Corpus 1,273 assessed · 1,174 scored · 643 reproduced ≥75 · 169 flagged ·∅ 74.1/100
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PRJEB4698

BioProject first seen 2013

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

89/100 · B

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

What this means
claude:haiku

This Illumina HiSeq 2000 whole-genome sequencing dataset from Escherichia coli 536 comprises 121 million reads and 23.8 billion bases with high quality (94.6% Q20, 86.5% Q30), enabling confident variant calling and comparative analysis in this uropathogenic clinical isolate. The 51.7% GC is characteristic for E. coli; the depth supports detecting single-nucleotide variants, small indels, and copy-number variation. This dataset is well-suited for studying pathogenicity determinants and antimicrobial-resistance genotypes in clinical contexts.

Data type / assay
WGS
Organism
Escherichia coli 536
Instrument
Illumina HiSeq 2000
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads), submitted files
N numbers (samples, groups)
25 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 23875782728 reported
total reads 121815218 reported
n content pct 0.005 measured
pct q20 bases 94.6 measured
pct q30 bases 86.5 measured
gc content pct 51.7 measured
mean read length 98 measured
mean base quality 33.9 measured
adapter content pct 2.27 measured
duplication rate pct 5.97 measured
How this grade was computed
Weighted mean of 3 scored metric(s) → 89/100

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.

pct q30 bases 86.5 measured ×1 83%
duplication rate pct 5.97 measured ×0.5 100%
adapter content pct 2.27 measured ×0.4 91%
QC cost 12 s compute

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