Fig. 7From: Prognostic and clinicopathological insights of phosphodiesterase 9A gene as novel biomarker in human colorectal cancera Box plot of PDE9A mRNA expression using GEPIA database in Colon Adenocarcinoma (COAD) patients, b The connection between PDE9A expression with different tumor stages in patients with COAD from GEPIA databaseBack to article page