Figure 1.

Representative expression profile of ROR1 mRNA in peripheral blood (PB) or bone marrow (BM) samples of a number of patients and healthy subjects. PCR amplicons of ROR1 (545 bp) and β-actin (321 bp) genes were electrophoresed on 1.5% ethidium bromide- stained gel and photographed. Lane 1: size marker; Lanes 2-5: CLL (PB); Lanes 6-9: AML (6 and 8: PB and 7 and 9: BM); Lanes 10-12: healthy subjects (PB)