Antagonistic Activity against Ascosphaera apis and Functional Properties of Lactobacillus kunkeei Strains.

ABSTRACT: : Lactic acid bacteria (LAB) are an important group of honeybee gut microbiota. These bacteria are involved in food digestion, stimulate the immune system, and may antagonize undesirable microorganisms in the gastrointestinal tract. Lactobacillus kunkeei is a fructophilic lactic acid bacterium (FLAB) most frequently found in the gastrointestinal tracts of honeybees. Ascosphaera apis is an important pathogenic fungus of honeybee larvae; it can colonize the intestine, especially in conditions of nutritional or environmental stress that cause microbial dysbiosis. In this work, some functional properties of nine selected L. kunkeei strains were evaluated. The study focused on the antifungal activity of these strains against A. apis DSM 3116, using different matrices: cell lysate, broth culture

SUBMITTER: Iorizzo M 

PROVIDER: S-EPMC7277644 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature