Corpus 1,285 assessed · 1,186 scored · 647 reproduced ≥75 · 174 flagged ·∅ 73.9/100
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SRR3497551

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

100/100 · A

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

What this means
claude:haiku

HiSeq 2500 short-read RNA-seq of Drosophila simulans (fruit fly species) with 17.9 million reads and 98.1% Q30 (Q20 99.4%) provides exceptional-quality transcriptomics for this model Drosophila species used in population and evolutionary research. The 52.2% GC (notably higher than sibling D. melanogaster, potentially species-specific) and outstanding base accuracy enable definitive isoform-level discovery and precise SNP genotyping.

Data type / assay
bulk-RNA-seq
Organism
Drosophila simulans
Instrument
Illumina HiSeq 2500
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 914871507 reported
total reads 17938657 reported
n content pct 0.005 measured
pct q20 bases 99.4 measured
pct q30 bases 98.1 measured
gc content pct 52.2 measured
mean read length 51 measured
mean base quality 38.5 measured
adapter content pct 0.01 measured
duplication rate pct 9.28 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 100/100

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 98.1 measured ×1 100%
mean base quality 38.5 measured ×0.6 100%
adapter content pct 0.01 measured ×0.4 100%
duplication rate pct 9.28 measured ×0.4 100%
QC cost 33 s compute

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