Candida kuoi sp. nov., an anamorphic species of the Starmerella yeast clade that synthesizes sophorolipids.
Int J Syst Evol Microbiol, 2012/9;62(Pt 9):2307-2311.
Kurtzman CP[1]
Affiliations
PMID: 22268073DOI: 10.1099/ijs.0.039479-0
Impact factor: 2.689
Abstract
A novel strain of anamorphic yeast, designated strain NRRL Y-27208(T), was isolated from concentrated grape juice in Cape Province, South Africa. Analysis of nuclear large subunit rRNA gene sequences from the D1/D2 domains separated the novel isolate from strains of Starmerella bombicola and Starmerella meliponinorum, as well as from species of the genus Candida that are members of the Starmerella clade. Compared to previously described species, strain NRRL Y-27208(T) is most closely related to S. bombicola but can be separated from this species by its ability to grow on D-ribose and erythritol. Strain NRRL Y-27208(T) produced sophorolipids that have an open chain structure similar to Candida batistae, Candida riodocensis and Candida stellata, which is in contrast to the closed chain sophorolipids produced by S. bombicola and Candida apicola. The analyses showed that NRRL Y-27208(T) (= CBS 7267(T)) represents a novel species distinct from previously described species, for which the name Candida kuoi sp. nov. is proposed.
MeSH terms
Candida; DNA, Fungal; DNA, Ribosomal Spacer; Glycolipids; Molecular Sequence Data; Mycological Typing Techniques; Phylogeny; Sequence Analysis, DNA; South Africa; Surface-Active Agents
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