- Antimicrobial peptides - Bacteriocins: studies of in vivo functionality and molecular characterization of synthetic operons.
- Genome analysis of lactic acid bacteria from the CERELA collection.
- Production of group B vitamins (folate, riboflavin, cobalamin (B12), thiamin) by LAB (collaboration with the Technology and Development Laboratory).
- Yeasts as biocontrol agents.
- Characterization of antibiotic resistance in bacteria of clinical and / or biotechnological importance.