HOTAIR and ovarian serous cystadenocarcinoma: Scatter plots (Figure 12) show the correlations between FAM171A2 mRNA expression and six lncRNAs (BACE1-AS, GAS5, HOTAIR, HOXA10-AS, PVT1, and UCA1) in ovarian serous cystadenocarcinoma samples (n = 379) from the ENCORI database.