Novel ratio-metric features enable the identification of new driver genes across cancer types.

ABSTRACT: An emergent area of cancer genomics is the identification of driver genes. Driver genes confer a selective growth advantage to the cell. While several driver genes have been discovered, many remain undiscovered, especially those mutated at a low frequency across samples. This study defines new features and builds a pan-cancer model, cTaG, to identify new driver genes. The features capture the functional impact of the mutations as well as their recurrence across samples, which helps build a model unbiased to genes with low frequency. The model classifies genes into the functional categories of driver genes, tumour suppressor genes (TSGs) and oncogenes (OGs), having distinct mutation type profiles. We overcome overfitting and show that certain mutation types, such as nonsense mutations, are

SUBMITTER: Sudhakar M 

PROVIDER: S-EPMC8741763 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature