Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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SRR1502736

SRA

Provenance — who produced it, who reused it

Linked to 0 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.

No linked papers found in the corpus yet.

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

Soil amplicon (454 GS FLX Titanium). Grade A with excellent metrics (96.1% Q30, 38.7 mean BQ). However, the dataset is extremely limited in scale (only 13 reads, 2.6 kb total); while quality is pristine, sample size is insufficient for meaningful analysis. Not suitable for independent study reuse.

Data type / assay
amplicon
Organism
soil metagenome
Instrument
454 GS FLX Titanium
Platform
LS454
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 2639 reported
total reads 13 reported
n content pct 0 measured
pct q20 bases 99.2 measured
pct q30 bases 96.1 measured
gc content pct 51.2 measured
mean read length 146.6 measured
mean base quality 38.7 measured
adapter content pct 0 measured
duplication rate pct 46.15 measured
How this grade was computed
Weighted mean of 2 scored metric(s) → 100/100

The A grade is a transparent weighted average. Each metric below scored from 0–100% against the published amplicon thresholds, weighted by its importance; nothing is hidden or subjective.

pct q30 bases 96.1 measured ×1 100%
adapter content pct 0 measured ×0.5 100%
QC cost 1 s compute

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

Scientific quality

Based on hands-on reproduction of the papers that use this dataset. A reproducible paper that stands on this data is positive evidence; a flagged one is a prompt to look closer — never a verdict on the dataset itself without the evidence.

1 studies use it 1 reproduced mean score 78