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SRR1449291
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
75/100 · 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
9.07
measured
checksum ok
yes
reported
total bases
3932523795
reported
total reads
22523923
reported
n content pct
0.025
measured
pct q20 bases
94.3
measured
pct q30 bases
79.6
measured
pct reads q30
78.1
measured
sampled bases
62976097
measured
sampled reads
654601
measured
gc content pct
40
measured
polyg tail pct
0
measured
read length sd
9.9
measured
quality dropoff
2.2
measured
read length max
101
measured
read length min
51
measured
read length n50
101
measured
max base quality
41
measured
mean read length
96.2
measured
max n pct per pos
0.682
measured
mean base quality
33.1
measured
pct reads lt 100bp
32.59
measured
read length median
101
measured
adapter content pct
0
measured
median read quality
33.2
measured
duplication rate pct
12.37
measured
overrepresented top pct
0.03
measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 75/100
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
79.6
measured
×1
48%
mean base quality
33.1
measured
×0.6
85%
adapter content pct
0
measured
×0.4
100%
duplication rate pct
12.37
measured
×0.4
100%
QC cost
19 s compute
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0