PML/RARA and minor BCR/ABL were also detected by quantitative reverse transcription polymerase chain reaction of bone marrow cells (52,000 copies/?gRNA and 650 copies/?gRNA, respectively).     ///    "Post-induction bone marrow examination demonstrated 46, XY[20] and PML/RARA 240 copies/?gRNA, whereas minor BCR/ABL was not detected. "