Ploidy and aneuploid score of 51 ovarian cancer cell lines from the CCLE. (A): Ploidy and aneuploid score of 51 ovarian cancer cell lines from the CCLE. The aneuploid score and ploidy value are obtained from cBioPortal on the basis of chromosome copy variations and ABSOLUTE estimation. (B): Comparison analysis of the ploidy value among different histological types (P = 0.138). Other epithelial: cell lines from cystadenocarcinoma type or adenocarcinoma without clear types; Other types: cell lines from granulosa cell tumor of mixed ovarian carcinoma. (C): Copy number variations of representative samples of diploid and aneuploid cell lines. Terms from top to bottom are COV318 (AS = 29, ploidy value = 3.96); COV434 (AS = 0, ploidy value = 2.00); KURAMOCHI (AS = 30, ploidy value = 2.80); A2780 (AS = 2, ploidy value = 2.01); TOV21G (AS = 2, ploidy = 2.05) and OVSAHO (AS = 31, ploidy value = 2.89).