SRSF1 and chronic myelogenous leukemia, BCR-ABL1 positive: When we further analyzed the correlation of the TCRζ and ASF/SF-2 gene expression in the WT+AS- and WT+AS+ CML groups, we found that a similar negative-correlation could be observed in the WT+AS+ CML group (r = −0.17, p = 0.407), and no correlation was observed in the WT+AS- CML group (r =0.198, p = 0.497) (Figure 6).