“…Málek surely would have been gratified by the authors’ reference to the current renaissance of continuous culture, a few applications of which I highlight later. Other prominent research promoted at the Institute of Microbiology is discussed by Jan Nesvera 5. He begins by reminding readers that the word ‘genetics’ was taboo in the Czechoslovakia of the early 1950s; nevertheless under Málek's guidance, programmes of research on pneumococcal transformation, transduction of Salmonella , and the genetics of the model mycobacterium Mycobacterium phlei were established.…”