The Australian Ovarian Cancer Study (AOCS) specifically examined CNAs and reported regions of copy number loss at the NF1 locus in 34% (137/398) of ovarian cancer samples, comprising 157 serous adenocarcinomas from the TCGA cohort and a further 241 samples, of both endometrioid and serous subtypes [115]. The gene discussed is NF1; the disease is ovarian cancer.