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ERR1437980
ENAProvenance — 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
74/100 · CStandardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured
Data type / assay
WGS
Organism
Streptococcus pneumoniae
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)
gc sd
6.69
measured
checksum ok
yes
reported
total bases
196660740
reported
total reads
1016392
reported
n content pct
0
measured
pct q20 bases
99.8
measured
pct q30 bases
97.8
measured
pct reads q30
100
measured
sampled bases
89273340
measured
sampled reads
919980
measured
gc content pct
39.7
measured
polyg tail pct
0
measured
read length sd
9
measured
quality dropoff
2.9
measured
read length max
100
measured
read length min
50
measured
read length n50
100
measured
max base quality
40
measured
mean read length
97
measured
max n pct per pos
0.005
measured
mean base quality
37.2
measured
pct reads lt 100bp
18.17
measured
read length median
100
measured
adapter content pct
6.4
measured
median read quality
37.6
measured
duplication rate pct
30.22
measured
overrepresented top pct
0.01
measured
How this grade was computed
Weighted mean of 3 scored metric(s) → 74/100
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.
pct q30 bases
97.8
measured
×1
100%
duplication rate pct
30.22
measured
×0.5
31%
adapter content pct
6.4
measured
×0.4
61%
QC cost
16 s compute
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0