Gut and fermented food metagenomes, Nigeria, cross-sectional
Cross-sectional whole metagenome sequencing of 1124 samples from traditional fermented foods and the gut microbiome of their consumers, mostly adults across several locations in Nigeria. machine-written summary
1,124 samples · 1,124 runs · NG, GH · Adult · 2026 · 9.43 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 7,358 sample values (age, collection date, country, health condition, health condition detail, lifestyle, lifestyle detail, location locality) |
| – Abstract / description | no abstract or project description |
| – 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 |
longitudinal
48 of 94 people sampled more than once (97 samples; median 2, up to 3 per person) · follow-up median 47 d (max 9 mo) · median interval between samples 46 d (time from collection dates).
Each row is one person (36 shown of 48); dots are samples at days since that person's first sample.
No Sandpiper profile for this project's samples yet.
| field | samples | coverage | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|
| age_category | 1,124 | 100% | ||||
| country | 1,124 | 100% | 1,124 | |||
| health_condition | 482 | 43% | 482 | |||
| subject_id | 143 | 13% | 143 | |||
| collection_date | 1,124 | 100% | 1,124 | |||
| detailed_location | 1,114 | 99% | ||||
| location_site | 966 | 86% | 966 | |||
| age_at_collection_days | 884 | 79% | 884 | |||
| sex | 883 | 79% | 883 | |||
| location_region | 668 | 59% | 668 | |||
| location_locality | 548 | 49% | 548 | |||
| health_condition_detail | 482 | 43% | 482 | |||
| lifestyle | 27 | 2% | 27 | |||
| lifestyle_detail | 27 | 2% | 27 |
Archive description
We performed whole metagenome sequencing of traditional fermented foods with high microbial loads and of the gut microbiome of fermented foods consumers.
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of adult by sonnet_x2 with confidence 0.57. Assay shotgun_dna.
- host run.host_tax_id · “9606”
- body site run.scientific_name · “gut metagenome”
- life stage sample.attr.age · “30 (n=766/1124)”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN57150733 | age_at_collection_days | 18614.0 | R1 | 0.85 | sample.attr.age | 51 |
| SAMN57150733 | collection_date | 2025-01-01 | R1 | 0.90 | biosample.attribute:collection_date | 2025-01-01 |
| SAMN57150733 | country | NG | R1 | 0.90 | sample.attr.geo_loc_name | Nigeria: KONA |
| SAMN57150733 | health_condition | healthy_control | R1 | 0.80 | biosample_attr | NO |
| SAMN57150733 | health_condition_detail | any diagnosed disease: no | R1 | 0.85 | sample.attr.any_diagnosed_disease_yes_no | NO |
| SAMN61133566 | lifestyle | rural_non_industrialized | R1 | 0.85 | biosample.attribute:community_type | Rural |
| SAMN61133566 | lifestyle_detail | Rural | R1 | 0.85 | biosample.attribute:community_type | Rural |
| SAMN57150990 | location_locality | Mbaise | R1 | 0.85 | biosample.attribute:geo_loc_name | Nigeria: MBAISE, IMO STATE |
| SAMN57150829 | location_region | Rivers | R1 | 0.85 | biosample.attribute:geo_loc_name | Nigeria: AHOADA, RIVERS STATE |
| SAMN57243902 | location_region | Oyo | R1 | 0.85 | biosample.attribute:state | OYO STATE |
| SAMN57150733 | location_site | KONA | R1 | 0.85 | biosample.attribute:geo_loc_name | Nigeria: KONA |
| SAMN57150733 | sex | female | R1 | 0.90 | sample.attr.sex | female |
| SAMN57150829 | subject_id | R99 | R1 | 0.70 | sample.name_rule:title | R99 |
Sequencing
1,124 runs over 1,124 samples · mean 9.59 Gbp per run (median 9.43 Gbp, total 10,782.32 Gbp; 1,124 runs with a base count) · layout PAIRED 1,124 · platform ILLUMINA 1,124 · models Illumina NovaSeq X (724), Illumina NovaSeq X Plus (400) · 0% of runs with a Sandpiper profile · first public 2026-04-12 – 2026-07-02
Authors (0)
No author record.
Help complete this project
2 of the 4 core fields are below 50% coverage: health_condition, subject_id. Share metadata
Downloads
PRJNA1450325.csv.gz (33.8 KB) · parquet (119.5 KB) — all 1,124 samples, every field with route and confidence · PRJNA1450325_determinations.csv.gz (55.3 KB) — 7,358 evidence rows