SRR396804

ENA first seen 2016

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

83/100 · B

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

What this means

claude:haiku

Bulk RNA-seq from Homo sapiens on an Illumina Genome Analyzer II, producing 18.3 million short reads at perfect Q30 quality (100%) across 1.8 billion bases. The elevated N-content (0.064%) reflects older technology, but the balanced GC composition (49.7%) and substantial depth support human transcriptome characterization.

Data type / assay

bulk-RNA-seq

Organism

Homo sapiens

Instrument

Illumina Genome Analyzer II

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 1829211000 reported

total reads 18292110 reported

n content pct 0.064 measured

pct q20 bases 100 measured

pct q30 bases 100 measured

gc content pct 49.7 measured

mean read length 50 measured

mean base quality 30 measured

adapter content pct 0.64 measured

duplication rate pct 21.72 measured

How this grade was computed

Weighted mean of 4 scored metric(s) → 83/100

The B grade is a transparent weighted average. Each metric below scored from 0–100% against the published bulk-RNA-seq thresholds, weighted by its importance; nothing is hidden or subjective.

pct q30 bases 100 measured ×1 100%

mean base quality 30 measured ×0.6 33%

adapter content pct 0.64 measured ×0.4 100%

duplication rate pct 21.72 measured ×0.4 100%

QC cost 43 s compute

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