Corpus 1,284 assessed · 1,185 scored · 647 reproduced ≥75 · 173 flagged ·∅ 73.9/100
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SRR1107943

SRA first seen 2021

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

65/100 · D

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

What this means
claude:haiku

This Illumina Genome Analyzer IIx bulk RNA-seq from Drosophila simulans comprises 16.1 million short reads totaling 1.2 billion bases at good quality (96.2% ≥Q20, 79.9% ≥Q30). The notably elevated N content (0.06%) is unusual for Illumina; 46.1% GC is typical. The moderate read depth enables gene expression profiling in this Drosophila species.

Data type / assay
bulk-RNA-seq
Organism
Drosophila simulans
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 1160391096 reported
total reads 16116543 reported
n content pct 0.06 measured
pct q20 bases 96.2 measured
pct q30 bases 79.9 measured
gc content pct 46.1 measured
mean read length 36 measured
mean base quality 30.7 measured
adapter content pct 0.16 measured
duplication rate pct 24.92 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 65/100

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

pct q30 bases 79.9 measured ×1 50%
mean base quality 30.7 measured ×0.6 45%
adapter content pct 0.16 measured ×0.4 100%
duplication rate pct 24.92 measured ×0.4 100%
QC cost 26 s compute

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