Corpus 1,275 assessed · 1,176 scored · 644 reproduced ≥75 · 170 flagged ·∅ 74.1/100
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PRJNA302863

BioProject first seen 2016

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

74/100 · C

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 with moderate-to-high duplication (61.75%, weight-0.4 metric, scored 29/100) and suboptimal Q30 (84.5%, weight-1 metric, scored 72/100), grading C. Likely reflects PCR-amplification bias in library prep. Usable for robust transcript quantification but prone to artifacts in low-abundance detection; conditional reuse with lenient thresholds.

Data type / assay
bulk-RNA-seq
Organism
Lamellibrachia luymesi
Instrument
Illumina Genome Analyzer II
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
4 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 12077905321 reported
total reads 102369471 reported
n content pct 0.009 measured
pct q20 bases 92.9 measured
pct q30 bases 84.5 measured
gc content pct 51.1 measured
mean read length 101 measured
mean base quality 33.5 measured
adapter content pct 2.9 measured
duplication rate pct 61.75 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 74/100

The C 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 84.5 measured ×1 73%
mean base quality 33.5 measured ×0.6 92%
adapter content pct 2.9 measured ×0.4 95%
duplication rate pct 61.75 measured ×0.4 29%
QC cost 16 s compute

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