Proteomics

Dataset Information

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Human milk oligosaccharides’ impact on maturation of the gut microbiota

ABSTRACT: This dataset provides a comprehensive proteomic characterization of a defined five-strain human gut bacterial consortium, including Bifidobacterium and Roseburia species. The consortium was grown on different carbohydrate sources, human milk oligosaccharides, dietary fibers, or a combination of both, to investigate how substrate availability influences microbial protein expression and metabolic activity. The resulting data captures functional responses and interactions within the community, offering insights into carbohydrate utilization, cross-feeding dynamics, and gut microbial ecology. This resource can support studies of microbiome function, microbial interactions, and dietary modulation of gut microbiota.

INSTRUMENT(S):

ORGANISM(S): Bifidobacterium Longum Subsp. Infantis (strain Atcc 15697 / Dsm 20088 / Jcm 1222 / Nctc 11817 / S12) Roseburia Hominis A2-183 Bifidobacterium Adolescentis Atcc 15703 Roseburia Intestinalis L1-82 Roseburia Inulinivorans Dsm 16841 Bacteria

SUBMITTER: Vasileios Tsiamis  

LAB HEAD: Marie Vestergaard

PROVIDER: PXD074160 | Pride | 2026-04-23

REPOSITORIES: Pride

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Dataset's files

Source:
Action DRS
20260130_MK_DONAU_RNOJO_noFAIMS_uPAC50_68min_2041_DIA_MS2_500ng_S1.raw Raw
20260130_MK_DONAU_RNOJO_noFAIMS_uPAC50_68min_2041_DIA_MS2_500ng_S2.raw Raw
20260130_MK_DONAU_RNOJO_noFAIMS_uPAC50_68min_2041_DIA_MS2_500ng_S3.raw Raw
20260130_MK_DONAU_RNOJO_noFAIMS_uPAC50_68min_2041_DIA_MS2_500ng_S4.raw Raw
20260130_MK_DONAU_RNOJO_noFAIMS_uPAC50_68min_2041_DIA_MS2_500ng_S5.raw Raw
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