Physical cell-cell contact elicits specific transcriptomic responses in wine yeast species.

ABSTRACT: Fermenting grape juice provides a habitat for a well-mapped and evolutionarily relevant microbial ecosystem consisting of many natural or inoculated strains of yeasts and bacteria. The molecular nature of many of the ecological interactions within this ecosystem remains poorly understood, with the partial exception of interactions of a metabolic nature such as competition for nutrients and production of toxic metabolites/peptides. Data suggest that physical contact between species plays a significant role in the phenotypic outcome of interspecies interactions. However, the molecular nature of the mechanisms regulating these phenotypes remains unknown. Here, we present a transcriptomic analysis of physical versus metabolic contact between two wine relevant yeast species, Saccharomyces ce

SUBMITTER: Luyt NA 

PROVIDER: S-EPMC11302351 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature