Longitudinal gut microbiome, rural farming village, Henan
500 samples from a densely sampled longitudinal metagenomic study in Xijugang Village, Henan Province, China, an ecologically managed rural farming community without routine antibiotic use. machine-written summary
402 samples · 500 runs · CN · Age unknown · 2026 · 11.08 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 2,804 sample values (collection date, country, latitude, location region, location site, longitude, subject id, timepoint) |
| ✓ Abstract / description | 1,206 sample values (antibiotic exposure, lifestyle, lifestyle detail) |
| – 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 |
longitudinalworkplace — not resolved
7 of 7 people sampled more than once (98 samples; median 14, up to 14 per person) · follow-up median 11 mo (max 11 mo) · median interval between samples 10 d (time from collection dates). Schedule stated by the source: “Repeated per-subject sampling at timepoints T1-T14 across a one-year study; exact calendar offsets per timepoint not given in evidence.” (time origin: study enrolment/start); stated follow-up 12 mo.
Each row is one person (7 shown); dots are samples at days since that person's first sample.
4 farmers sharing one antibiotic-free farming ecosystem with sampled animals; 3 village residents as controls; per-sample unit not committed.
No Sandpiper profile for this project's samples yet.
| field | samples | coverage | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|
| age_category | 0 | 0% | ||||
| country | 402 | 100% | 402 | |||
| health_condition | 0 | 0% | ||||
| subject_id | 196 | 49% | 196 | |||
| antibiotic_exposure | 402 | 100% | 402 | |||
| collection_date | 402 | 100% | 402 | |||
| detailed_location | 402 | 100% | ||||
| latitude | 402 | 100% | 402 | |||
| lifestyle | 402 | 100% | 402 | |||
| lifestyle_detail | 402 | 100% | 402 | |||
| location_region | 402 | 100% | 402 | |||
| location_site | 402 | 100% | 402 | |||
| longitude | 402 | 100% | 402 | |||
| timepoint_label | 196 | 49% | 196 |
- Longitudinal cross-species transmission of microbiomes and resistomes across farmers, animals and environment 2026 own_data
Archive description
OH-MicroDynamics (One-Health Microbiome Dynamics) is a densely sampled longitudinal metagenomic study conducted in an ecologically managed rural farming community without routine antibiotic use.
How this project entered the registry
Classified as human gut / stool / nasal / nasopharyngeal shotgun DNA metagenome of age unknown by sonnet_x2 with confidence 0.57. Assay shotgun_dna.
- host run.host_tax_id · “9606”
- body site run.scientific_name · “human feces metagenome”
- body site sample.attr.isolation_source · “nasal (n=98/500)”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN57467604 | antibiotic_exposure | no | R4 | 0.45 | study.description | without routine antibiotic use |
| SAMN57467604 | collection_date | 2024-10-21 | R1 | 0.90 | biosample.attribute:collection_date | 2024-10-21 |
| SAMN57467604 | country | CN | R1 | 0.90 | sample.attr.geo_loc_name | China: Xijugang Village, Henan Province |
| SAMN57467604 | latitude | 34.4000 | R1 | 0.90 | biosample.attribute:lat_lon | 34.4 N 114.4 E |
| SAMN57467604 | lifestyle | rural_non_industrialized | R4 | 0.45 | ena.study_description | ecologically managed rural farming community without routine antibiotic use |
| SAMN57467604 | lifestyle_detail | rural farming community without routine antibiotic use | R4 | 0.45 | ena.study_description | ecologically managed rural farming community without routine antibiotic use |
| SAMN57467604 | location_region | Henan | R1 | 0.85 | biosample.attribute:geo_loc_name | China: Xijugang Village, Henan Province |
| SAMN57467604 | location_site | Xijugang Village | R1 | 0.85 | biosample.attribute:geo_loc_name | China: Xijugang Village, Henan Province |
| SAMN57467604 | longitude | 114.4000 | R1 | 0.90 | biosample.attribute:lat_lon | 34.4 N 114.4 E |
| SAMN57467604 | subject_id | Farmer Nasal_#1 | R1 | 0.70 | sample.name_rule:sample_id | Farmer Nasal_#1_T1 |
| SAMN57467604 | timepoint_label | T1 | R1 | 0.70 | sample.name_rule:sample_id | Farmer Nasal_#1_T1 |
Sequencing
500 runs over 402 samples · mean 9.78 Gbp per run (median 11.08 Gbp, total 4,890.11 Gbp; 500 runs with a base count) · layout PAIRED 500 · platform ILLUMINA 500 · models Illumina NovaSeq 6000 (500) · 0% of runs with a Sandpiper profile · first public 2026-05-02
Authors (0)
No author record.
Help complete this project
3 of the 4 core fields are below 50% coverage: age_category, health_condition, subject_id. Share metadata
Downloads
PRJNA1457641.csv.gz (11.2 KB) · parquet (85.2 KB) — all 402 samples, every field with route and confidence · PRJNA1457641_determinations.csv.gz (24.8 KB) — 4,010 evidence rows