Detection of fusion transcripts in saliva from both healthy individuals and leukemic patients. (A) qRT-PCR results of the representative healthy individuals for the detection of BCR-ABL, PML-RARα, and AML-ETO. (B) qRT-PCR results of the three types of leukemia patients for the detection of BCR-ABL, PML-RARα, and AML-ETO. The upper panel showed the pathological results for the patients and the lower panel showed the corresponding qRT-PCR results. In all detections, GUS was used as the reference gene and water was used as the no-template control (NTC).