SRP105216

ENA first seen 2018

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

Whole-genome sequencing from Helicobacter pylori on PacBio RS II with ~327k long reads and zero quality scores (0% Q20/Q30), representing long-read data from older PacBio chemistry requiring careful interpretation of quality metrics.

Data type / assay

WGS

Organism

Helicobacter pylori

Instrument

PacBio RS II

Platform

PACBIO_SMRT

Read type

long-read

Files available

FASTQ (raw reads)

N numbers (samples, groups)

2 runs

Metrics (value · how obtained)

checksum ok yes reported

total bases 680925359 reported

total reads 326964 reported

n content pct 0 measured

pct q20 bases 0 measured

pct q30 bases 0 measured

gc content pct 40 measured

mean read length 1672.8 measured

mean base quality 5.9 measured

adapter content pct 0 measured

duplication rate pct 0.05 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 measured ×1 0%

duplication rate pct 0.05 measured ×0.5 100%

adapter content pct 0 measured ×0.4 100%

QC cost 8 s compute

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