1
|
Hernández-Pérez A, Söderhäll I. Intestinal microbiome in crayfish: Its role upon growth and disease presentation. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 145:104703. [PMID: 37004928 DOI: 10.1016/j.dci.2023.104703] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/31/2023] [Accepted: 03/29/2023] [Indexed: 05/20/2023]
Abstract
The intestine-associated microbiota in crustaceans are considered a key element for maintaining homeostasis and health within the organisms. Recently, efforts have been made to characterize bacterial communities of freshwater crustaceans, including crayfish, and their interplay with the host's physiology and the aquatic environments. As a result, it has become evident that crayfish intestinal microbial communities display high plasticity, which is strongly influenced by both the diet, especially in aquaculture, and the environment. Moreover, studies regarding the characterization and distribution of the microbiota along the gut portions led to the discovery of bacteria with probiotic potential. The addition of these microorganisms to their food has shown a limited positive correlation with the growth and development of crayfish freshwater species. Finally, there is evidence that infections, particularly those from viral etiology, lead to low diversity and abundance of the intestinal microbial communities. In the present article, we have reviewed data on the crayfish' intestinal microbiota, highlighting the most frequently observed taxa and emphasizing the dominance of phylum within this community. In addition, we have also searched for evidence of microbiome manipulation and its potential impact on productive parameters, and discussed the role of the microbiome in the regulation of diseases presentation, and environmental perturbations.
Collapse
Affiliation(s)
- Ariadne Hernández-Pérez
- Departamento de Medicina y Zootecnia de Abejas, Conejos y Organismos Acuáticos. Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Circuito de la Investigación Científica s/n, 04510, Ciudad Universitaria, México.
| | - Irene Söderhäll
- Department of Organismal Biology, Uppsala University, Norbyvägen 18A, 752 36, Uppsala, Sweden
| |
Collapse
|
2
|
Cai M, Deng H, Sun H, Si W, Li X, Hu J, Huang M, Fan W. Changes of intestinal microbiota in the giant salamander (Andrias davidianus) during growth based on high-throughput sequencing. Front Microbiol 2023; 14:1052824. [PMID: 37007534 PMCID: PMC10061097 DOI: 10.3389/fmicb.2023.1052824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 02/16/2023] [Indexed: 03/18/2023] Open
Abstract
Despite an increasing appreciation of the importance of host–microbe interaction in healthy growth, information on gut microbiota changes of the Chinese giant salamander (Andrias davidianus) during growth is still lacking. Moreover, it is interesting to identify gut microbial structure for further monitoring A. davidianus health. This study explored the composition and functional characteristics of gut bacteria in different growth periods, including tadpole stage (ADT), gills internalization stage (ADG), 1 year age (ADY), 2 year age (ADE), and 3 year age (ADS), using high-throughput sequencing. The results showed that significant differences were observed in microbial community composition and abundance among different growth groups. The diversity and abundance of intestinal flora gradually reduced from larvae to adult stages. Overall, the gut microbial communities were mainly composed of Fusobacteriota, Firmicutes, Bacteroidota, and Proteobacteria. More specifically, the Cetobacterium genus was the most dominant, followed by Lactobacillus and Candidatus Amphibiichlamydia. Interestingly, Candidatus Amphibiichlamydia, a special species related to amphibian diseases, could be a promising indicator for healthy monitoring during A. davidianus growth. These results could be an important reference for future research on the relationship between the host and microbiota and also provide basic data for the artificial feeding of A. davidianus.
