Corpus 1,273 assessed · 1,174 scored · 643 reproduced ≥75 · 169 flagged ·∅ 74.1/100
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ERR016681

ENA first seen 2017

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

21/100 · F

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

Data type / assay
WGS
Organism
Streptococcus pneumoniae
Instrument
Illumina Genome Analyzer II
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads), submitted files
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 98355360 reported
total reads 855264 reported
n content pct 0.013 measured
pct q20 bases 95.6 measured
pct q30 bases 44.7 measured
gc content pct 47.8 measured
mean read length 54 measured
mean base quality 28.9 measured
adapter content pct 0.2 measured
duplication rate pct 54.47 measured
How this grade was computed
Weighted mean of 3 scored metric(s) → 21/100

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 44.7 measured ×1 0%
duplication rate pct 54.47 measured ×0.5 0%
adapter content pct 0.2 measured ×0.4 100%
QC cost 15 s compute

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