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 (2026-10-22) 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 GSM8261842 not_specified Undetermined NA Conflict 37.48 2.58 0.00 16.18 3.66 27.16 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.930588 0.036733 0.028659 0.004021 94.20 2.71 2.89 56 LP2 (2026-09-30) PASS NonPolyA_perM 56 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM8261843 not_specified Undetermined NA Conflict 39.28 2.41 0.00 17.05 3.26 22.32 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.93113 0.03675 0.028779 0.003341 95.18 2.79 1.83 61 LP2 (2026-09-30) PASS NonPolyA_perM 61 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM8261844 not_specified Undetermined NA Conflict 38.89 3.14 0.00 13.86 3.76 23.71 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.930109 0.037502 0.029065 0.003325 94.58 2.76 2.46 50 LP2 (2026-09-30) PASS NonPolyA_perM 50 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM8261845 not_specified Undetermined NA Conflict 43.24 1.59 0.00 13.01 4.28 19.14 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.940579 0.031217 0.025819 0.002384 94.88 2.23 2.76 46 LP2 (2026-09-30) PASS NonPolyA_perM 46 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM8261846 not_specified Undetermined NA Conflict 42.29 2.55 0.00 11.84 2.56 22.24 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.940003 0.031443 0.026121 0.002433 94.52 2.25 3.09 43 LP2 (2026-09-30) PASS NonPolyA_perM 43 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does GSM8261847 not_specified Undetermined NA Conflict 42.30 1.95 0.00 11.18 3.85 19.68 SECOND_READ_TRANSCRIPTION_STRAND POLYA 0.939619 0.031636 0.026213 0.002532 95.13 2.29 2.43 44 LP2 (2026-09-30) PASS NonPolyA_perM 44 <= 350: non-polyadenylated small RNAs removed, as oligo-dT (polyA) selection does