Corpus 1,277 assessed · 1,178 scored · 644 reproduced ≥75 · 170 flagged ·∅ 74/100
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PRJNA272508

BioProject first seen 2015

Provenance — who produced it, who reused it

Linked to 1 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.

Reused by

1 further paper cites this accession but reuse could not be confirmed.

Deep data QC

83/100 · B

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured

What this means
claude:haiku

Small-scale bulk RNA-seq of Homo sapiens via HiSeq 2000 with only ~6M short reads but exceptional base quality (98.8% Q30, 0.002% N content). This dataset likely represents targeted sequencing of specific transcripts or a single tissue sample rather than comprehensive transcriptomics. Researchers considering reuse should verify the experimental design and whether read depth is sufficient for robust differential expression analysis in their intended application.

Data type / assay
bulk-RNA-seq
Organism
Homo sapiens
Instrument
Illumina HiSeq 2000
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
4 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 153936649 reported
total reads 6031885 reported
n content pct 0.002 measured
pct q20 bases 99.8 measured
pct q30 bases 98.8 measured
gc content pct 52.3 measured
mean read length 26.4 measured
mean base quality 38 measured
adapter content pct 0 measured
duplication rate pct 91.21 measured
How this grade was computed
Weighted mean of 4 scored metric(s) → 83/100

The B 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 98.8 measured ×1 100%
mean base quality 38 measured ×0.6 100%
adapter content pct 0 measured ×0.4 100%
duplication rate pct 91.21 measured ×0.4 0%
QC cost 3 s compute

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0