Abstract
Stachyl!atrys a/I'll. grows well on u vV"ksman-Cm'ey medium containing collt!loso as thc sol" eUl'bon source; au extracellular eellnlase is produced which is probnbly adaptive. 'I'ho cOlldit,iollS eoudne;vo to it high yield of om:ymo lmve bcon investigated and details am givo!l of U relatively simple bulk-culture apparatus.