Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
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SRP087758

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

33/100 · F

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

What this means
claude:haiku

Endophyte amplicon (454 GS). Grade F, driven by poor Q30 percentage (63.6%) and low mean base quality (29.4), indicating pervasive sequencing errors. The combination severely compromises downstream variant and taxonomy assignments. Not suitable for reuse without protocol revision.

Data type / assay
amplicon
Organism
endophyte metagenome
Instrument
454 GS
Platform
LS454
N numbers (samples, groups)
50 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 163881414 reported
total reads 858807 reported
n content pct 0 measured
pct q20 bases 91.6 measured
pct q30 bases 63.6 measured
gc content pct 55.3 measured
mean read length 287.9 measured
mean base quality 29.4 measured
adapter content pct 0 measured
duplication rate pct 88.67 measured
How this grade was computed
Weighted mean of 2 scored metric(s) → 33/100

The F 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 63.6 measured ×1 0%
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