TG and hepatocellular carcinoma: Here we report generation of a zebrafish model of β-catenin-driven HCC [Tg(fabp10a:CreERT2); Tg(fabp10a:flox-pt-β-cat), CreLox], in which activated β-catenin is switched on using tamoxifen-inducible CreERT2 recombinase under control of the hepatocyte-specific fabp10a promoter.