SRR333512

SRA first seen 2014

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

82/100 · B

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

What this means

claude:haiku

Genome Analyzer II WGS of Drosophila melanogaster (18M reads, 2.7 billion bases, ~19.6x coverage, 91.5% ≥Q30) supports genome assembly and variant discovery in this model organism. The dataset enables identification of genetic polymorphisms and chromosomal rearrangements.

Data type / assay

WGS

Organism

Drosophila melanogaster

Instrument

Illumina Genome Analyzer II

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 2742416984 reported

total reads 18042217 reported

mean coverage 19.6 extrapolated

n content pct 0.585 measured

pct q20 bases 94.4 measured

pct q30 bases 91.5 measured

gc content pct 42.5 measured

mean read length 76 measured

mean base quality 31.9 measured

adapter content pct 0.99 measured

duplication rate pct 4.31 measured

How this grade was computed

Weighted mean of 4 scored metric(s) → 82/100

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 19.6 extrapolated ×1.2 53%

pct q30 bases 91.5 measured ×1 100%

duplication rate pct 4.31 measured ×0.5 100%

adapter content pct 0.99 measured ×0.4 100%

QC cost 57 s compute

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