Genome Mining of Non-Conventional Yeasts: Search and Analysis of MAL Clusters and Proteins.

ABSTRACT: Genomic clustering of functionally related genes is rare in yeasts and other eukaryotes with only few examples available. Here, we summarize our data on a nontelomeric MAL cluster of a non-conventional methylotrophic yeast Ogataea (Hansenula) polymorpha containing genes for α-glucosidase MAL1, α-glucoside permease MAL2 and two hypothetical transcriptional activators. Using genome mining, we detected MAL clusters of varied number, position and composition in many other maltose-assimilating non-conventional yeasts from different phylogenetic groups. The highest number of MAL clusters was detected in Lipomyces starkeyi while no MAL clusters were found in Schizosaccharomyces pombe and Blastobotrys adeninivorans. Phylograms o

SUBMITTER: Viigand K 

PROVIDER: S-EPMC6070925 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature