Corpus 1,280 assessed · 1,181 scored · 646 reproduced ≥75 · 170 flagged ·∅ 74/100
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SRX022291

ENA first seen 2012

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

39/100 · F

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

What this means
claude:haiku

This D. melanogaster WGS dataset from the Illumina Genome Analyzer platform contains 52.2 million reads (1.88 billion bases) with extrapolated 13.4× coverage and moderate quality (78.1% Q20, zero Q30 reported). The very large read count but lower coverage depth and quality present trade-offs for variant discovery. Search terms: Drosophila WGS, Genome Analyzer, moderate-coverage genomics, requires quality filtering.

Data type / assay
WGS
Organism
Drosophila melanogaster
Instrument
Illumina Genome Analyzer
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
6 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 1880471736 reported
total reads 52235326 reported
mean coverage 13.4 extrapolated
n content pct 0.03 measured
pct q20 bases 78.1 measured
pct q30 bases 0 measured
gc content pct 43.4 measured
mean read length 36 measured
mean base quality 20.4 measured
adapter content pct 0 measured
duplication rate pct 3.72 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 39/100

The F 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 13.4 extrapolated ×1.2 25%
pct q30 bases 0 measured ×1 0%
duplication rate pct 3.72 measured ×0.5 100%
adapter content pct 0 measured ×0.4 100%
QC cost 28 s compute

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