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Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids
Many marine bivalves are regarded as healthy foods due to their high carotenoid content. Only plants and microorganisms have natural carotenoids biosynthesis ability, hence, animals such as bivalves must obtain carotenoids from their diets. Due to the filter-feeding behavior of bivalves, they have h...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7018768/ https://www.ncbi.nlm.nih.gov/pubmed/32117095 http://dx.doi.org/10.3389/fmicb.2020.00036 |
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author | Liu, Hongxing Tan, Kar Soon Zhang, Xinxu Zhang, Hongkuan Cheng, Dewei Ting, Ye Li, Shengkang Ma, Hongyu Zheng, Huaiping |
author_facet | Liu, Hongxing Tan, Kar Soon Zhang, Xinxu Zhang, Hongkuan Cheng, Dewei Ting, Ye Li, Shengkang Ma, Hongyu Zheng, Huaiping |
author_sort | Liu, Hongxing |
collection | PubMed |
description | Many marine bivalves are regarded as healthy foods due to their high carotenoid content. Only plants and microorganisms have natural carotenoids biosynthesis ability, hence, animals such as bivalves must obtain carotenoids from their diets. Due to the filter-feeding behavior of bivalves, they have high diversity of gut microbes. However, the relationship between gut microbes and carotenoids has not been explored in mollusks. In the present study, the interaction between gut microbes and carotenoids in two polymorphic noble scallop Chlamys nobilis, golden scallops (designated GG) and brown scallops (designated BW), were studied. The gut of GG and BW showed statistically different bacteria communities. Results from 16S rRNA gene sequencing and qPCR analysis revealed that the gut of GG had significantly higher relative abundance of carotenoids-producing bacteria Brevundimonas, compared with BW. Moreover, HPLC-MS analysis showed that isolate Brevundimonas could produce astaxanthin. The current findings are very useful as they could form the basis for future studies in determining the relationship between gut microbiota and carotenoids absorption in bivalves. |
format | Online Article Text |
id | pubmed-7018768 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-70187682020-02-28 Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids Liu, Hongxing Tan, Kar Soon Zhang, Xinxu Zhang, Hongkuan Cheng, Dewei Ting, Ye Li, Shengkang Ma, Hongyu Zheng, Huaiping Front Microbiol Microbiology Many marine bivalves are regarded as healthy foods due to their high carotenoid content. Only plants and microorganisms have natural carotenoids biosynthesis ability, hence, animals such as bivalves must obtain carotenoids from their diets. Due to the filter-feeding behavior of bivalves, they have high diversity of gut microbes. However, the relationship between gut microbes and carotenoids has not been explored in mollusks. In the present study, the interaction between gut microbes and carotenoids in two polymorphic noble scallop Chlamys nobilis, golden scallops (designated GG) and brown scallops (designated BW), were studied. The gut of GG and BW showed statistically different bacteria communities. Results from 16S rRNA gene sequencing and qPCR analysis revealed that the gut of GG had significantly higher relative abundance of carotenoids-producing bacteria Brevundimonas, compared with BW. Moreover, HPLC-MS analysis showed that isolate Brevundimonas could produce astaxanthin. The current findings are very useful as they could form the basis for future studies in determining the relationship between gut microbiota and carotenoids absorption in bivalves. Frontiers Media S.A. 2020-02-07 /pmc/articles/PMC7018768/ /pubmed/32117095 http://dx.doi.org/10.3389/fmicb.2020.00036 Text en Copyright © 2020 Liu, Tan, Zhang, Zhang, Cheng, Ting, Li, Ma and Zheng. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Microbiology Liu, Hongxing Tan, Kar Soon Zhang, Xinxu Zhang, Hongkuan Cheng, Dewei Ting, Ye Li, Shengkang Ma, Hongyu Zheng, Huaiping Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids |
title | Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids |
title_full | Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids |
title_fullStr | Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids |
title_full_unstemmed | Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids |
title_short | Comparison of Gut Microbiota Between Golden and Brown Noble Scallop Chlamys nobilis and Its Association With Carotenoids |
title_sort | comparison of gut microbiota between golden and brown noble scallop chlamys nobilis and its association with carotenoids |
topic | Microbiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7018768/ https://www.ncbi.nlm.nih.gov/pubmed/32117095 http://dx.doi.org/10.3389/fmicb.2020.00036 |
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