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DRR042378
DDBJProvenance — 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
67/100 · DStandardized, 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
8.09
measured
checksum ok
yes
reported
total bases
229591846
reported
total reads
529985
reported
n content pct
0.015
measured
pct q20 bases
92
measured
pct q30 bases
77.3
measured
pct reads q30
85.6
measured
sampled bases
76821636
measured
sampled reads
171236
measured
gc content pct
47.7
measured
polyg tail pct
0
measured
read length sd
91.9
measured
quality dropoff
-0.6
measured
read length max
943
measured
read length min
75
measured
read length n50
482
measured
max base quality
40
measured
mean read length
448.6
measured
max n pct per pos
0.009
measured
mean base quality
34.4
measured
pct reads lt 100bp
1.18
measured
read length median
476
measured
adapter content pct
0
measured
median read quality
35.3
measured
duplication rate pct
0.74
measured
overrepresented top pct
0.02
measured
How this grade was computed
Weighted mean of 3 scored metric(s) → 67/100
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
77.3
measured
×1
37%
duplication rate pct
0.74
measured
×0.5
100%
adapter content pct
0
measured
×0.4
100%
QC cost
20 s compute
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0