Human gut metagenome from Yinchuan, China
40 human intestinal metagenome samples from Yinchuan, China, mostly adults with one elderly sample; no health condition, intervention, or study design specified. machine-written summary
40 samples · 40 runs · CN · Adult · 2025 · 12.49 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 200 sample values (age, collection date, country, location locality, sex) |
| – 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 |
| – Human verified | not yet checked by a person · I checked this project — verify it |
Genera, mean relative abundance over 38 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 | 40 | 100% | ||||
| country | 40 | 100% | 40 | |||
| health_condition | 0 | 0% | ||||
| subject_id | 0 | 0% | ||||
| age_at_collection_days | 40 | 100% | 40 | |||
| collection_date | 40 | 100% | 40 | |||
| detailed_location | 40 | 100% | ||||
| location_locality | 40 | 100% | 40 | |||
| sex | 40 | 100% | 40 |
Archive description
The human intestinal metagenome
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.scientific_name · “Homo sapiens”
- body site study.title · “human intestinal metagenome”
- life stage sample.attr.age · “25 (n=39/40)”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN49891440 | age_at_collection_days | 16436.2 | R1 | 0.70 | sample.attr.age | 45 |
| SAMN49891440 | collection_date | 2023-10-20 | R1 | 0.90 | biosample.attribute:collection_date | 2023-10-20 |
| SAMN49891440 | country | CN | R1 | 0.90 | sample.attr.geo_loc_name | China: Yinchuan |
| SAMN49891440 | location_locality | Yinchuan | R1 | 0.85 | biosample.attribute:geo_loc_name | China: Yinchuan |
| SAMN49891440 | sex | male | R1 | 0.90 | sample.attr.sex | male |
Sequencing
40 runs over 40 samples · mean 12.35 Gbp per run (median 12.49 Gbp, total 494.20 Gbp; 40 runs with a base count) · layout PAIRED 40 · platform ILLUMINA 40 · models Illumina NovaSeq 6000 (40) · 95% of runs with a Sandpiper profile · first public 2025-07-13
Authors (0)
No author record.
Downloads
PRJNA1289665.csv.gz (2.1 KB) · parquet (70.9 KB) — all 40 samples, every field with route and confidence · PRJNA1289665_determinations.csv.gz (1.9 KB) — 200 evidence rows