly lower than those of Odorrana schmackeri and Polypedates megacephalus. At the genus level, Chao1 diversity was associated with evolutionary relationships among species, with the Chao1 diversity index score for P. megacephalus of distant evolutionary relationships being significantly higher than the scores for frogs with close evolutionary relationships. Moreover, permutational multivariate analysis of variance revealed significant differences in the gut bacterial community structure among species (R-2 = 0.510, P = 0.001). Further, the predicted functions of the gut microbiota were similar for species with close evolutionary relationships but differed with distant evolutionary relationships. Taken together, our results indicate that wild frogs have species-specific microbial communities and provide insight into the ecological and evolutionary dynamics of host-microbe interactions.
资助项目	National Natural Science Foundation of China[31370537] ; Doctoral Fund of Ministry of Education of China[20133424110006]
WOS关键词	BACTERIAL COMMUNITIES ; SHAPE ; DIVERSITY
WOS研究方向	Zoology
语种	英语
出版者	AMER SOC ICHTHYOLOGISTS & HERPETOLOGISTS
WOS记录号	WOS:000463614900013
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/27694]
专题	水生生物研究所_水环境工程研究中心
通讯作者	Wu, Hailong
作者单位	1.Key Lab Conservat & Utilizat Important Biol Resou, Wuhu 241000, Peoples R China 2.Anhui Normal Univ, Coll Life Sci, Wuhu 241000, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Egerton Univ, Dept Environm Sci, Egerton 53620115, Kenya
推荐引用方式 GB/T 7714	Shu, Yilin,Wang, Gang,Hong, Pei,et al. High-Throughput Sequencing Analysis Reveals Correlations between Host Phylogeny, Gut Microbiota, and Habitat of Wild Frogs from a Mountainous Area[J]. COPEIA,2019,107(1):131-137.
APA	Shu, Yilin.,Wang, Gang.,Hong, Pei.,Yu, Qiang.,Zhang, Jihui.,...&Wu, Hailong.(2019).High-Throughput Sequencing Analysis Reveals Correlations between Host Phylogeny, Gut Microbiota, and Habitat of Wild Frogs from a Mountainous Area.COPEIA,107(1),131-137.
MLA	Shu, Yilin,et al."High-Throughput Sequencing Analysis Reveals Correlations between Host Phylogeny, Gut Microbiota, and Habitat of Wild Frogs from a Mountainous Area".COPEIA 107.1(2019):131-137.