Gut metagenome of vegetarians, vegans, omnivores in Italy
Cross-sectional study of 74 human gut metagenome samples from healthy adults in Italy, comparing vegetarian, vegan, and omnivore diets. machine-written summary
74 samples · 74 runs · IT · Age unknown · 2017 · 10.34 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 222 sample values (collection date, country, diet) |
| ○ Abstract / description | read; no usable statement |
| ○ Full text | read; no usable statement or table · PMC12390848, PMC12940152, PMC13098223, PMC8325300, PMC8634118 |
| ○ Supplementary tables | files read; no table could be matched to the samples |
| ✓ External resources | 370 sample values (age, bmi, health condition, health condition detail, sex) · from curatedMetagenomicData 3 (cMD 3) |
| – User contribution | nothing uploaded yet |
| – Human verified | not yet checked by a person · I checked this project — verify it |
Genera, mean relative abundance over 67 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 | 74 | 100% | ||||
| country | 74 | 100% | 74 | |||
| health_condition | 74 | 100% | 74 | |||
| subject_id | 0 | 0% | ||||
| age_at_collection_days | 74 | 100% | 74 | |||
| bmi | 74 | 100% | 74 | |||
| collection_date | 74 | 100% | 74 | |||
| diet | 74 | 100% | 74 | |||
| health_condition_detail | 74 | 100% | 74 | |||
| sex | 74 | 100% | 74 |
- HumGut: a comprehensive human gut prokaryotic genomes collection filtered by metagenome data. 2021 PMID 34330336 PMC8325300 unsure
- A versatile genetic toolbox for Prevotella copri enables studying polysaccharide utilization systems. 2021 PMID 34676563 PMC8634118 unsure
- Microbiota-driven antitumour immunity mediated by dendritic cell migration. 2025 PMID 40659786 PMC12390848 unsure
- Landscape of flavonoid metabolism in human gut microbiome and its association with health and disease. 2025 PMID 41909884 PMC12940152 unsure
- The chicken gut virome: spatial structuring and extensive diversity of 19,778 viral populations. 2026 PMID 41910132 PMC13098223 unsure
Archive description
human gut metagenome of vegetarians, vegans and omnivores
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of age unknown by sonnet_x2 with confidence 0.70. Assay shotgun_dna.
- host run.host_tax_id · “9606”
- body site study.title · “human gut metagenome Metagenome”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN08159961 | age_at_collection_days | 19358.25 | R2 | 0.75 | external.cmd source | age: 53; age_unit: Year; age_group: Adult |
| SAMN08159961 | bmi | 20.3 | R2 | 0.75 | external.cmd source | bmi: 20.3 |
| SAMN08159961 | collection_date | 2013 | R1 | 0.90 | biosample.attribute:collection_date | 2013 |
| SAMN08159961 | country | IT | R1 | 0.90 | sample.attr.geo_loc_name | Italy |
| SAMN08159961 | diet | vegetarian | R1 | 0.85 | biosample.attribute:attribute | attribute: 04.TO.VG |
| SAMN10285266 | diet | omnivore | R1 | 0.70 | sample.name_rule:DESCRIPTION | DESCRIPTION: gut metagenome of omnivore subject from Bari (Italy), subject ID 03BA |
| SAMN08159961 | health_condition | healthy_control | R2 | 0.75 | external.cmd source | disease: Healthy |
| SAMN08159961 | health_condition_detail | Healthy | R2 | 0.75 | external.cmd source | disease: Healthy |
| SAMN08159961 | sex | male | R2 | 0.75 | external.cmd source | sex: Male |
Sequencing
74 runs over 74 samples · mean 10.29 Gbp per run (median 10.34 Gbp, total 761.77 Gbp; 74 runs with a base count) · layout PAIRED 74 · platform ILLUMINA 74 · models NextSeq 500 (74) · 91% of runs with a Sandpiper profile · first public 2017-12-13 – 2018-11-10
Authors (76)
Hiseni P first · Rudi K · Wilson RC · Hegge FT · Snipen L last · Li J first · Gálvez EJC · Amend L · Almási · Iljazovic A · Lesker TR · Bielecka AA · Schorr EM · Strowig T last · Argentini C first · Lugli GA · Tarracchini C · Fontana F · Mancabelli L · Viappiani A · Anzalone R · Angelini L · Alessandri G · Longhi G · Bianchi MG · Taurino G · Bussolati O · Milani C · van Sinderen D · Turroni F · Ventura M last · Lin NY first · Fukuoka S · Koyama S · Motooka D · Tourlousse DM · Shigeno Y · Matsumoto Y · Yamano H · Murotomi K · Tamaki H · Irie T · Sugiyama E · Kumagai S · Itahashi K · Tanegashima T · Fujimaki K · Ito S · Shindo M · Tsuji T · Wake H · Watanabe K · Maeda Y · Enokida T · Tahara M · Yamashita R · Fujisawa T · Nomura M · Kawazoe A · Goto K · Doi T · Shitara K · Mano H · Sekiguchi Y · Nakamura S · Benno Y · Nishikawa H last · Pateriya D first · Prasoodanan P K V · Scaria J · Sharma VK last · Sáenz JS first · Yergaliyev T · Rios-Galicia B · Seifert J · Camarinha-Silva A last
Downloads
PRJNA421881.csv.gz (3.2 KB) · parquet (73.6 KB) — all 74 samples, every field with route and confidence · PRJNA421881_determinations.csv.gz (7.8 KB) — 592 evidence rows