This article is free to access.
Genome analysis which takes into account tumor purity leads to discovery of PTEN as a tumor suppressor gene in high-grade serous ovarian cancer.
Yoshihara, K., & Verhaak, R. G. W. (2014). Hiding in the dark: Uncovering cancer drivers through image-guided genomics. Genome Biology, 15(12). https://doi.org/10.1186/s13059-014-0563-3