Collapse
Affiliation(s)
- Mingcheng Cai
- Institute of Aquatic Animal Disease Prevention and Control, Chongqing University of Arts and Sciences, Chongqing, China
| | - Huan Deng
- Institute of Aquatic Animal Disease Prevention and Control, Chongqing University of Arts and Sciences, Chongqing, China
| | - Hanchang Sun
- Institute of Aquatic Animal Disease Prevention and Control, Chongqing University of Arts and Sciences, Chongqing, China
| | - Wantong Si
- Institute of Aquatic Animal Disease Prevention and Control, Chongqing University of Arts and Sciences, Chongqing, China
| | - Xiaoying Li
- Institute of Aquatic Animal Disease Prevention and Control, Chongqing University of Arts and Sciences, Chongqing, China
| | - Jing Hu
- Institute of Aquatic Animal Disease Prevention and Control, Chongqing University of Arts and Sciences, Chongqing, China
| | - Mengjun Huang
- Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing, China
- *Correspondence: Mengjun Huang,
| | - Wenqiao Fan
- Institute of Aquatic Animal Disease Prevention and Control, Chongqing University of Arts and Sciences, Chongqing, China
- Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing, China
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing, China
- Wenqiao Fan,
| |
Collapse
|
3
|
Youngblut ND, Reischer GH, Dauser S, Maisch S, Walzer C, Stalder G, Farnleitner AH, Ley RE. Vertebrate host phylogeny influences gut archaeal diversity. Nat Microbiol 2021; 6:1443-1454. [PMID: 34702978 PMCID: PMC8556154 DOI: 10.1038/s41564-021-00980-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 09/16/2021] [Indexed: 01/04/2023]
Abstract
Commonly used 16S rRNA gene primers do not detect the full range of archaeal diversity present in the vertebrate gut. As a result, several questions regarding the archaeal component of the gut microbiota remain, including which Archaea are host-associated, the specificities of such associations and the major factors influencing archaeal diversity. Using 16S rRNA gene amplicon sequencing with primers that specifically target Archaea, we obtained sufficient sequence data from 185 gastrointestinal samples collected from 110 vertebrate species that span five taxonomic classes (Mammalia, Aves, Reptilia, Amphibia and Actinopterygii), of which the majority were wild. We provide evidence for previously undescribed Archaea-host associations, including Bathyarchaeia and Methanothermobacter, the latter of which was prevalent among Aves and relatively abundant in species with higher body temperatures, although this association could not be decoupled from host phylogeny. Host phylogeny explained archaeal diversity more strongly than diet, while specific taxa were associated with both factors, and cophylogeny was significant and strongest for mammalian herbivores. Methanobacteria was the only class predicted to be present in the last common ancestors of mammals and all host species. Further analysis indicated that Archaea-Bacteria interactions have a limited effect on archaeal diversity. These findings expand our current understanding of Archaea-vertebrate associations.
Collapse
Affiliation(s)
- Nicholas D Youngblut
- Department of Microbiome Science, Max Planck Institute for Developmental Biology, Tübingen, Germany.
| | - Georg H Reischer
- TU Wien, Institute of Chemical, Environmental and Bioscience Engineering, Research Group for Environmental Microbiology and Molecular Diagnostics 166/5/3, Vienna, Austria.,ICC Interuniversity Cooperation Centre Water & Health, Vienna, Austria
| | - Silke Dauser
- Department of Microbiome Science, Max Planck Institute for Developmental Biology, Tübingen, Germany
| | - Sophie Maisch
- Department of Microbiome Science, Max Planck Institute for Developmental Biology, Tübingen, Germany
| | - Chris Walzer
- Wildlife Conservation Society, Bronx, NY, USA.,Research Institute of Wildlife Ecology, University of Veterinary Medicine, Vienna, Austria
| | - Gabrielle Stalder
- Research Institute of Wildlife Ecology, University of Veterinary Medicine, Vienna, Austria
| | - Andreas H Farnleitner
- TU Wien, Institute of Chemical, Environmental and Bioscience Engineering, Research Group for Environmental Microbiology and Molecular Diagnostics 166/5/3, Vienna, Austria.,ICC Interuniversity Cooperation Centre Water & Health, Vienna, Austria.,Research Division Water Quality and Health, Karl Landsteiner University for Health Sciences, Krems an der Donau, Austria
| | - Ruth E Ley
- Department of Microbiome Science, Max Planck Institute for Developmental Biology, Tübingen, Germany.,Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infections, University of Tübingen, Tübingen, Germany
| |
Collapse
|
4
|
Jiao H, Li B, Zheng Z, Zhou Z, Li W, Gu G, Liu J, Luo Y, Shuai X, Zhao Y, Liu Y, Wang Y, Wang X, Hu X, Wu L, Chen J, Huang Q. Transcriptome Landscape of Intracellular Brucella ovis Surviving in RAW264.7 Macrophage Immune System. Inflammation 2021; 43:1649-1666. [PMID: 32430895 PMCID: PMC7235551 DOI: 10.1007/s10753-020-01239-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Brucella ovis infection results in genital damage and epididymitis in rams, placental inflammation and rare abortion in ewes, and neonatal mortality in lambs. However, the mechanism underlying B. ovis infection remains unclear. In the present study, we used prokaryotic transcriptome sequencing to identify the differentially expressed genes (DEGs) between wild-type B. ovis and intracellular B. ovis in RAW264.7 macrophages. Gene ontology (GO) term enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed, and quantitative reverse transcriptase PCR (qRT-PCR) was used to validate the top 10 upregulated and downregulated DEGs. The results showed that 212 genes were differentially expressed, including 68 upregulated and 144 downregulated genes, which were mainly enriched in 30 GO terms linked to biological process, cellular component, and molecular function. KEGG analysis showed that the DEGs were enriched in the hypoxia-inducible factor 1 (HIF-1) signaling pathway, mitogen-activated protein kinase (MAPK) signaling pathway, beta-alanine metabolism, and quorum sensing pathway. BME_RS01160, BME_RS04270, BME_RS08185, BME_RS12880, BME_RS25875, predicted_RNA865, and predicted_RNA953 were confirmed with the transcriptome sequencing data. Hence, our findings not only reveal the intracellular parasitism of B. ovis in the macrophage immune system, but also help to understand the mechanism of chronic B. ovis infection.
