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Dai W, Leng H, Li J, Li A, Li Z, Zhu Y, Li X, Jin L, Sun K, Feng J. The role of host traits and geography in shaping the gut microbiome of insectivorous bats. mSphere 2024; 9:e0008724. [PMID: 38509042 PMCID: PMC11036801 DOI: 10.1128/msphere.00087-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 02/28/2024] [Indexed: 03/22/2024] Open
Abstract
The gut microbiome is a symbiotic microbial community associated with the host and plays multiple important roles in host physiology, nutrition, and health. A number of factors have been shown to influence the gut microbiome, among which diet is considered to be one of the most important; however, the relationship between diet composition and gut microbiota in wild mammals is still not well recognized. Herein, we characterized the gut microbiota of bats and examined the effects of diet, host taxa, body size, gender, elevation, and latitude on the gut microbiota. The cytochrome C oxidase subunit I (COI) gene and 16S rRNA gene amplicons were sequenced from the feces of eight insectivorous bat species in southern China, including Miniopterus fuliginosus, Aselliscus stoliczkanus, Myotis laniger, Rhinolophus episcopus, Rhinolophus osgoodi, Rhinolophus ferrumequinum, Rhinolophus affinis, and Rhinolophus pusillus. The results showed that the composition of gut microbiome and diet exhibited significant differences among bat species. Diet composition and gut microbiota were significantly correlated at the order, family, genus, and operational taxonomic unit levels, while certain insects had a marked effect on the gut microbiome at specific taxonomic levels. In addition, elevation, latitude, body weight of bats, and host species had significant effects on the gut microbiome, but phylosymbiosis between host phylogeny and gut microbiome was lacking. These findings clarify the relationship between gut microbiome and diet and contribute to improving our understanding of host ecology and the evolution of the gut microbiome in wild mammals. IMPORTANCE The gut microbiome is critical for the adaptation of wildlife to the dynamic environment. Bats are the second-largest group of mammals with short intestinal tract, yet their gut microbiome is still poorly studied. Herein, we explored the relationships between gut microbiome and food composition, host taxa, body size, gender, elevation, and latitude. We found a significant association between diet composition and gut microbiome in insectivorous bats, with certain insect species having major impacts on gut microbiome. Factors like species taxa, body weight, elevation, and latitude also affected the gut microbiome, but we failed to detect phylosymbiosis between the host phylogeny and the gut microbiome. Overall, our study presents novel insights into how multiple factors shape the bat's gut microbiome together and provides a study case on host-microbe interactions in wildlife.
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Affiliation(s)
- Wentao Dai
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
- Key Laboratory of Vegetation Ecology, Ministry of Education, Changchun, China
| | - Haixia Leng
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
| | - Jun Li
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou, China
| | - Aoqiang Li
- School of Life Sciences, Central China Normal University, Wuhan, China
| | - Zhongle Li
- College of Life Science, Jilin Agricultural University, Changchun, China
| | - Yue Zhu
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
| | - Xiaolin Li
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
| | - Longru Jin
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
| | - Keping Sun
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
- Key Laboratory of Vegetation Ecology, Ministry of Education, Changchun, China
| | - Jiang Feng
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
- College of Life Science, Jilin Agricultural University, Changchun, China
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Li H, Xia W, Liu X, Wang X, Liu G, Chen H, Zhu L, Li D. Food provisioning results in functional, but not compositional, convergence of the gut microbiomes of two wild Rhinopithecus species: Evidence of functional redundancy in the gut microbiome. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159957. [PMID: 36343820 DOI: 10.1016/j.scitotenv.2022.159957] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 06/16/2023]
Abstract
The consumption of similar diets has led to the convergence of gut microbial compositions and functions across phylogenetically distinct animals. However, given the functional redundancy in gut microbiomes, it remains unclear whether synchrony occurs in their functions only and not in their composition, even within phylogenetically close animals consuming a similar diet. In this study, we collected fresh fecal samples from a Rhinopithecus roxellana population in April 2021 (before food provisioning) and June and December 2021 (after food provisioning) and used high-throughput sequencing methods (full-length 16S rRNA gene sequencing and metagenomes) to investigate changes in the gut microbiome due to food provisioning. Combining the results from our previous studies on a wild Rhinopithecus bieti population, we found that the artificial food provisions (e.g., apples, carrots, and peanuts) affected the gut microbiome, and synchrony occurred only in its functions and antibiotic resistance gene community in both Rhinopithecus species, reflecting its ecological functional redundancy. Given the current findings (e.g., depletion in probiotic microbes, dysbiosis in the gut microbial community, and changes in the antibiotic resistance gene profile), anthropogenic disturbances (e.g., food provisioning) would have potential negative effects on host health. Therefore, human activity in animal conservation should be rethought from the standpoint of gut microbial diversity.
