1
|
Chaudhary DK, Kim SE, Park HJ, Kim KH. Unveiling the Bacterial Community across the Stomach, Hepatopancreas, Anterior Intestine, and Posterior Intestine of Pacific Whiteleg Shrimp. J Microbiol Biotechnol 2024; 34:1260-1269. [PMID: 38938005 PMCID: PMC11239424 DOI: 10.4014/jmb.2403.03039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 06/29/2024]
Abstract
The gastrointestinal (GI) tract of shrimp, which is comprised of the stomach, hepatopancreas, and intestine, houses microbial communities that play crucial roles in immune defense, nutrient absorption, and overall health. While the intestine's microbiome has been well-studied, there has been limited research investigating the stomach and hepatopancreas. The present study addresses this gap by profiling the bacterial community in these interconnected GI segments of Pacific whiteleg shrimp. To this end, shrimp samples were collected from a local aquaculture farm in South Korea, and 16S rRNA gene amplicon sequencing was performed. The results revealed significant variations in bacterial diversity and composition among GI segments. The stomach and hepatopancreas exhibited higher Proteobacteria abundance, while the intestine showed a more diverse microbiome, including Cyanobacteria, Actinobacteria, Bacteroidetes, Firmicutes, Chloroflexi, and Verrucomicrobia. Genera such as Oceaniovalibus, Streptococcus, Actibacter, Ilumatobacter, and Litorilinea dominated the intestine, while Salinarimonas, Sphingomonas, and Oceaniovalibus prevailed in the stomach and hepatopancreas. It is particularly notable that Salinarimonas, which is associated with nitrate reduction and pollutant degradation, was prominent in the hepatopancreas. Overall, this study provides insights into the microbial ecology of the Pacific whiteleg shrimp's GI tract, thus enhancing our understanding of shrimp health with the aim of supporting sustainable aquaculture practices.
Collapse
Affiliation(s)
- Dhiraj Kumar Chaudhary
- Department of Microbiology, Pukyong National University, Busan 48513, Republic of Korea
- Division of Marine and Fisheries Life Sciences, Pukyong National University, Busan 48513, Republic of Korea
| | - Sang-Eon Kim
- Department of Microbiology, Pukyong National University, Busan 48513, Republic of Korea
- Division of Marine and Fisheries Life Sciences, Pukyong National University, Busan 48513, Republic of Korea
| | - Hye-Jin Park
- Korea Institute of Ocean Science and Technology, Busan 49111, Republic of Korea
| | - Kyoung-Ho Kim
- Department of Microbiology, Pukyong National University, Busan 48513, Republic of Korea
- Division of Marine and Fisheries Life Sciences, Pukyong National University, Busan 48513, Republic of Korea
| |
Collapse
|
2
|
Zhang YJ, Liu XF, Kuang BZ, Zhang XY, Zhou MY, Chen S. Neptunicoccus sediminis gen. nov., sp. nov., a member of the family Rhodobacteraceae isolated from the Yellow Sea. Int J Syst Evol Microbiol 2018; 68:1702-1706. [DOI: 10.1099/ijsem.0.002728] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Yan-Jiao Zhang
- Shandong Province Key Laboratory of Applied Mycology, School of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Xu-Feng Liu
- Shandong Province Key Laboratory of Applied Mycology, School of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Bao-Zhi Kuang
- Shandong Province Key Laboratory of Applied Mycology, School of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Xi-Ying Zhang
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Jinan 250100, PR China
| | - Ming-Yang Zhou
- Shandong Provincial Key Laboratory of Fine Chemicals, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology, Jinan, 250353, PR China
| | - Shiyong Chen
- Shandong engineering research center for aquatic animal immune preparation, Marine Science and Engineering College, Qingdao Agricultural University, Shandong 266109, PR China
- Shandong Province Key Laboratory of Applied Mycology, School of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| |
Collapse
|
3
|
Li J, Huang Z, Lai Q, Liu X, Wang G, Shao Z. Oceaniglobus indicus gen. nov., sp. nov., a member of the family Rhodobacteraceae isolated from surface seawater. Int J Syst Evol Microbiol 2017; 67:4930-4935. [DOI: 10.1099/ijsem.0.002275] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Jianyang Li
