GSM2186726
GEO sampleProvenance — 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.
1 further paper cites this accession but reuse could not be confirmed.
Deep data QC
67/100 · DStandardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured
Yeast (S. cerevisiae BY4741) RNA-seq with identical sequence metrics to GSM2186728: 50 bp reads at 99.1% Q20 and 97.3% Q30, but again showing 96.68% adapter contamination. The extraordinarily high adapter proportion signals either poor library quality or ligation errors; substantial data loss is expected after adapter trimming, limiting utility for genome-wide expression profiling.
The D 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.
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0
Scientific quality
Based on hands-on reproduction of the papers that use this dataset. A reproducible paper that stands on this data is positive evidence; a flagged one is a prompt to look closer — never a verdict on the dataset itself without the evidence.