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Affiliation(s)
- Hong Li
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China; Horticulture Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan, China
| | - Wancai Xia
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
| | - Xingyu Liu
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
| | - Xueyu Wang
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
| | - Guoqi Liu
- Mingke Biotechnology, Hangzhou, China
| | - Hua Chen
- Mingke Biotechnology, Hangzhou, China
| | - Lifeng Zhu
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Dayong Li
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China.
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Zhu D, Xie T, Du R, Guo L. Characterizing the Gut Microbiota of Eurasian Otter ( Lutra lutra chinensis) and Snub-Nosed Monkey ( Rhinopithecus roxellana) to Enhance Conservation Practices in the Foping National Nature Reserve of China. Animals (Basel) 2022; 12:ani12223097. [PMID: 36428325 PMCID: PMC9686598 DOI: 10.3390/ani12223097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/05/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
Understanding the interaction between the microbial composition in the habitat and the gut of wildlife will contribute to conservation efforts since changes in the gut microbiome have been proven to influence the healthy and nutritional status of the host. This study analyzed the relationship between soil microbes and the microbial diversity and structure of the distal gut of the terrestrial golden snub-nosed monkey and Eurasian otter in the Foping National Nature Reserve (FNNR). A total of 15 otter fecal samples and 18 monkey fecal samples were collected from which 5 and 6 samples, respectively, were randomly selected for microbiome analysis. The remaining samples were used for fecal short-chain fatty acids (SCFAs) analysis. Soil samples from the otter and monkey habitats at each sampling point (eight in total) were also collected for microbiome analysis. The microbial phyla with the greatest relative abundance in soil or animal samples were Proteobacteria (41.2, 32.7, and 73.3% for soil, otters, and monkeys, respectively), Firmicutes (0.4% soil, 30.1% otters, and 14.4% monkeys), Bacteroidota (5.6% soil, 17.0% otters, and 8.3% monkeys), and Acidobacteriota (24.6% soil, 1.7% otters, and 0.1% monkeys). The estimation of alpha diversity indices revealed that the feature, Chao1, and Shannon indices of the soil microbiome were the greatest (p < 0.01) among the three groups, followed by those of the otter microbiome and those of the monkey microbiome (p < 0.01). Beta diversity analyses confirmed differences in the microbiota of the three types of samples. The determination of SCFA concentration in feces revealed that total volatile fatty acids, acetic acid, and isovaleric acid were greater (p < 0.05) in otters than in monkeys, while propionic acid followed the opposite pattern (p < 0.05). Correlation analysis of the microbiome and SCFA contents showed that propionic acid was positively correlated with significantly different bacterial groups, while acetic and butyric acid and total volatile acids were negatively correlated. This study confirmed that the fecal microbes of Eurasian otters and golden snub-nosed monkeys in the reserve are related to the soil microbial communities of their habitats, but they have different bacterial community structures and compositions, and there are different SCFA metabolic patterns in the gut of the two animals. The present study will help to improve wildlife protection in the FNNR.
