SRR515925

ENA first seen 2016

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

68/100 · D

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

What this means

claude:haiku

Ion Torrent PGM WGS of Escherichia coli (3M reads, 407M bases, ~88.5x coverage, 68.3% ≥Q30) provides bacterial genome coverage with moderate base quality. The dataset enables assembly and resistance gene identification though Ion errors require validation.

Data type / assay

WGS

Organism

Escherichia coli

Instrument

Ion Torrent PGM

Platform

ION_TORRENT

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 406988734 reported

total reads 3041201 reported

mean coverage 88.5 extrapolated

n content pct 0 measured

pct q20 bases 68.3 measured

pct q30 bases 68.3 measured

gc content pct 50.6 measured

mean read length 133.9 measured

mean base quality 21.4 measured

adapter content pct 0 measured

duplication rate pct 3.33 measured

How this grade was computed

Weighted mean of 4 scored metric(s) → 68/100

The D 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 88.5 extrapolated ×1.2 100%

pct q30 bases 68.3 measured ×1 0%

duplication rate pct 3.33 measured ×0.5 100%

adapter content pct 0 measured ×0.4 100%

QC cost 11 s compute

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