Metagenome in vegans vs omnivores, Czech Republic & Italy
Cross-sectional study of 120 gut metagenome samples from healthy vegan and omnivorous adults in the Czech Republic and Italy, examining diet-associated microbiome signatures alongside metabolome and lipidome profiles. machine-written summary
120 samples · 120 runs · Adult · 2023 · 8.39 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 240 sample values (collection date, subject id) |
| ○ Abstract / description | read; no usable statement |
| – Full text | no open-access full text linked |
| – Supplementary tables | no supplementary tables available (or none open access) |
| – External resources | not covered by the external resources we ingest |
| – User contribution | nothing uploaded yet · share metadata |
| – Human verified | not yet checked by a person · I checked this project — verify it |
Genera, mean relative abundance over 106 profiled gut samples of this project (Sandpiper SingleM profiles, GTDB R232; low-depth and non-metagenome profiles left out).
| field | samples | coverage | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|
| age_category | 120 | 100% | ||||
| country | 0 | 0% | ||||
| health_condition | 0 | 0% | ||||
| subject_id | 120 | 100% | 120 | |||
| collection_date | 120 | 100% | 120 |
- A vegan diet signature from a multi-omics study on different European populations is related to favorable metabolic outcomes. 2025 PMID 41340567 PMC12688234 unsure
Archive description
Gut metagenome of vegans, vegetarians and omnivores
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of adult by deterministic_prior with confidence 0.90. Assay shotgun_dna.
- host external_curation.infant_catalog · “infant triage reason_code age_adult_only”
- body site study.title · “Gut metagenome and diet”
- body site study.description · “Gut metagenome of vegans,”
- life stage external_curation.infant_catalog · “infant triage reason_code age_adult_only”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN18720834 | collection_date | 2018 | R1 | 0.90 | biosample.attribute:collection_date | 2018 |
| SAMN18720834 | subject_id | VOV100 | R1 | 0.85 | sample.attr.subject | VOV100 |
Sequencing
120 runs over 120 samples · mean 8.59 Gbp per run (median 8.39 Gbp, total 1,031.02 Gbp; 120 runs with a base count) · layout PAIRED 120 · platform ILLUMINA 120 · models Illumina NovaSeq 6000 (120) · 88% of runs with a Sandpiper profile · first public 2023-06-24
Authors (20)
Ouradova A first · Ferrero G · Bratova M · Daskova N · Bohdanecka A · Dohnalova K · Heczkova M · Chalupsky K · Kralova M · Kuzma M · Modos I · Tichanek F · Najmanova L · Pardini B · Pelantová H · Tarallo S · Videnska P · Gojda J · Naccarati A · Cahova M last
Help complete this project
2 of the 4 core fields are below 50% coverage: country, health_condition. Share metadata
Downloads
PRJNA721545.csv.gz (3.9 KB) · parquet (73.5 KB) — all 120 samples, every field with route and confidence · PRJNA721545_determinations.csv.gz (2.3 KB) — 240 evidence rows