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SRR1449277
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
71/100 · CStandardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured
Data type / assay
bulk-RNA-seq
Organism
Bos taurus
Instrument
Illumina HiSeq 2000
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
gc sd
11.68
measured
checksum ok
yes
reported
total bases
2002330975
reported
total reads
11251157
reported
n content pct
0.003
measured
pct q20 bases
94.8
measured
pct q30 bases
80.6
measured
pct reads q30
78.8
measured
sampled bases
69739083
measured
sampled reads
729834
measured
gc content pct
51.3
measured
polyg tail pct
0
measured
read length sd
11
measured
quality dropoff
0.1
measured
read length max
101
measured
read length min
51
measured
read length n50
101
measured
max base quality
41
measured
mean read length
95.6
measured
max n pct per pos
0.089
measured
mean base quality
33.3
measured
pct reads lt 100bp
33.57
measured
read length median
101
measured
adapter content pct
0
measured
median read quality
33.5
measured
duplication rate pct
46.71
measured
overrepresented top pct
1.98
measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 71/100
The C 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
80.6
measured
×1
53%
mean base quality
33.3
measured
×0.6
88%
adapter content pct
0
measured
×0.4
100%
duplication rate pct
46.71
measured
×0.4
63%
QC cost
18 s compute
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0