Proteomics

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Metaproteomics analysis of microbial structure on the surface of Indian Ocean


ABSTRACT: In this study we characterize microbial community features on the surface of Indian Ocean. 11 samples were collected from Indian Ocean and subjected for quantitative metaproteomics analysis for taxonomic and functional analysis. Our results suggested that metabolic tuning at metaproteomics levels enabled microbial community to sustain stable when subjected to environmental perturbations in the oligotrophic ocean.

INSTRUMENT(S): TripleTOF 5600

ORGANISM(S): Phytoplankton Environmental Sample

SUBMITTER: keqiang yan  

LAB HEAD: Da-Zhi Wang

PROVIDER: PXD016285 | Pride | 2023-05-10

REPOSITORIES: Pride

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Publications

Metabolic tuning of a stable microbial community in the surface oligotrophic Indian Ocean revealed by integrated meta-omics.

Xie Zhang-Xian ZX   Yan Ke-Qiang KQ   Kong Ling-Fen LF   Gai Ying-Bao YB   Jin Tao T   He Yan-Bin YB   Wang Ya-Yu YY   Chen Feng F   Lin Lin L   Lin Zhi-Long ZL   Xu Hong-Kai HK   Shao Zong-Ze ZZ   Liu Si-Qi SQ   Wang Da-Zhi DZ  

Marine life science & technology 20220101 2


Understanding the mechanisms, structuring microbial communities in oligotrophic ocean surface waters remains a major ecological endeavor. Functional redundancy and metabolic tuning are two mechanisms that have been proposed to shape microbial response to environmental forcing. However, little is known about their roles in the oligotrophic surface ocean due to less integrative characterization of community taxonomy and function. Here, we applied an integrated meta-omics-based approach, from genes  ...[more]

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