NOUVELLE SOUCHE DE BACILLUS SUBTILIS ASPOROGENE POUR LA PRODUCTION D'ENZYMES UTILISABLES DANS DES LESSIVES

摘要

A new mutant strain of Bacillus subtilis which has the property of being substantially asporogenic while showing proteolytic activity similar to that of the native strain from which it was derived. The process for preparing the new mutant strain is based on the discovery that the non-sporulated cells of Bacillus subtilis are not resistant to chloroform vapor whereas the spores are resistant.