gene	number
TP53	4
NFE2L2	2
NOTCH1	2
BRAF	1
BRCA1	1
CA2	1
CYP2C19	1
DIS3	1
EGFR	1
EP300	1
ERBB2	1
EZR	1
KEAP1	1
KRAS	1
NF1	1
NR3C2	1
PBRM1	1
PDP1	1
RET	1
SMARCA4	1
VHL	1
ZBTB2	1
ZNF521	1