Corpus 1,285 assessed · 1,186 scored · 647 reproduced ≥75 · 174 flagged ·∅ 73.9/100
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SRR3144075

SRA first seen 2020

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

19/100 · F

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

What this means
claude:haiku

RNA-seq of Homalonychus theologus (arachnid) via Illumina HiSeq 2500, yielding 31.2 million reads with moderate base quality (80% Q20, 69.1% Q30). Lower fidelity than most datasets in this set suggests potential instrument drift or sample degradation; apply stricter QC filters before downstream analysis. Nonetheless suitable for broad transcriptome surveys and homology-based gene annotation.

Data type / assay
bulk-RNA-seq
Organism
Homalonychus theologus
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 6856379640 reported
total reads 31165362 reported
n content pct 0.005 measured
pct q20 bases 80 measured
pct q30 bases 69.1 measured
gc content pct 41.9 measured
mean read length 110 measured
mean base quality 28.7 measured
adapter content pct 27.85 measured
duplication rate pct 30.5 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 19/100

The F 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 69.1 measured ×1 0%
mean base quality 28.7 measured ×0.6 12%
adapter content pct 27.85 measured ×0.4 0%
duplication rate pct 30.5 measured ×0.4 99%
QC cost 41 s compute

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