Accelerated liver tumor progression of mycAG fish in homozygous <i>tp53^M214K</i> background (AG53).

<p>MycAG and AG53 fish were induced by 2 μM mifepristone from 1 mpf and sampled at 0.5 mpi and 1.5 mpi for gross observation and histological examination, as indicated at the top of the figure. (A1–A5) Exterior observation of each phenotype. (B1–B5) Gross observation of liver tumors after removal of body wall. (C1 to C5) The same views as those in (B1–B5) for observation of GFP expression that illustrate the shape of livers. (D1–D5) H&E staining of liver sections.