Response of L. lactis faced to S. cerevisiae

ABSTRACT: The response of L. lactis to the presence of S. cerevisiae was analyzed during the exponential growth phase in fermentors in defined growth conditions. Although no growth kinetic difference was observed between the pure and mixed culture of L. lactis, the mRNA level of genes was significantly modified. More particularly, a strong reorientation of pyrimidine metabolism was observed when L. lactis was grown in the mixed culture. Keywords: microbial interaction, time course A pure culture of L. lactis was conducted in parallel with a co-culture of L. lactis and S. cerevisiae. For the transcriptomic analysis, the mixed culture (test condition, 2.5 hours of culture, B’) was compared to the pure culture (reference, 2.5 hours of culture, B) on the same slide at the same time. The mRNA level cha

ORGANISM(S): Lactococcus lactis

SUBMITTER: Mathieu Maligoy 

PROVIDER: E-GEOD-9436 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress