Cork Nutrition Cohort for Infants, Ireland
538 gut metagenome samples from the Cork Nutrition Cohort for Infants, Ireland. No condition, intervention, or study design details are specified in the available sources. machine-written summary
538 samples · 539 runs · IE · Infant / toddler · 2025 · 2.32 Gbp / sample · cohort Early life microbial succession in the gut follows
One study deposited as 2 BioProjects (646 catalog samples together): PRJEB77202 · PRJNA1413407 · show together
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 2,152 sample values (collection date, country, subject id, timepoint) |
| ✓ Abstract / description | 538 sample values (location locality) |
| ○ Full text | read; no usable statement or table · PMC11733223 |
| ✓ Supplementary tables | 352 sample values (age) |
| – 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 |
longitudinal
162 of 164 people sampled more than once (536 samples; median 3, up to 7 per person) · follow-up median 7 mo (max 14 mo) · median interval between samples 3 mo (time from collection dates).
Each row is one person (36 shown of 162); dots are samples at days since that person's first sample.
Genera, mean relative abundance over 449 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 | 352 | 65% | ||||
| country | 538 | 100% | 538 | |||
| health_condition | 0 | 0% | ||||
| subject_id | 538 | 100% | 538 | |||
| collection_date | 538 | 100% | 538 | |||
| detailed_location | 538 | 100% | ||||
| location_locality | 538 | 100% | 538 | |||
| timepoint_label | 538 | 100% | 538 | |||
| age_at_collection_days | 352 | 65% | 352 |
- Early life microbial succession in the gut follows common patterns in humans across the globe. 2025 PMID 39809768 PMC11733223 own_data
- Infant gut microbiomes contribute to metabolic states that impact brain function 2026 own_data
Archive description
Cork Nutrition Cohort for Infants
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of infant / toddler by deterministic_prior with confidence 0.90. Assay shotgun_dna.
- host external_curation.infant_catalog · “infant triage verdict include”
- body site external_curation.infant_catalog · “infant triage verdict include (gut/stool scope)”
- life stage external_curation.infant_catalog · “infant triage verdict include (0-3 y scope)”
- life stage study.description · “Nutrition Cohort for Infants”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMEA115807788 | age_at_collection_days | 63.9 | R2 | 0.75 | paper.supp.41467_2025_56072_MOESM5_ESM.xlsx[Figure1B!ageMonths] | CombineRun1_1036 2.0983606557377 |
| SAMEA115807783 | collection_date | 2015-12-08 | R1 | 0.85 | biosample.attribute:collection_date | collection_date: 2015-12-08 |
| SAMEA115807783 | country | IE | R1 | 0.90 | biosample_attr | Ireland |
| SAMEA115807783 | location_locality | Cork | R4 | 0.40 | ena.study_title | Cork Nutrition Cohort |
| SAMEA115807783 | subject_id | 25 | R1 | 0.70 | sample.name_rule:title | 25_2 |
| SAMEA115807783 | timepoint_label | 2 | R1 | 0.70 | sample.name_rule:title | 25_2 |
Sequencing
539 runs over 538 samples · mean 2.66 Gbp per run (median 2.33 Gbp, total 1,431.08 Gbp; 539 runs with a base count) · layout PAIRED 539 · platform ILLUMINA 539 · models NextSeq 2000 (539) · 83% of runs with a Sandpiper profile · first public 2025-01-02 – 2025-01-20
Authors (0)
No author record.
Downloads
PRJEB77202.csv.gz (20.3 KB) · parquet (96.3 KB) — all 538 samples, every field with route and confidence · PRJEB77202_determinations.csv.gz (27.8 KB) — 3,042 evidence rows