Corpus 1,276 assessed · 1,177 scored · 644 reproduced ≥75 · 170 flagged ·∅ 74/100
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PRJNA268060

BioProject first seen 2015

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

54/100 · F

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

What this means
claude:haiku

Arabidopsis whole-genome sequencing with critically low base quality and provisional measurement strength. Failed QC (54/100, F) with Q30 of 69.1% (well below the 85% standard for variant calling), elevated adapter content (7.76%), and evidence_strength of only 0.61 (extrapolated metrics including coverage); this combination makes the data unsuitable for SNP discovery. A measured re-assessment of raw sequencing quality is pending.

Data type / assay
WGS
Organism
Arabidopsis thaliana
Instrument
Illumina Genome Analyzer IIx
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
768 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 43645619200 reported
total reads 169477595 reported
mean coverage 323.3 extrapolated
n content pct 0.042 measured
pct q20 bases 79.6 measured
pct q30 bases 69.1 measured
gc content pct 39.9 measured
mean read length 119.2 measured
mean base quality 29 measured
adapter content pct 7.76 measured
duplication rate pct 22 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 54/100

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

mean coverage 323.3 extrapolated ×1.2 100%
pct q30 bases 69.1 measured ×1 0%
duplication rate pct 22 measured ×0.5 56%
adapter content pct 7.76 measured ×0.4 52%
QC cost 1 s compute

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