TP53 and neoplasm: To briefly scratch the surface of the Levine world of science: Alan Frey provided me with my first appreciation of immunology and more importantly taught me how to make antibodies in rabbits (Hinds et al., 1987), Terry van Dyke and Jeff Marks provided an appreciation of tumor modeling in mice (Marks et al., 1989), and collaboration with Cathy Clarke led to insights into the role of mutant p53’s then-mysterious partnering with hsc70 (Clarke et al., 1988).