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Affiliation(s)
- Dapeng Zhu
- State Key Laboratory of Grassland Agro-Ecosystem, Lanzhou 730020, China
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
- Foping National Nature Reserve, Hanzhong 723000, China
| | - Tongtong Xie
- State Key Laboratory of Grassland Agro-Ecosystem, Lanzhou 730020, China
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Ruifang Du
- State Key Laboratory of Grassland Agro-Ecosystem, Lanzhou 730020, China
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Long Guo
- State Key Laboratory of Grassland Agro-Ecosystem, Lanzhou 730020, China
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
- Correspondence:
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Zhu L. New challenges in the study of the evolution of wild animals and their gut microbiome. Ecol Evol 2022; 12:e8904. [PMID: 35571763 PMCID: PMC9077628 DOI: 10.1002/ece3.8904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 11/21/2022] Open
Abstract
In this viewpoint, by reviewing the recent findings on wild animals and their gut microbiomes, we found some potential new insights and challenges in the study of the evolution of wild animals and their gut microbiome. We suggested that wild animal gut microbiomes may come from microbiomes in the animals' living habitats along with animals' special behavior, and that the study of long‐term changes in gut microbiomes should consider both habitat and special behaviors. Also, host behavior would facilitate the gut microbiome transmission between individuals. We suggested that research should integrate the evolutionary history and physiological systems of wild animals to understand the evolution of animals and their gut microbiomes. Finally, we proposed the Noncultured‐Cultured‐Fermentation‐Model Animal pipeline to determine the function (diet digestion, physiology, and behavior) of these target strains in the wild animal gut.
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Affiliation(s)
- Lifeng Zhu
- College of Life Sciences Nanjing Normal University Nanjing China
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Yang B, Cui Z, Ning M, Chen Y, Wu Z, Huang H. Variation in the intestinal microbiota at different developmental stages of Hynobius maoershanensis. Ecol Evol 2022; 12:e8712. [PMID: 35342562 PMCID: PMC8931708 DOI: 10.1002/ece3.8712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 02/05/2022] [Accepted: 02/14/2022] [Indexed: 11/11/2022] Open
Abstract
Intestinal microbiota play an important role in the life of amphibians and its composition may vary by developmental stage. In this study, 16S rRNA high-throughput sequencing was used to profile the intestinal microbiota of Hynobius maoershanensis, which exclusively inhabit the Maoer Mountain swamp at an altitude of approximately 2,000 m. We characterized the bacterial composition, structure, and function of the microbiota of H. maoershanensis at different developmental stages. The alpha diversity was not markedly different for the Simpson, Shannon, Ace, and Sobs indices of microbes. The beta diversity revealed that there were age-related differences in the structure of the intestinal microbes of H. maoershanensis, specifically, at the phylum level. Bacteroidetes and Proteobacteria were the dominant bacteria present in the adult stage, and the relative abundance of Bacteroidetes was significantly higher compared with that of tadpoles. Firmicutes and Proteobacteria were the dominant phylum during the tadpole stage and their relative abundance was significantly higher compared with the adult period. Functional analysis revealed that the pathways associated with organismal systems and metabolism were significantly enriched in the adults, whereas human diseases, genetic information processing, and cellular processes were more enriched in the hindlimb bud stage. Human diseases and environmental information processing were more enriched in the forelimb bud stage at KEGG pathway level 1. Possibilities for the observed discrepancies include the adaptation to eating habits and the remodeling of the intestines during development. We speculated that H. maoershanensis adults may be more suitable to a high-fiber diet, whereas the tadpoles are associated with a carnivorous diet. Our study provides evidence of variations in the intestinal microbiota during development in amphibians, highlighting the influence of historical developments on the intestinal microbiota and an increased understanding of the importance of physiological characteristics in shaping the intestinal microbiota of amphibians. These data will help us formulate more effective protection measures for H. maoershanensis.
