SRR18649130

SRA

Provenance — who produced it, who reused it

Linked to 0 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.

No linked papers found in the corpus yet.

Deep data QC

81/100 · B

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

Data type / assay

WGS

Organism

Escherichia coli

Instrument

NextSeq 500

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 1102012265 reported

total reads 3812268 reported

mean coverage 239.6 extrapolated

n content pct 0 measured

pct q20 bases 98.4 measured

pct q30 bases 94.8 measured

gc content pct 51 measured

mean read length 147.5 measured

mean base quality 39 measured

adapter content pct 22.94 measured

duplication rate pct 20.48 measured

How this grade was computed

Weighted mean of 4 scored metric(s) → 81/100

The B 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 239.6 extrapolated ×1.2 100%

pct q30 bases 94.8 measured ×1 100%

duplication rate pct 20.48 measured ×0.5 61%

adapter content pct 22.94 measured ×0.4 0%

QC cost 25 s compute

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