Corpus 1,283 assessed · 1,184 scored · 647 reproduced ≥75 · 173 flagged ·∅ 73.9/100
← Dataset search

SRR342397

SRA first seen 2015

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

80/100 · B

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

What this means
claude:haiku

Short-read WGS with marginally acceptable Q30 base quality (77.8%, scoring 39/100), creating risk for SNP calling and soft-clip handling downstream. Coverage (42×) is extrapolated rather than measured (evidence_strength=0.61), and the combined Q30 deficit and unvalidated depth require a full measured pass before confident reuse, particularly for rare-variant discovery.

Data type / assay
WGS
Organism
Drosophila melanogaster
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 5881335120 reported
total reads 18611820 reported
mean coverage 42 extrapolated
n content pct 0.004 measured
pct q20 bases 86.6 measured
pct q30 bases 77.8 measured
gc content pct 42.5 measured
mean read length 160 measured
mean base quality 31.7 measured
adapter content pct 0.7 measured
duplication rate pct 0.84 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 80/100

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

mean coverage 42 extrapolated ×1.2 100%
pct q30 bases 77.8 measured ×1 39%
duplication rate pct 0.84 measured ×0.5 100%
adapter content pct 0.7 measured ×0.4 100%
QC cost 24 s compute

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