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Affiliation(s)
- Bo Yang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of EducationGuilinChina
- Guangxi Key Laboratory of Rare and Endangered Animal EcologyGuangxi Normal UniversityGuilinChina
| | - Zhenzhen Cui
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of EducationGuilinChina
- Guangxi Key Laboratory of Rare and Endangered Animal EcologyGuangxi Normal UniversityGuilinChina
| | - Meihong Ning
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of EducationGuilinChina
- Guangxi Key Laboratory of Rare and Endangered Animal EcologyGuangxi Normal UniversityGuilinChina
| | - Yu Chen
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of EducationGuilinChina
- Guangxi Key Laboratory of Rare and Endangered Animal EcologyGuangxi Normal UniversityGuilinChina
| | - Zhengjun Wu
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of EducationGuilinChina
- Guangxi Key Laboratory of Rare and Endangered Animal EcologyGuangxi Normal UniversityGuilinChina
| | - Huayuan Huang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of EducationGuilinChina
- Guangxi Key Laboratory of Rare and Endangered Animal EcologyGuangxi Normal UniversityGuilinChina
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Lan LY, You YY, Hong QX, Liu QX, Xu CZ, Chen W, Zhu YD, Du XQ, Fan PF. The gut microbiota of gibbons across host genus and captive site in China. Am J Primatol 2022; 84:e23360. [PMID: 35166397 DOI: 10.1002/ajp.23360] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 12/02/2021] [Accepted: 12/19/2021] [Indexed: 01/04/2023]
Abstract
Gut microbiota influences nutrient metabolism and immunity of animal hosts. Better understanding of the composition and diversity of gut microbiota contributes to conservation and management of threatened animals both in situ and ex situ. In this study, we applied 16S rRNA gene amplicon sequencing to evaluate the composition and diversity of the fecal bacterial community of four gibbon genera (Family Hylobatidae) at four Chinese zoos. The results showed that the dominant bacterial phyla were Bacteroidetes, Firmicutes, and Proteobacteria and dominant families were Prevotellaceae (Bacteroidetes), Spirochaetaceae (Spirochaetes) and Ruminococcaceae (Firmicutes) in the gut of all gibbons. Both captive site and host genus had significant effects on the relative abundance of dominant bacteria and structure of gut bacterial community. We found that captive site and host genus did not solely impact gut bacterial diversity, but the interaction between them did. This study provides basic knowledge for gut microbiota of all four gibbon genera and contributes to management and conservation of captive gibbons.
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Affiliation(s)
- Li-Ying Lan
- School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Yu-Yan You
- Beijing Key Laboratory of Captive Wildlife Technologies, Beijing Zoo, Beijing, China
| | - Qi-Xuan Hong
- School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | | | - Chun-Zhong Xu
- Development Co., Ltd., Shanghai Wild Animal Park, Shanghai, China
| | - Wu Chen
- Guangzhou Zoo, Guangzhou, China
| | | | | | - Peng-Fei Fan
- School of Life Sciences, Sun Yat-sen University, Guangzhou, China
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Xia W, Liu G, Wang D, Chen H, Zhu L, Li D. Functional convergence of Yunnan snub-nosed monkey and bamboo-eating panda gut microbiomes revealing the driving by dietary flexibility on mammal gut microbiome. Comput Struct Biotechnol J 2022; 20:685-699. [PMID: 35140888 PMCID: PMC8814018 DOI: 10.1016/j.csbj.2022.01.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 12/15/2021] [Accepted: 01/13/2022] [Indexed: 12/28/2022] Open
Abstract
The gut microbiomes of non-human primates have received a great deal of attention due to their close relationship to humans. In recent years, these studies have mainly focused on the gut microbiome of wild primates, which will be helpful to understanding the evolution of primates and their gut microbiomes (e.g., gut microbiome plasticity and diet flexibility). However, there is still a lack of basic information on the gut microbiomes from wild populations. Here, we investigated the gut microbial composition (16S rRNA gene) and function (metagenome and metagenome-assembled genomes (MAGs)) of Yunnan snub-nosed monkey populations in Weixi County, Yunnan Province, China, that had diets either completely based on wild-foraging or were regularly supplemented with human provisioned food. We found a significant difference in the gut microbiome between these two populations: the gut microbiome of the wild-foraging (no food provision) population was enriched genes involved in the detoxification of bamboo cyanide (high proportion of bamboo shoot intake) and chitin (from insect diet) digestion, while the gut microbiome of the food provisioned (e.g., fruits) wild populations were enriched genes involved in carbohydrate metabolism. Moreover, the gut microbiome of the wild-foraging population shared a putatively functional convergence with the gut microbiome of wild bamboo-eating pandas: such as microbes and genes involved in the cyanide detoxification. Therefore, the gut microbiome of the Yunnan snub-nosed monkey displayed the potential plasticity in response to diet flexibility. Long-term food-provisioning of the wild population has led to dramatic changes in gut microbial composition, function, and even antibiotic resistance. The antibiotic resistance profile for the wild Yunnan snub-nosed monkey population could be considered the baseline and an important piece of information for conservation.
