From: XIST and RPS4Y1 long non-coding RNA transcriptome as sex biomarkers in different body fluids
Gene
Body fluids
P value
Peripheral blood
Saliva
Menstrual blood
XIST
Mean ± SD
1.57 ± 0.56
0.30 ± 0.11
5.64 ± 2.20
< 0.001*