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. 2022 Mar 18;10:807786. doi: 10.3389/fcell.2022.807786

FIGURE 1.

FIGURE 1

Genetic variation and gene expression of RNA m5C regulators in ovarian cancer. (A) Genetic alteration frequencies of m5C regulators in pan-cancer. (B) Copy number variation of m5C regulators in ovarian cancer. (C) Correlation of copy number variations among m5C regulators. (D) Principal component analysis for the expression profile of m5C regulators to distinguish OVC from HOSE samples in GSE54388 cohort. OVC, ovarian cancer, HOSE, human ovarian surface epithelium. (E) The differential expression analysis of 14 m5C regulators between OVC and HOSE samples in three independent GEO cohorts. Up-regulated in OVC: orange; up-regulated in HOSE samples: blue. (F) Correlation between copy number variation and mRNA level of m5C regulators. (G) The boxplot of expression of 14 m5C regulators in OVC and HOSE samples in GSE27651 cohort.*p < 0.05, **p < 0.01, ***p < 0.001.