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Affiliation(s)
- Wancai Xia
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
- Institute of Rare Animals and Plants, China West Normal University, Nanchong, Sichuan, China
| | - Guoqi Liu
- Mingke Biotechnology, Hangzhou, China
| | - Dali Wang
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
- Institute of Rare Animals and Plants, China West Normal University, Nanchong, Sichuan, China
| | - Hua Chen
- Mingke Biotechnology, Hangzhou, China
| | - Lifeng Zhu
- College of Life Sciences, Nanjing Normal University, Nanjing, China
- Corresponding authors at: College of Life Science, Nanjing Normal University, Nanjing, China (L. Zhu); Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), Nanchong, China West Normal University, China (D. Li).
| | - Dayong Li
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan, China
- Institute of Rare Animals and Plants, China West Normal University, Nanchong, Sichuan, China
- Corresponding authors at: College of Life Science, Nanjing Normal University, Nanjing, China (L. Zhu); Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), Nanchong, China West Normal University, China (D. Li).
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Yao R, Dai Q, Wu T, Yang Z, Chen H, Liu G, Zhu Y, Qi D, Yang X, Luo W, Gu X, Yang X, Zhu L. Fly-over phylogeny across invertebrate to vertebrate: The giant panda and insects share a highly similar gut microbiota. Comput Struct Biotechnol J 2021; 19:4676-4683. [PMID: 34504662 PMCID: PMC8390952 DOI: 10.1016/j.csbj.2021.08.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 07/30/2021] [Accepted: 08/16/2021] [Indexed: 01/19/2023] Open
Abstract
Many studies highlight that host phylogeny and diet are the two main factors influencing the animal gut microbiota. However, the internal mechanisms driving the evolution of animal gut microbiota may be more complex and complicated than we previously realized. Here, based on a large-scale meta-analysis of animal gut microbiota (16 s RNA gene data from approximately 1,800 samples; 108 metagenomes) across a wide taxonomic range of hosts, from invertebrate to vertebrate, we found high similarity in the gut microbial community (high proportion of Gammaproteobacteria (Pseudomonas)) of invertebrate insects and vertebrate bamboo-eating pandas (giant panda and red panda), which might be associated their plant-eating behavior and the presence of oxygen in the intestinal tract. A Pseudomonas strain-level analysis using 108 metagenomes further revealed that the response to either host niches or selection by the host might further lead to host-specific strains (or sub-strains) among the different hosts congruent with their evolutionary history. In this study, we uncovered new insights into the current understanding of the evolution of animals and their gut microbiota.
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Affiliation(s)
- Ran Yao
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Qinlong Dai
- Sichuan Liziping National Nature Reserve, Shimian, China
- Shimian Research Center of Giant Panda Small Population Conservation and Rejuvenation, Shimian, China
| | - Tonggui Wu
- East China Coastal Forest Ecosystem Long-term Research Station, Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou Zhejiang, China
| | | | - Hua Chen
- Mingke Biotechnology Co., Ltd., Hangzhou, China
| | - Guoqi Liu
- Mingke Biotechnology Co., Ltd., Hangzhou, China
| | - Yudong Zhu
- Sichuan Liziping National Nature Reserve, Shimian, China
- Shimian Research Center of Giant Panda Small Population Conservation and Rejuvenation, Shimian, China
| | - Dunwu Qi
- Chengdu Giant Panda Breeding Center, Chengdu, China
| | - Xu Yang
- Chengdu Xinagai Information Technology Co., Ltd., Chengdu, China
| | - Wei Luo
- Sichuan Liziping National Nature Reserve, Shimian, China
- Shimian Research Center of Giant Panda Small Population Conservation and Rejuvenation, Shimian, China
| | - Xiaodong Gu
- Sichuan Station of Wildlife Survey and Management, Chengdu, China
| | - Xuyu Yang
- Sichuan Station of Wildlife Survey and Management, Chengdu, China
| | - Lifeng Zhu
- College of Life Sciences, Nanjing Normal University, Nanjing, China
- Corresponding author.
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