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SRR12278487
SRAProvenance — 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
87/100 · BStandardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured
Data type / assay
amplicon
Organism
Severe acute respiratory syndrome coronavirus 2
Instrument
Illumina MiSeq
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
gc sd
4.87
measured
checksum ok
yes
reported
total bases
87889919
reported
total reads
175292
reported
n content pct
0.447
measured
pct q20 bases
93.6
measured
pct q30 bases
91.8
measured
pct reads q30
89
measured
sampled bases
43944646
measured
sampled reads
175292
measured
gc content pct
38.4
measured
polyg tail pct
0
measured
read length sd
0.7
measured
quality dropoff
0.2
measured
read length max
251
measured
read length min
244
measured
read length n50
251
measured
max base quality
40
measured
mean read length
250.7
measured
max n pct per pos
0.449
measured
mean base quality
36.5
measured
pct reads lt 100bp
0
measured
read length median
251
measured
adapter content pct
6.66
measured
median read quality
38.4
measured
duplication rate pct
93.53
measured
overrepresented top pct
4.57
measured
How this grade was computed
Weighted mean of 2 scored metric(s) → 87/100
The B grade is a transparent weighted average. Each metric below scored from 0–100% against the published amplicon thresholds, weighted by its importance; nothing is hidden or subjective.
pct q30 bases
91.8
measured
×1
100%
adapter content pct
6.66
measured
×0.5
60%
QC cost
10 s compute
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0