Objective
Yeasts pose special problems to species recognition. The paucity of morphological characters and the frequent inability to observe sexual reproduction prevents the application of the morphological and biological species concepts to many yeast species. The increasing number of species leads to a redundancy of traditionally used physiological characters to delineate yeast species. Additional difficulties result from hybridisation events in yeasts.
Phylogenetic species recognition by concordance of multiple gene trees will be applied to established species and to species complexes containing a currently undetermined number of undescribed species. Four genetic loci will be sequenced for 30 strains of four Saccharomyces species each and for up to 30 strains per species of undescribed species clusters in the genera Candida, Metschnikowia and Starmerella. Whole genome comparisons will be performed for selected strains by DNA-DNA hybridization as a gold standard for species assignment.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciencesbiological sciencesbiological morphologycomparative morphology
- natural sciencesbiological sciencesecologyecosystems
- natural sciencesbiological scienceszoologyentomology
- natural sciencesbiological sciencesgeneticsgenomes
- natural sciencesbiological sciencesmicrobiology
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Call for proposal
FP6-2002-MOBILITY-12
See other projects for this call
Coordinator
LOUVAIN-LA-NEUVE
Belgium