Article
Diversity in robustness of Lactococcus lactis strains during heat stress, oxidative stress, and spray drying stress.
Applied and environmental microbiology - 1 Jan 2014
Dijkstra Annereinou R, Setyawati Meily C, Bayjanov Jumamurat R, Alkema Wynand, van Hijum Sacha A F T, Bron Peter A, Hugenholtz Jeroen
Abstract excerpt
In this study we tested 39 Lactococcus lactis strains isolated from diverse habitats for their robustness under heat and oxidative stress, demonstrating high diversity in survival (up to 4 log units). Strains with an L. lactis subsp. lactis phenotype generally displayed more-robust phenotypes than strains with an L. lactis subsp. cremoris phenotype, whereas the habitat from which the strains had been isolated did...
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