Corpus 1,273 assessed · 1,174 scored · 643 reproduced ≥75 · 169 flagged ·∅ 74.1/100
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SRR553574

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

75/100 · C

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

What this means
claude:haiku

RNA-Seq from older Genome Analyzer IIx platform, grade C. Dual degradation drives the lower score: duplication at 95.62% (scored 0/100) and reduced mean base quality at 32 (scored 67 vs. 100 for B-grade peers). Older instrumentation combined with extreme duplication and lower quality makes this marginal; seek alternatives where available.

Data type / assay
bulk-RNA-seq
Organism
Homo sapiens
Instrument
Illumina Genome Analyzer IIx
Platform
ILLUMINA
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 928587853 reported
total reads 25096969 reported
n content pct 0.006 measured
pct q20 bases 94.8 measured
pct q30 bases 90.2 measured
gc content pct 44.3 measured
mean read length 37 measured
mean base quality 32 measured
adapter content pct 0 measured
duplication rate pct 95.62 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 75/100

The C 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 90.2 measured ×1 100%
mean base quality 32 measured ×0.6 67%
adapter content pct 0 measured ×0.4 100%
duplication rate pct 95.62 measured ×0.4 0%
QC cost 21 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 89