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The frequency of JAK2 V617F, MPL W515, and CALR mutations
*One ET patient had both CALR and JAK2 V617F mutations; †Negative for JAK2 (V617F and exon 12 mutation), MPL W515, and CALR mutation.
Abbreviations: JAK2, Janus kinase 2; MPL, myeloproliferative leukemia virus oncogene; CALR, calreticulin; PV, polycythemia vera; ET, essential thrombocythemia; PMF, primary myelofibrosis.
