KnowraLactococcus lactisLinked fromLinked fromThe 5 pages that link to Lactococcus lactis, each with the reason it gives.All 5Related 3Compared with 2Sour creamRelated: It is among the starter bacteria that ferment cream into sour cream.Crème fraîcheRelated: Strains of this species help culture cream into crème fraîche.Streptococcus thermophilusCompared with: It is a common mesophilic dairy culture, whereas S. thermophilus is thermophilic.DiacetylRelated: Some strains produce diacetyl during butter and cheese fermentation.Yogurt starter culturesCompared with: This dairy bacterium was central to early experiments linking CRISPR sequences with phage resistance.