• 1 January 1978
    • journal article
    • research article
    • Vol. 242  (1) , 72-78
Abstract
By means of mitomycin induction, monocin preparations were made from 162 Listeria monocytogenes strains. From tested strains of different serovars and antigen combinations altogether 76% were monocinogenic. Examination of efficiency was performed against 15 indicator strains of L. monocytogenes. Concluding from spectra of reaction 6 groups of monocins (A-F) could be differentiated. Serovar 5 (Ivanov) proved as an indicator strain particularly sensitive for all monocins.

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