Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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SRR931850

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

99/100 · A

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

What this means
claude:haiku

This Drosophila simulans bulk RNA-Seq on HiSeq 1000 spans 5.6 Gb with 30.9 million reads, showing perfect base composition (0% N-content) and good quality (96.7% Q20, 89.5% Q30), providing clean transcriptome data for this Drosophila species related to D. melanogaster. The dataset suits comparative transcriptomics and species-difference studies. Drosophila molecular evolution can use this sister-species RNA-seq.

Data type / assay
bulk-RNA-seq
Organism
Drosophila simulans
Instrument
Illumina HiSeq 1000
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 5560962480 reported
total reads 30894236 reported
n content pct 0 measured
pct q20 bases 96.7 measured
pct q30 bases 89.5 measured
gc content pct 50.3 measured
mean read length 90 measured
mean base quality 35 measured
adapter content pct 0 measured
duplication rate pct 30.56 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 99/100

The A 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 89.5 measured ×1 98%
mean base quality 35 measured ×0.6 100%
adapter content pct 0 measured ×0.4 100%
duplication rate pct 30.56 measured ×0.4 99%
QC cost 11 s compute

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