Corpus 1,285 assessed · 1,186 scored · 647 reproduced ≥75 · 174 flagged ·∅ 73.9/100
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SRR2138419

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

Illumina HiSeq 1000 bulk RNA-seq of Drosophila pseudoobscura pseudoobscura, generating 4.5 billion bases with high quality (97% Q20, 94.3% Q30, 49.2% GC) across 22.3 million short reads. This dataset is well-suited for comparative transcriptomics between sibling Drosophila species, enabling functional genomics and gene-expression evolution studies.

Data type / assay
bulk-RNA-seq
Organism
Drosophila pseudoobscura pseudoobscura
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 4511010672 reported
total reads 22331736 reported
n content pct 0.029 measured
pct q20 bases 97 measured
pct q30 bases 94.3 measured
gc content pct 49.2 measured
mean read length 101 measured
mean base quality 36.1 measured
adapter content pct 0.27 measured
duplication rate pct 26.66 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 94.3 measured ×1 100%
mean base quality 36.1 measured ×0.6 100%
adapter content pct 0.27 measured ×0.4 100%
duplication rate pct 26.66 measured ×0.4 100%
QC cost 24 s compute

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