Corpus 1,285 assessed · 1,186 scored · 647 reproduced ≥75 · 174 flagged ·∅ 73.9/100
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SRR334214

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

84/100 · B

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

What this means
claude:haiku

Short-read bulk RNA-seq from Magallana gigas (Pacific oyster), an economically important mollusk, on the HiSeq 2000 with 17.2 million reads at good quality (92.2% Q20, 84.5% Q30) supports transcriptome profiling of development, immune responses, or environmental stress relevant to aquaculture and ecology. The dataset enables comparative expression studies across tissues and conditions in this bivalve model. Quality metrics support reliable transcript abundance quantification.

Data type / assay
bulk-RNA-seq
Organism
Magallana gigas
Instrument
Illumina HiSeq 2000
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 3099274740 reported
total reads 17218193 reported
n content pct 0.001 measured
pct q20 bases 92.2 measured
pct q30 bases 84.5 measured
gc content pct 43.6 measured
mean read length 90 measured
mean base quality 32.9 measured
adapter content pct 0.05 measured
duplication rate pct 23.19 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 84/100

The B 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 32.9 measured ×0.6 82%
adapter content pct 0.05 measured ×0.4 100%
duplication rate pct 23.19 measured ×0.4 100%
QC cost 12 s compute

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