DRR042362

DDBJ

Provenance — who produced it, who reused it

Linked to 0 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.

No linked papers found in the corpus yet.

Deep data QC

63/100 · D

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

Data type / assay

WGS

Organism

human gut metagenome

Instrument

454 GS FLX Titanium

Platform

LS454

Read type

short-read

Files available

FASTQ (raw reads)

N numbers (samples, groups)

1 runs

Metrics (value · how obtained)

gc sd 7.1 measured

checksum ok yes reported

total bases 296479362 reported

total reads 735845 reported

n content pct 0.013 measured

pct q20 bases 90.7 measured

pct q30 bases 76 measured

pct reads q30 79.4 measured

sampled bases 76840576 measured

sampled reads 189511 measured

gc content pct 45 measured

polyg tail pct 0 measured

read length sd 117.2 measured

quality dropoff -0.7 measured

read length max 761 measured

read length min 75 measured

read length n50 468 measured

max base quality 40 measured

mean read length 405.5 measured

max n pct per pos 0.009 measured

mean base quality 33.9 measured

pct reads lt 100bp 1.77 measured

read length median 451 measured

adapter content pct 0 measured

median read quality 34.4 measured

duplication rate pct 1 measured

overrepresented top pct 0 measured

How this grade was computed

Weighted mean of 3 scored metric(s) → 63/100

The D 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 76 measured ×1 30%

duplication rate pct 1 measured ×0.5 100%

adapter content pct 0 measured ×0.4 100%

QC cost 44 s compute

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