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Variation in epibiotic bacteria on two squat lobster species of Munidopsidae
Feng, Wenze1,2,3,4; Wang, Minxiao1,2,3; Dong, Dong5; Hui, Min5; Zhang, Huan1,2; Fu, Lulu1,2; Zhong, Zhaoshan1,2; Xu, Zheng6; Li, Chaolun1,2,3,4
2023-06-28
Source PublicationFRONTIERS IN MICROBIOLOGY
Volume14Pages:10
Corresponding AuthorLi, Chaolun(lcl@qdio.ac.cn)
AbstractThe relationships between epibiotic bacteria on deep-sea hosts and host lifestyle factors are of particular interest in the field of deep-sea chemoautotrophic environmental adaptations. The squat lobsters Shinkaia crosnieri and Munidopsis verrilli are both dominant species in cold-seep ecosystems, and they have different distributions and feeding behaviors. These species may have evolved to have distinct epibiotic microbiota. Here, we compared the epibiotic bacterial communities on the M. verrilli carapace (MVcarapace), S. crosnieri carapace (SCcarapace), and S. crosnieri ventral plumose setae (SCsetae). The epibiotic bacteria on SCsetae were dense and diverse and had a multi-layer configuration, while those on MVcarapace and SCcarapace were sparse and had a monolayer configuration. Chemoautotrophic bacteria had the highest relative abundance in all epibiotic bacterial communities. The relative abundance of amplicon sequence variant 3 (ASV3; unknown species in order Thiotrichales), which is associated with sulfide oxidation, was significantly higher in SCsetae than MVcarapace and SCcarapace. Thiotrichales species seemed to be specifically enriched on SCsetae, potentially due to the synthetic substrate supply, adhesion preference, and host behaviors. We hypothesize that the S. crosnieri episymbionts use chemical fluxes near cold seeps more efficiently, thereby supporting the host's nutrient strategies, resulting in a different distribution of the two species of squat lobster.
Keywordcold seep squat lobster epibiotic microbiome sulfide adaptation
DOI10.3389/fmicb.2023.1197476
Indexed BySCI
Language英语
WOS Research AreaMicrobiology
WOS SubjectMicrobiology
WOS IDWOS:001023781000001
PublisherFRONTIERS MEDIA SA
WOS KeywordCOLD-SEEP COMMUNITIES ; DECAPOD CRUSTACEANS ; HYDROTHERMAL VENTS ; ANOMURA ; CRAB ; DIVERSITY ; GALATHEID ; CARIDEA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/182440
Collection海洋生态与环境科学重点实验室
Corresponding AuthorLi, Chaolun
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res, Qingdao, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou, Peoples R China
5.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao, Peoples R China
6.Zaozhuang Univ, Coll Life Sci, Zaozhuang, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res
Recommended Citation
GB/T 7714
Feng, Wenze,Wang, Minxiao,Dong, Dong,et al. Variation in epibiotic bacteria on two squat lobster species of Munidopsidae[J]. FRONTIERS IN MICROBIOLOGY,2023,14:10.
APA Feng, Wenze.,Wang, Minxiao.,Dong, Dong.,Hui, Min.,Zhang, Huan.,...&Li, Chaolun.(2023).Variation in epibiotic bacteria on two squat lobster species of Munidopsidae.FRONTIERS IN MICROBIOLOGY,14,10.
MLA Feng, Wenze,et al."Variation in epibiotic bacteria on two squat lobster species of Munidopsidae".FRONTIERS IN MICROBIOLOGY 14(2023):10.
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