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

SRX118294

SRA

Provenance — who produced it, who reused it

Linked to 0 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.

No linked papers found in the corpus yet.

Deep data QC

67/100 · D

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

What this means
claude:haiku

Bulk human RNA-seq. Grade D, unsuitable. Catastrophic duplication (79.14%) despite perfect Q-scores indicates strong PCR bias that systematically inflates expression estimates; combined with low base quality (30), the dataset is unreliable for any differential expression analysis.

Data type / assay
bulk-RNA-seq
Organism
Homo sapiens
Instrument
Illumina Genome Analyzer II
Platform
ILLUMINA
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 1017802720 reported
total reads 25445068 reported
n content pct 0.015 measured
pct q20 bases 100 measured
pct q30 bases 100 measured
gc content pct 54.7 measured
mean read length 40 measured
mean base quality 30 measured
adapter content pct 0 measured
duplication rate pct 79.14 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 67/100

The D 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 100 measured ×1 100%
mean base quality 30 measured ×0.6 33%
adapter content pct 0 measured ×0.4 100%
duplication rate pct 79.14 measured ×0.4 0%
QC cost 13 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 90