Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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GSM3150458

GEO 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

94/100 · A

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

What this means
claude:haiku

This Rattus norvegicus bulk-RNA-seq generated by Illumina HiSeq 2500 produced ~6.1 billion 75bp short reads (915 gigabases total) with 92.2% Q20 and 89.6% Q30 base quality. The large scale and consistent quality metrics from this high-throughput platform enable robust gene expression quantification and transcript discovery in rat tissues.

Data type / assay
bulk-RNA-seq
Organism
Rattus norvegicus
Instrument
Illumina HiSeq 2500
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
138 / 138 runs
Completeness
100%
Metrics (value · how obtained)
checksum ok yes reported
total bases 915261513834 reported
total reads 6062559288 reported
n content pct 0.002 measured
pct q20 bases 92.2 measured
pct q30 bases 89.6 measured
gc content pct 49.6 measured
mean read length 75 measured
mean base quality 33.3 measured
adapter content pct 0.15 measured
duplication rate pct 36.97 measured
supplementary file types TXT reported
How this grade was computed
Weighted mean of 4 scored metric(s) → 94/100

The A 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 89.6 measured ×1 98%
mean base quality 33.3 measured ×0.6 88%
adapter content pct 0.15 measured ×0.4 100%
duplication rate pct 36.97 measured ×0.4 85%
QC cost 11 s compute

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