Corpus 1,280 assessed · 1,181 scored · 646 reproduced ≥75 · 170 flagged ·∅ 74/100
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SRX022273

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

37/100 · F

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

What this means
claude:haiku

Short-read WGS of Drosophila melanogaster generated on an Illumina Genome Analyzer with 12.7× estimated coverage; the high N-content (7.57%) and absence of Q20/Q30 base metrics signal quality concerns that limit its utility for variant calling or genome assembly. This early-generation platform dataset is best suited for rough genomic surveys or as a reference for comparative whole-genome sequencing studies, though users should validate findings with higher-confidence data.

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)
5 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 1784001960 reported
total reads 49555610 reported
mean coverage 12.7 extrapolated
n content pct 7.569 measured
pct q20 bases 0 measured
pct q30 bases 0 measured
gc content pct 38.7 measured
mean read length 36 measured
mean base quality 12.2 measured
adapter content pct 0 measured
duplication rate pct 0.62 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 37/100

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 12.7 extrapolated ×1.2 21%
pct q30 bases 0 measured ×1 0%
duplication rate pct 0.62 measured ×0.5 100%
adapter content pct 0 measured ×0.4 100%
QC cost 13 s compute

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