Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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SRR3111605

SRA

Provenance — who produced it, who reused it

Linked to 2 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

2 further papers cite this accession but reuse could not be confirmed.

Deep data QC

84/100 · B

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

What this means
claude:haiku

Bulk RNA-seq (32bp, NextSeq 500, human). Grade B (84/100): acceptable for expression quantification. Mean base quality 31.6 and Q30 87% constrain applications; the short read length combined with marginal quality scores limits mapping confidence for isoform-level work.

Data type / assay
bulk-RNA-seq
Organism
Homo sapiens
Instrument
NextSeq 500
Platform
ILLUMINA
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 348437504 reported
total reads 5444336 reported
n content pct 7.725 measured
pct q20 bases 88.7 measured
pct q30 bases 87 measured
gc content pct 44.1 measured
mean read length 32 measured
mean base quality 31.6 measured
adapter content pct 0 measured
duplication rate pct 28.95 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 84/100

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

pct q30 bases 87 measured ×1 85%
mean base quality 31.6 measured ×0.6 60%
adapter content pct 0 measured ×0.4 100%
duplication rate pct 28.95 measured ×0.4 100%
QC cost 14 s compute

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

Scientific quality

Based on hands-on reproduction of the papers that use this dataset. A reproducible paper that stands on this data is positive evidence; a flagged one is a prompt to look closer — never a verdict on the dataset itself without the evidence.

1 studies use it 1 reproduced mean score 78