Corpus 1,285 assessed · 1,186 scored · 647 reproduced ≥75 · 174 flagged ·∅ 73.9/100
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SRR346719

SRA first seen 2021

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

83/100 · B

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

What this means
claude:haiku

Large-scale short-read bulk RNA-seq of *Drosophila biarmipes* on Illumina Genome Analyzer IIx, generating 33.2M reads (8.31 Gb) with perfect base quality (100% Q20 and Q30) and minimal N content, providing comprehensive reference-grade transcriptome data for comparative Drosophilid genomics. Exceptional depth and quality enable robust isoform discovery and rare-transcript detection. Search: Drosophila transcriptome, comparative genomics, insect RNA-seq.

Data type / assay
bulk-RNA-seq
Organism
Drosophila biarmipes
Instrument
Illumina Genome Analyzer IIx
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 8306213000 reported
total reads 33224852 reported
n content pct 0.004 measured
pct q20 bases 100 measured
pct q30 bases 100 measured
gc content pct 47.2 measured
mean read length 125 measured
mean base quality 30 measured
adapter content pct 0.72 measured
duplication rate pct 30.6 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 83/100

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 100 measured ×1 100%
mean base quality 30 measured ×0.6 33%
adapter content pct 0.72 measured ×0.4 100%
duplication rate pct 30.6 measured ×0.4 99%
QC cost 10 s compute

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