AN APPARENT DISJUNCTION BETWEEN THE EVOLUTION OF FORM AND SUBSTANCE IN THE GENUS TETRAHYMENA

In Memoriam: Norman E. Williams (1928–2016): Pioneer of Ciliate Architecture

“…). Norman's amply documented conclusion of “An apparent disjunction between the evolution of form and substance in the genus Tetrahymena” (Williams ) strongly reinforced an identical conclusion arrived at nearly simultaneously by David Nanney ().…”

“…), for cell‐surface proteins identified by lactoperoxidase iodination (Williams et al. ), for tetrins (Williams ), and for Triton X‐100 insoluble cytoskeletal proteins prepared using a simplified version of the Vaudaux procedure (Williams et al. ).…”