Workflow: expression values from HPC RGD workflow (processed before workflow 2.1); computed sex, strand and library prep added by RGD attribute backfill 1.0 (2026-10-16) using the workflow 2.1 rules. Note: ComputedSex is called from sex-gene expression: R = (Xist TPM + 1) / (median TPM of Uty, Ddx3y, Kdm5d and Eif2s3y + 1); R >= 10 is called F, R <= 1 is called M, and other values, or samples where Xist and the Y-gene median are both below 1 TPM, are Undetermined. Females express Xist and males the Y-linked genes. Sry is reported but not used in the calculation. XYRatio (X:Y read coverage) is shown for reference only. Agreement compares ComputedSex with InputSex (submitted to GEO). SampleID InputSex ComputedSex XYRatio Agreement Xist Uty Sry Ddx3y Kdm5d Eif2s3y ComputedStrand ComputedLibraryPrep PctMRNA PctIntronic PctIntergenic PctRibosomal UniqPct MultiPct TooShortPct NonPolyA_perM LibraryPrepRule LibraryPrepQC LibraryPrepReason GSM3295005 M M NA Agree 0.04 0.62 0.00 4.93 3.65 16.07 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.809932 0.065476 0.022144 0.102448 70.94 12.07 16.67 80 LP2 (2026-09-30) PASS NonPolyA_perM 80 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM3295006 M M NA Agree 0.02 0.21 0.00 1.86 2.37 12.84 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.88983 0.051199 0.025354 0.033617 71.80 6.49 21.29 65 LP2 (2026-09-30) PASS NonPolyA_perM 65 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM3295007 M M NA Agree 0.02 0.55 0.00 5.99 3.69 18.92 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.867591 0.056304 0.022286 0.053819 75.32 7.80 16.56 64 LP2 (2026-09-30) PASS NonPolyA_perM 64 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM3295008 M M NA Agree 0.02 0.63 0.00 4.42 2.90 15.05 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.889518 0.050979 0.021918 0.037585 74.97 6.08 18.64 57 LP2 (2026-09-30) PASS NonPolyA_perM 57 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does