Gut microbiomes of Indian tribal communities, cross-sectional
83 fecal samples from healthy adults across eight tribal communities in Maharashtra, Manipur, Ladakh, and Telangana, India, in a cross-sectional study of gut microbiome and dietary variation. machine-written summary
83 samples · 98 runs · IN · Adult · 2025 · 1.90 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 1,046 sample values (age, collection date, country, latitude, lifestyle, lifestyle detail, location locality, location region) |
| ○ Abstract / description | read; no usable statement |
| ✓ Full text | 249 sample values (antibiotic exposure, health condition, health condition detail) · PMC13353789 |
| ✓ Supplementary tables | 69 sample values (bmi, subject id) |
| – 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 |
tribe
83 adults from 8 named tribes (tribe attribute)8 shared settings.
member · circles are people (pale = no sequenced sample), arrows run donor → recipient and parent → child, curved lines join twins, partners and siblings, squares are shared settings or families without recorded roles. Shown: 8 shared settings. 76 people in the project overall.
Genera, mean relative abundance over 81 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 | 83 | 100% | ||||
| country | 83 | 100% | 83 | |||
| health_condition | 83 | 100% | 83 | |||
| subject_id | 77 | 93% | 65 | 12 | ||
| antibiotic_exposure | 83 | 100% | 83 | |||
| collection_date | 83 | 100% | 83 | |||
| detailed_location | 83 | 100% | ||||
| health_condition_detail | 83 | 100% | 83 | |||
| latitude | 83 | 100% | 83 | |||
| lifestyle | 83 | 100% | 83 | |||
| lifestyle_detail | 83 | 100% | 83 | |||
| location_locality | 83 | 100% | 83 | |||
| location_region | 83 | 100% | 83 | |||
| longitude | 83 | 100% | 83 | |||
| shared_setting_id | 83 | 100% | 83 | |||
| shared_setting_type | 83 | 100% | 83 | |||
| sex | 76 | 92% | 76 | |||
| age_at_collection_days | 75 | 90% | 75 | |||
| bmi | 57 | 69% | 57 |
- Gut microbiomes of tribal communities in India vary with dairy and grain consumption. 2026 PMID 42424147 PMC13353789 own_data
Archive description
16S and metagenomic sequencing of feces from adult members of tribes Warli, Kabui, Gond, Madi, Boto, Brokpa, Balti, and Purigpa.
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of adult by sonnet_x2 with confidence 0.78. Assay shotgun_dna.
- host run.host_tax_id · “9606”
- body site study.description · “sequencing of feces from adult members”
- life stage study.description · “feces from adult members of tribes”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN48694871 | age_at_collection_days | 11305.8 | R1 | 0.85 | sample.attr.age | 31 |
| SAMN48694871 | antibiotic_exposure | no | R3 | 0.70 | paper.fulltext.methods | antibiotic treatment within 30 d prior to sampling |
| SAMN48694871 | bmi | 30.2 | R2 | 0.80 | paper.supp.KGMI_A_2694242_SM8684.zip[REVISED Table S1. Demographic information of study participants.xlsx::Sheet1!BMI] | 30.2 |
| SAMN48694871 | collection_date | 2019 | R1 | 0.90 | biosample.attribute:collection_date | 2019 |
| SAMN48694871 | country | IN | R1 | 0.90 | sample.attr.geo_loc_name | India:Manipur,Longsai |
| SAMN48694871 | health_condition | healthy_control | R3 | 0.70 | paper.fulltext.methods | approximately 10 healthy adults |
| SAMN48694871 | health_condition_detail | Healthy adults without known infectious or chronic ailments | R3 | 0.70 | paper.fulltext.methods | without known infectious or chronic ailments |
| SAMN48694871 | latitude | 24.6500 | R1 | 0.90 | biosample.attribute:lat_lon | 24.65 N 93.66 E |
| SAMN48694871 | lifestyle | indigenous_community | R1 | 0.85 | biosample.attribute:tribe | Kabui |
| SAMN48694871 | lifestyle_detail | Kabui | R1 | 0.85 | biosample.attribute:tribe | Kabui |
| SAMN48694871 | location_locality | Longsai | R1 | 0.85 | biosample.attribute:geo_loc_name | India:Manipur,Longsai |
| SAMN48694871 | location_region | Manipur | R1 | 0.85 | biosample.attribute:geo_loc_name | India:Manipur,Longsai |
| SAMN48694871 | longitude | 93.6600 | R1 | 0.90 | biosample.attribute:lat_lon | 24.65 N 93.66 E |
| SAMN48694871 | sex | female | R1 | 0.90 | sample.attr.sex | female |
| SAMN48694871 | shared_setting_id | Kabui | R1 | 0.85 | biosample.attribute:tribe | tribe: Kabui |
| SAMN48694871 | shared_setting_type | ethnic_group_or_tribe | R1 | 0.85 | biosample.attribute:tribe | tribe: Kabui |
| SAMN48694871 | subject_id | AK-SR-7 | R1 | 0.70 | sample.name_rule:library_key | LibPlate-A14_AK-SR-7 |
| SAMN48694877 | subject_id | AK_SW_1 | R2 | 0.80 | paper.supp.KGMI_A_2694242_SM8684.zip[REVISED Table S1. Demographic information of study participants.xlsx::Sheet1!Subject] | AK_SW_1 |
Sequencing
98 runs over 83 samples · mean 2.69 Gbp per run (median 1.98 Gbp, total 263.59 Gbp; 98 runs with a base count) · layout PAIRED 98 · platform ILLUMINA 98 · models Illumina NovaSeq 6000 (98) · 98% of runs with a Sandpiper profile · first public 2025-08-21
Authors (11)
Ebel ER first · Kulkarni AS · Mongad DS · Olm MR · Devi SI · Mir BA · Ozarkar S · Sonnenburg ED · Shouche YS · Sonnenburg JL · Dhotre DP last
Downloads
PRJNA1266865.csv.gz (4.2 KB) · parquet (77.5 KB) — all 83 samples, every field with route and confidence · PRJNA1266865_determinations.csv.gz (12.2 KB) — 1,364 evidence rows