SRR3441470

ENA first seen 2019

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

77/100 · C

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

What this means

claude:haiku

Lower-depth whole-genome sequencing of *Caenorhabditis elegans* on HiSeq 2500 with 17x coverage (~9.4M reads, 1.70 Gb) and excellent base quality (93.4% Q30, minimal N), suitable for population-level SNP discovery or genetic mapping when higher coverage is not essential. Not recommended for rare-variant detection. Search: *C. elegans*, low-coverage WGS, population genomics.

Data type / assay

WGS

Organism

Caenorhabditis elegans

Instrument

Illumina HiSeq 2500

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 1696109008 reported

total reads 9422828 reported

mean coverage 17 extrapolated

n content pct 0.006 measured

pct q20 bases 98.1 measured

pct q30 bases 93.4 measured

gc content pct 37.2 measured

mean read length 90 measured

mean base quality 36.5 measured

adapter content pct 0 measured

duplication rate pct 4.44 measured

How this grade was computed

Weighted mean of 4 scored metric(s) → 77/100

The C 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 17 extrapolated ×1.2 41%

pct q30 bases 93.4 measured ×1 100%

duplication rate pct 4.44 measured ×0.5 100%

adapter content pct 0 measured ×0.4 100%

QC cost 22 s compute

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