Corpus 1,283 assessed · 1,184 scored · 647 reproduced ≥75 · 173 flagged ·∅ 73.9/100
← Dataset search

SRX2986909

ENA first seen 2017

Provenance — who produced it, who reused it

Linked to 1 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.

Reused by

1 further paper cites this accession but reuse could not be confirmed.

Deep data QC

100/100 · A

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured

What this means
claude:haiku

Skin metagenome amplicon sequencing via Illumina MiSeq with 6.9M reads at excellent quality (99.1% Q20, 98.4% Q30) targeting microbial 16S rRNA or similar amplicons. Enables microbiome composition profiling, community-structure analysis, and identification of skin-associated bacteria. Short-read amplicon-seq suitable for dermatology microbiome studies, skin-disease association analysis, and microbiota-trait correlation in human health.

Data type / assay
amplicon
Organism
skin metagenome
Instrument
Illumina MiSeq
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 1756773498 reported
total reads 6902368 reported
n content pct 0 measured
pct q20 bases 99.1 measured
pct q30 bases 98.4 measured
gc content pct 53.9 measured
mean read length 254.4 measured
mean base quality 37.5 measured
adapter content pct 0 measured
duplication rate pct 95.44 measured
How this grade was computed
Weighted mean of 2 scored metric(s) → 100/100

The A grade is a transparent weighted average. Each metric below scored from 0–100% against the published amplicon thresholds, weighted by its importance; nothing is hidden or subjective.

pct q30 bases 98.4 measured ×1 100%
adapter content pct 0 measured ×0.5 100%
QC cost 27 s compute

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0