- Key Laboratory of Marine Genetic Resources; Fujian Key Laboratory of Marine Genetic Resources; Fujian Collaborative Innovation Center of Marine Biological Resources; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, PR China
- School of Environmental Science and Engineering, Tianjin University, Tianjin 300387, PR China
| | - Zhaobin Huang
- Key Laboratory of Marine Genetic Resources; Fujian Key Laboratory of Marine Genetic Resources; Fujian Collaborative Innovation Center of Marine Biological Resources; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, PR China
| | - Qiliang Lai
- Key Laboratory of Marine Genetic Resources; Fujian Key Laboratory of Marine Genetic Resources; Fujian Collaborative Innovation Center of Marine Biological Resources; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, PR China
| | - Xiupian Liu
- Key Laboratory of Marine Genetic Resources; Fujian Key Laboratory of Marine Genetic Resources; Fujian Collaborative Innovation Center of Marine Biological Resources; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, PR China
| | - Guangyi Wang
- School of Environmental Science and Engineering, Tianjin University, Tianjin 300387, PR China
| | - Zongze Shao
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, PR China
- Key Laboratory of Marine Genetic Resources; Fujian Key Laboratory of Marine Genetic Resources; Fujian Collaborative Innovation Center of Marine Biological Resources; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, PR China
| |
Collapse
|
4
|
Baek K, Lee YM, Shin SC, Hwang K, Hwang CY, Hong SG, Lee HK. Halocynthiibacter arcticus sp. nov., isolated from Arctic marine sediment. Int J Syst Evol Microbiol 2015; 65:3861-3865. [PMID: 26243211 DOI: 10.1099/ijsem.0.000507] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
A Gram-staining-negative, oxidase- and catalase-positive, non-motile, aerobic and rod-shaped bacterium producing white colonies, PAMC 20958T, was isolated from a marine sediment of the Arctic. PAMC 20958T grew at 10-27 °C (optimally at 21 °C), at pH 5.5-9.5 (optimally at pH 7.0-7.5) and in the presence of 0.5-7.5 % (w/v) (optimally at 2.0 %) NaCl. PAMC 20958T showed 97.5 % 16S rRNA gene sequence similarity with Halocynthiibacter namhaensis KCTC 32362T and formed a robust phylogenetic clade with this species. The average nucleotide identity value between strain PAMC 20958T and H. namhaensis KCTC 32362T was 79.7 % and the genome-to-genome distance was 13.0 % on average. The genomic DNA G+C content calculated from the genome sequence was 53.2 mol%. The major fatty acids were C18 : 1ω7c and/or C18 : 1ω6c. The major respiratory isoprenoid quinone was ubiquinone-10 (Q-10) and major polar lipids were phosphatidylcholine, phosphatidylglycerol, an unidentified aminolipid and two unidentified lipids. On the basis of phylogenetic analysis and genotypic and phenotypic data obtained in this study, it is concluded that strain PAMC 20958T ( = KCTC 42129T = JCM 30530T) represents the type strain of a novel species of the genus Halocynthiibacter, for which the name Halocynthiibacter arcticus sp. nov. is proposed.
Collapse
Affiliation(s)
- Kiwoon Baek
- Division of Polar Life Sciences, Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea
| | - Yung Mi Lee
- Division of Polar Life Sciences, Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea.,School of Biological Sciences, College of Natural Science, Seoul National University, 599 Gwanak-ro, Gwanak-gu, Seoul 151-747, Republic of Korea
| | - Seung Chul Shin
- Division of Polar Life Sciences, Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea
| | - Kyuin Hwang
- Division of Polar Life Sciences, Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea
| | - Chung Yeon Hwang
- Division of Polar Life Sciences, Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea
| | - Soon Gyu Hong
- Division of Polar Life Sciences, Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea
| | - Hong Kum Lee
- Division of Polar Life Sciences, Korea Polar Research Institute, 26 Songdomirae-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea
| |
Collapse
|
5
|
Abstract
Oceaniovalibus guishaninsula, as a representative of a new genus within the family Rhodobacteraceae, was isolated from surface seawater that was sulfidic. Here, we present the draft genome sequence of the type strain, JLT2003(T).
Collapse
|