ERX593921

ENA 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

47/100 · F

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

What this means

claude:haiku

Oxford Nanopore MinION WGS of Escherichia coli K-12 reference strain yields 247 million bases across 39.8k reads at very low base accuracy (2.5% Q20, 0.6% Q30). Raw reads require consensus correction; utility lies in long-read assembly (mean ~6.2 kb) for structural validation and gap-filling.

Data type / assay

WGS

Organism

Escherichia coli str. K-12 substr. MG1655

Instrument

MinION

Platform

OXFORD_NANOPORE

Read type

long-read

Files available

FASTQ (raw reads), submitted files

N numbers (samples, groups)

1 runs

Metrics (value · how obtained)

checksum ok yes reported

total bases 247026871 reported

total reads 39819 reported

n content pct 0 measured

pct q20 bases 2.5 measured

pct q30 bases 0.6 measured

gc content pct 49.7 measured

mean read length 3486.2 measured

mean base quality 4 measured

adapter content pct 0 measured

duplication rate pct 0 measured

How this grade was computed

Weighted mean of 3 scored metric(s) → 47/100

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.

pct q30 bases 0.6 measured ×1 0%

duplication rate pct 0 measured ×0.5 100%

adapter content pct 0 measured ×0.4 100%

QC cost 13 s compute

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