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

SRR12661014

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

70/100 · C

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

What this means
claude:haiku

SARS-CoV-2 amplicon, Illumina NovaSeq. C-grade (70/100) with dual penalties: moderate adapter content (12.09%) and the lowest Q30 in the SARS-CoV-2 set (88.8%), indicating both library prep and template quality degradation. The combination raises false-discovery risk; reuse is marginal and conditional on high-confidence filtering of marginal-quality reads.

Data type / assay
amplicon
Organism
Severe acute respiratory syndrome coronavirus 2
Instrument
Illumina NovaSeq 6000
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 696462924 reported
total reads 2385147 reported
n content pct 0 measured
pct q20 bases 96.4 measured
pct q30 bases 88.8 measured
gc content pct 38.6 measured
mean read length 146 measured
mean base quality 35.1 measured
adapter content pct 12.09 measured
duplication rate pct 87.79 measured
How this grade was computed
Weighted mean of 2 scored metric(s) → 70/100

The C 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 88.8 measured ×1 94%
adapter content pct 12.09 measured ×0.5 21%
QC cost 31 s compute

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