Gut microbiome of Yanomami hunter-gatherers, Brazil
Cross-sectional shotgun metagenome study of 15 gut microbiome samples from Yanomami individuals in the Amazon Forest, Brazil, all healthy controls, examined in relation to sunlight exposure and gut microbiome composition. machine-written summary
15 samples · 15 runs · BR · Age unknown · 2019 · 1.84 Gbp / sample · cohort A plasmid network from the gut microbiome of semi-
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 90 sample values (collection date, country, latitude, location site, longitude, subject id) |
| ○ Abstract / description | read; no usable statement |
| ✓ Full text | 30 sample values (lifestyle, lifestyle detail) · PMC10641926, PMC6682603, PMC7524261, PMC9287393 |
| ○ Supplementary tables | files read; no table could be matched to the samples |
| ✓ External resources | 45 sample values (antibiotic exposure, health condition, health condition detail) · from curatedMetagenomicData 3 (cMD 3) |
| – User contribution | nothing uploaded yet |
| – Human verified | not yet checked by a person · I checked this project — verify it |
Genera, mean relative abundance over 11 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 | 0 | 0% | ||||
| country | 15 | 100% | 15 | |||
| health_condition | 15 | 100% | 15 | |||
| subject_id | 15 | 100% | 15 | |||
| antibiotic_exposure | 15 | 100% | 15 | |||
| collection_date | 15 | 100% | 15 | |||
| detailed_location | 15 | 100% | ||||
| health_condition_detail | 15 | 100% | 15 | |||
| latitude | 15 | 100% | 15 | |||
| lifestyle | 15 | 100% | 15 | |||
| lifestyle_detail | 15 | 100% | 15 | |||
| location_site | 15 | 100% | 15 | |||
| longitude | 15 | 100% | 15 |
- Skin exposure to sunlight: a factor modulating the human gut microbiome composition. 2020 PMID 32339065 PMC7524261 own_data
- Gut Microbiome Biomarkers and Functional Diversity Within an Amazonian Semi-Nomadic Hunter-Gatherer Group. 2019 PMID 31417531 PMC6682603 own_data
- A plasmid network from the gut microbiome of semi-isolated human groups reveals unique and shared metabolic and virulence traits. 2022 PMID 35840779 PMC9287393 own_data
- Heavy metal resistance in the Yanomami and Tunapuco microbiome. 2023 PMID 37971084 PMC10641926 own_data
- Meta-analysis of the uncultured gut microbiome across 11,115 global metagenomes reveals a new candidate biomarker of health 2025 own_data
5 more
- Synergy between Cell Surface Glycosidases and Glycan-Binding Proteins Dictates the Utilization of Specific Beta(1,3)-Glucans by Human Gut Bacteroides. 2020 PMID 32265336 PMC7157763
- Human Gut Faecalibacterium prausnitzii Deploys a Highly Efficient Conserved System To Cross-Feed on β-Mannan-Derived Oligosaccharides. 2021 PMID 34061597 PMC8262883
- Diverse events have transferred genes for edible seaweed digestion from marine to human gut bacteria. 2022 PMID 35240043 PMC9096808
- The gut microbiome of Baka forager-horticulturalists from Cameroon is optimized for wild plant foods. 2024 PMID 38433907 PMC10904984
- The molecular basis of cereal mixed-linkage β-glucan utilization by the human gut bacterium Segatella copri. 2024 PMID 39122003 PMC11418011
Archive description
Shotgun metagenome sequencing of the gut microbiome of the Yanomami from Brazil
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of age unknown by sonnet_x2 with confidence 0.75. Assay shotgun_dna.
- host study.title · “Gut microbiome of the Yanomami from Brazil”
- body site study.description · “gut microbiome of the Yanomami from Brazil”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN11130569 | antibiotic_exposure | no | R2 | 0.75 | external.cmd source | antibiotics_current_use: No |
| SAMN11130569 | collection_date | 2015 | R1 | 0.90 | biosample.attribute:collection_date | 2015 |
| SAMN11130569 | country | BR | R1 | 0.90 | sample.attr.geo_loc_name | Brazil:Amazon Forest |
| SAMN11130569 | health_condition | healthy_control | R2 | 0.75 | external.cmd source | disease: Healthy |
| SAMN11130569 | health_condition_detail | Healthy | R2 | 0.75 | external.cmd source | disease: Healthy |
| SAMN11130569 | latitude | 1.1958 | R1 | 0.90 | biosample.attribute:lat_lon | 1.195811 N 64.8105 W |
| SAMN11130569 | lifestyle | hunter_gatherer | R3 | 0.70 | paper.fulltext.methods | semi-isolated hunter-gatherer community from the Brazilian Amazon |
| SAMN11130569 | lifestyle_detail | Yanomami | R3 | 0.70 | paper.fulltext.methods | the Yanomami (n = 15) |
| SAMN11130569 | location_site | Amazon Forest | R1 | 0.85 | biosample.attribute:geo_loc_name | Brazil:Amazon Forest |
| SAMN11130569 | longitude | -64.8105 | R1 | 0.90 | biosample.attribute:lat_lon | 1.195811 N 64.8105 W |
| SAMN11130569 | subject_id | AH08 | R1 | 0.85 | sample.attr.host_subject_id | AH08 |
Sequencing
15 runs over 15 samples · mean 1.57 Gbp per run (median 1.84 Gbp, total 23.56 Gbp; 15 runs with a base count) · layout SINGLE 15 · platform ILLUMINA 15 · models Illumina HiSeq 2500 (15) · 73% of runs with a Sandpiper profile · first public 2019-10-12
Authors (26)
Conteville LC first · Oliveira-Ferreira J · Vicente ACP last · Tarracchini C first · Fontana F · Mancabelli L · Lugli GA · Alessandri G · Turroni F · Ventura M · Milani C last · De Biase R · Bocchio F · Viappiani A · De Conto F · Nouvenne A · Ticinesi A · Bussolati O · Meschi T · Cecchi R · van Sinderen D · da Silva AC first · Lapkin J · Yin Q · Muller E · Almeida A last
Downloads
PRJNA527208.csv.gz (1.3 KB) · parquet (70.9 KB) — all 15 samples, every field with route and confidence · PRJNA527208_determinations.csv.gz (2.2 KB) — 165 evidence rows