TUBG1 and hepatocellular carcinoma: Using the cBioportal online database (https://www.cbioportal.org/) (Cerami et al., 2012; Gao et al., 2013), we found that 11% patients with HCC showed mutations in TUBG1 (Fig. 5A), and different types of mutations were associated with TUBG1 expression (Fig. 5B).