ERR2804188

ENA first seen 2019

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

98/100 · A

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

What this means

claude:haiku

Excellent amplicon (A grade, 98/100) with good Q30 (89.3%, scored 96/100), the primary metric supporting the grade despite extreme duplication (93.39%, inherent to amplicons). Exceptionally low coverage (1.3x, extrapolated) limits confidence for frequency estimation; reliable for robust presence/absence calls.

Data type / assay

amplicon

Organism

Homo sapiens

Instrument

Illumina MiSeq

Platform

ILLUMINA

Read type

short-read

Files available

FASTQ (raw reads), submitted files

N numbers (samples, groups)

1 runs

Metrics (value · how obtained)

checksum ok yes reported

total bases 80886836 reported

total reads 153334 reported

n content pct 0.003 measured

pct q20 bases 95.3 measured

pct q30 bases 89.3 measured

gc content pct 51.3 measured

mean read length 263.8 measured

mean base quality 35.3 measured

adapter content pct 0.59 measured

duplication rate pct 93.39 measured

mean target coverage 1.3 extrapolated

How this grade was computed

Weighted mean of 2 scored metric(s) → 98/100

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 89.3 measured ×1 97%

adapter content pct 0.59 measured ×0.5 100%

QC cost 5 s compute

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