title: Bacteriocin-Producing Strain of Lactococcus lactis subsp. diacitilactis S50.
abstract: Lactococcus lactis subsp. diacitilactis S50 produces a bacteriocin, designated bacteriocin S50, which has a narrow antibacterial spectrum. It was active only against Lactococcus species, including a nisin producer exhibiting a bactericidal effect. The activity of bacteriocin S50 was sensitive to proteases. It retained antimicrobial activity after being heated to 100 degrees C for up to 60 min and in the pH range 2 to 11.
authors.affiliation: Institute of Molecular Genetics and Genetic Engineering, Vojvode Stepe 283, P.O. Box 794, 11001 Belgrade, Yugoslavia.
authors.forename: M
authors.initials: M
authors.lastname: Kojic
authors.forename: J
authors.initials: J
authors.lastname: Svircevic
authors.forename: A
authors.initials: A
authors.lastname: Banina
authors.forename: L
authors.initials: L
authors.lastname: Topisirovic