SRX156018

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

72/100 · C

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

What this means

claude:haiku

Drosophila melanogaster WGS on Genome Analyzer IIx provides ~4.07 billion bases at 29.1x coverage with lower quality (82.4% Q20), enabling studies with filtering. This fly dataset can support genomic analysis.

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 4079071000 reported

total reads 16316284 reported

mean coverage 29.1 extrapolated

n content pct 0.005 measured

pct q20 bases 82.4 measured

pct q30 bases 74.2 measured

gc content pct 42.6 measured

mean read length 125 measured

mean base quality 30.3 measured

adapter content pct 0.01 measured

duplication rate pct 10.27 measured

How this grade was computed

Weighted mean of 4 scored metric(s) → 72/100

The C 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 29.1 extrapolated ×1.2 96%

pct q30 bases 74.2 measured ×1 21%

duplication rate pct 10.27 measured ×0.5 93%

adapter content pct 0.01 measured ×0.4 100%

QC cost 13 s compute

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