Variant Classification # of variants identified # of genes involved # of samples involved
Missense mutation 28764 12189 776
Nonsense mutation 2180 1811 645
Frame-shift deletion 1479 1170 581
RNA 1942 1051 645
In-frame deletion 870 621 435
Frame-shift insertion 879 594 438
Splicing 975 821 509
Non-stop mutation 44 44 41
In-frame insertion 367 174 222
Silent 9743 6510 772
Total 47243 15819 776
Table 1: Summary of the somatic mutations identified in TCGA breast cancer samples