Collapse
Affiliation(s)
- Hanwei Jiao
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China. .,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China. .,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China.
| | - Bowen Li
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Zonglin Zheng
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China
| | - Zhixiong Zhou
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Wenjie Li
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Guojing Gu
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Juan Liu
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Yichen Luo
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Xuehong Shuai
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Yu Zhao
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, 402460, People's Republic of China.,College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Yuxuan Liu
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China
| | - Yidan Wang
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China
| | - Xinglong Wang
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China
| | - Xiaoyan Hu
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China
| | - Li Wu
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Jixuan Chen
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| | - Qingzhou Huang
- College of Animal Science, Southwest University, Chongqing, 402460, People's Republic of China.,Chongqing Veterinary Scientific Engineering Research Center, Southwest University, Chongqing, 402460, People's Republic of China
| |
Collapse
|
5
|
Zhang Q, Lin Y, Zhang T, Wu Y, Fang P, Wang S, Wu Z, Hao J, Li A. Etiological characteristics of "tail blister disease" of Australian redclaw crayfish (Cherax quadricarinatus). J Invertebr Pathol 2021; 184:107643. [PMID: 34224726 DOI: 10.1016/j.jip.2021.107643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 05/07/2021] [Accepted: 06/28/2021] [Indexed: 11/30/2022]
Abstract
In November 2019, an acute disease outbreak in Australian redclaw crayfish (Cherax quadricarinatus) occurred in a farm in Hubei, China, with a cumulative mortality rate of over 80%. One of the characteristic symptoms of the disease was blisters on the tail. This symptom is also common in diseased Procambarus clarkii every year in this country, but the causative agent has not been determined. This study analyzed the etiological characteristics of this disease. Bacterial isolation and identification combined with high-throughput sequencing analysis were conducted to obtain the microbiota characteristics in the hemolymph, hepatopancreas, and intestines. Results showed that this outbreak was caused by infection from Aeromonas hydrophila and Aeromonas veronii. The underlying cause was stress imposed on crayfish during transferring from outdoor pond to indoor pond because of temperature drops. Aeromonas infection caused remarkable changes in the structure of the microbial composition in the hemolymph, hepatopancreas, and intestines of the crayfish. The abundance of Aeromonas in the hemolymph of the sick crayfish was as high as 99.33%. In particular, KEGG metabolic pathway analysis showed that some antibiotic synthesis, enterobactin biosynthesis, and myo-inositol degradation pathways were abundant in healthy crayfish hemolymphs, which may be the mechanism of maintaining crayfish health. Conversely, inhibition of these pathways led to the disorder of microbiota structure, finally leading to the occurrence of diseases. To the knowledge of the authors, this study was the first to use high-throughput amplicon sequencing targeting the 16S rRNA gene to find the causative bacteria in aquatic animals. This protocol can provide more comprehensive and reliable evidence for pathogen identification, even if the pathogenic bacteria are anaerobes or other hard-to-culture bacteria.
Collapse
Affiliation(s)
- Qianqian Zhang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, China; National Aquatic Biological Resource Center, NABRC, Wuhan, China
| | - Yaoyao Lin
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; University of Chinese Academy of Sciences, Beijing, China
| | - Tanglin Zhang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Yafeng Wu
- Fisheries Technical Extension Centre of Jiangsu Province, Nanjing, China
| | - Ping Fang
- Fisheries Technical Extension Centre of Jiangsu Province, Nanjing, China
| | - Shuyi Wang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; University of Chinese Academy of Sciences, Beijing, China
| | - Zhenbin Wu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; University of Chinese Academy of Sciences, Beijing, China
| | - Jingwen Hao
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; University of Chinese Academy of Sciences, Beijing, China
| | - Aihua Li
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China; Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, China; National Aquatic Biological Resource Center, NABRC, Wuhan, China.
| |
Collapse
|