ERX697292

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

100/100 · A

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

What this means

claude:haiku

Oak (Quercus robur) whole-genome short-read sequencing on Illumina HiSeq 2000, delivering ~36 billion bases with 97.8% Q20 and 35.4% GC—suitable for genome assembly, SNP discovery, and population genetic analysis. Near-zero N-content and consistent quality across the run support robust variant calling. Reusable for plant genomics, oak phylogenetics, and structural variation studies in forest trees.

Data type / assay

WGS

Organism

Quercus robur

Instrument

Illumina HiSeq 2000

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 35974428528 reported

total reads 185076013 reported

n content pct 0 measured

pct q20 bases 97.8 measured

pct q30 bases 90.3 measured

gc content pct 35.4 measured

mean read length 97.5 measured

mean base quality 35.8 measured

adapter content pct 0 measured

duplication rate pct 2.02 measured

How this grade was computed

Weighted mean of 3 scored metric(s) → 100/100

The A 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 90.3 measured ×1 100%

duplication rate pct 2.02 measured ×0.5 100%

adapter content pct 0 measured ×0.4 100%

QC cost 14 s compute

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