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. 2022 Aug 8;158(4):530–536. doi: 10.1093/ajcp/aqac083

Table 2.

The 10 Most Common Genes Mutated in the Clonal Cytopenia of Undetermined Significance Cohort

Mutation VAF Range, % Frequency of Mutation in Patients With CCUS, No. (%)
(n = 80)
TET2 8-77 20 (25.0)
SRSF2 14-52 16 (20.0)
ASXL1 9-46 15 (18.75)
U2AF1 9-43 12 (15.0)
SF3B1 6-45 7 (8.75)
DNMT3a 7-43 6 (7.5)
ZRSR2 57-88 6 (7.5)
IDH1 12-44 5 (6.25)
TP53 13-48 5 (6.25)
RUNX1 13-50 5 (6.25)

CCUS, clonal cytopenia of undetermined significance; VAF, variant allele frequency.