Pearce, L E Proteinase activity in slow lactic acid-producing variants of Streptococcus lactis. [electronic resource] - Applied microbiology May 1974 - 933-7 p. digital Publication Type: Journal Article ISSN: 0003-6919 Standard No.: 10.1128/am.27.5.933-937.1974 doi Subjects--Topical Terms: AnimalsCell CountCell FractionationCell Membrane--enzymologyCell Wall--enzymologyCell-Free SystemCulture MediaEndopeptidases--metabolismGenetic VariationIodine RadioisotopesLactates--biosynthesisLactococcus lactis--enzymologyMilkSpheroplasts--enzymology