Corpus 1,285 assessed · 1,186 scored · 647 reproduced ≥75 · 174 flagged ·∅ 73.9/100
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SRR2857283

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

45/100 · 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 sequencing of Tribolium castaneum using the Illumina Genome Analyzer II platform yields ~41 million reads with moderate base quality (78.8% ≥Q20), characteristic of earlier-generation sequencing technology and suitable for abundance-based transcriptome profiling in this classic model beetle. The dataset supports gene discovery and comparative analysis across insects. Quality thresholds are lower than modern instruments, requiring careful filtering for sensitive downstream analysis.

Data type / assay
bulk-RNA-seq
Organism
Tribolium castaneum
Instrument
Illumina Genome Analyzer II
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 1487678040 reported
total reads 41324390 reported
n content pct 0 measured
pct q20 bases 78.8 measured
pct q30 bases 73.2 measured
gc content pct 41.9 measured
mean read length 36 measured
mean base quality 29.9 measured
adapter content pct 0.01 measured
duplication rate pct 38.27 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 45/100

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 73.2 measured ×1 16%
mean base quality 29.9 measured ×0.6 32%
adapter content pct 0.01 measured ×0.4 100%
duplication rate pct 38.27 measured ×0.4 82%
QC cost 15 s compute

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