Understanding the transcriptomic response of Lactiplantibacillus pentosus LPG1 during Spanish-style green table olive fermentation

Lactiplantibacillus pentosus is a species of lactic bacteria with a great relevance during table olive fermentation process, with ability to form biofilms on olive epidermis. The objective of this work is to deepen into the genetic mechanisms of adaptation of L. pentosus LPG1 during Spanish-style green table olive fermentations, as well as to obtain a better understanding of the biofilm formation process. For this purpose, we have carried out a transcriptomic analysis of the differential gene expression of this bacterium during 60 days in both brine and biofilms ecosystems.