SRP116702

ENA first seen 2018

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

Human gut 16S amplicon, Illumina MiSeq. A-grade (100/100) with high base quality (Q30=97.3%, mean BQ=37.9) and zero adapters across 26M reads. Mean read length 339 bp (longer than standard V4 amplicons) improves taxonomic discrimination; duplication=95.23% is expected and acceptable for amplicon. Excellent for reuse in detailed microbiome profiling.

Data type / assay

amplicon

Organism

human gut metagenome

Instrument

Illumina MiSeq

Platform

ILLUMINA

Read type

short-read

Files available

FASTQ (raw reads)

N numbers (samples, groups)

469 runs

Metrics (value · how obtained)

checksum ok yes reported

total bases 10315807831 reported

total reads 26792192 reported

n content pct 0 measured

pct q20 bases 98.3 measured

pct q30 bases 97.3 measured

gc content pct 53.1 measured

mean read length 339.2 measured

mean base quality 37.9 measured

adapter content pct 0 measured

duplication rate pct 95.23 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 97.3 measured ×1 100%

adapter content pct 0 measured ×0.5 100%

QC cost 6 s compute

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