Gut Microbiome in Middle-Aged Runners vs Sedentary Controls
Cross-sectional shotgun metagenomic study of 66 fecal samples from middle-aged regular runners and sedentary controls, comparing gut microbiota taxonomy, metabolic pathways, antibiotic resistance, and virulence factors. machine-written summary
66 samples · 66 runs · CN · Adult · 2026 · 10.72 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 264 sample values (country, latitude, location locality, longitude) |
| ○ Abstract / description | read; no usable statement |
| ○ Full text | read; no usable statement or table · PMC13395746 |
| ○ Supplementary tables | files read; no table could be matched to the samples |
| – 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 |
No Sandpiper profile for this project's samples yet.
| field | samples | coverage | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|
| age_category | 66 | 100% | ||||
| country | 66 | 100% | 66 | |||
| health_condition | 0 | 0% | ||||
| subject_id | 0 | 0% | ||||
| detailed_location | 66 | 100% | ||||
| latitude | 66 | 100% | 66 | |||
| location_locality | 66 | 100% | 66 | |||
| longitude | 66 | 100% | 66 |
- Functional signatures of the gut microbiome in middle-aged regular runners: insights from a metagenomic study. 2026 PMID 42500599 PMC13395746 own_data
Archive description
Shotgun metagenomic comparison of gut microbiota between runners and controls, focusing on taxonomy, metabolic pathways, antibiotic resistance, and virulence factors.
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 · “Signatures of the Gut Microbiome in Middle-Aged”
- body site study.description · “metagenomic comparison of gut microbiota between runners”
- 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 |
|---|---|---|---|---|---|---|
| SAMN57421733 | country | CN | R1 | 0.90 | sample.attr.geo_loc_name | China: Jingmen |
| SAMN57421733 | latitude | 31.0400 | R1 | 0.90 | biosample.attribute:lat_lon | 31.04 N 112.20 E |
| SAMN57421733 | location_locality | Jingmen | R1 | 0.85 | biosample.attribute:geo_loc_name | China: Jingmen |
| SAMN57421733 | longitude | 112.2000 | R1 | 0.90 | biosample.attribute:lat_lon | 31.04 N 112.20 E |
Sequencing
66 runs over 66 samples · mean 11.07 Gbp per run (median 10.72 Gbp, total 730.84 Gbp; 66 runs with a base count) · layout PAIRED 66 · platform ILLUMINA 66 · models Illumina NovaSeq 6000 (66) · 0% of runs with a Sandpiper profile · first public 2026-05-02
Authors (12)
Ai X first · Liu R · Lv Y · Chen L · Duan R · Ma X · Li L · Ding H · Shen H · Hu Y · Zhu X · Zhang Y last
Help complete this project
2 of the 4 core fields are below 50% coverage: health_condition, subject_id. Share metadata
Downloads
PRJNA1457655.csv.gz (2.3 KB) · parquet (71.8 KB) — all 66 samples, every field with route and confidence · PRJNA1457655_determinations.csv.gz (1.7 KB) — 264 evidence rows