Among the 115 patients with known mutations at baseline, the most common were M351T (n = 7), F359V (n = 7), F317L (n = 4), L248V (n = 4), G250E (n = 3), M244V (n = 3), and T315I (n = 3). Similar rates of CHR or MCyR were observed between patients with and without mutations. Responses were observed broadly across Bcr-Abl mutants, except for T315I (Figure 3 and supplemental Table 3).