Corpus 1,284 assessed · 1,185 scored · 647 reproduced ≥75 · 173 flagged ·∅ 73.9/100
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ERX3762151

ENA 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

79/100 · C

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

What this means
claude:haiku

Long-read WGS from PacBio Sequel with critically failed quality encoding. Complete absence of Q30 bases and zero mean quality (both measured) indicate data corruption or failed quality assessment; mean read length is excellent (8089bp) but quality failures render this dataset unsuitable for reuse without investigation and remediation.

Data type / assay
WGS
Organism
Magallana gigas
Instrument
Sequel
Platform
PACBIO_SMRT
Read type
long-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
gc sd 4.46 measured
checksum ok yes reported
total bases 5326506078 reported
total reads 671138 reported
n content pct 0 measured
sampled bases 171010980 measured
sampled reads 21140 measured
gc content pct 34.6 measured
polyg tail pct 0.48 measured
read length sd 6527.6 measured
read length max 72423 measured
read length min 50 measured
read length n50 13168 measured
max base quality 0 measured
mean read length 8089.5 measured
max n pct per pos 0 measured
pct reads lt 100bp 0.52 measured
read length median 6322 measured
adapter content pct 0.01 measured
duplication rate pct 0 measured
overrepresented top pct 0 measured
How this grade was computed
Weighted mean of 3 scored metric(s) → 79/100

The C 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.

read length n50 13168 measured ×1 60%
duplication rate pct 0 measured ×0.5 100%
adapter content pct 0.01 measured ×0.4 100%
QC cost 52 s compute

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