We isolated two strains of a novel Lipomyces species from soil collected in Chichibu forest, Saitama prefecture, Japan. Based on their morphological and biochemical characteristics, along with multilocus sequence typing using the D1/D2 domain of the large-subunit (LSU) rRNA gene, the internal transcribed spacer (ITS) region and the translation elongation factor 1 alpha gene (EF-1α), the two strains were shown to represent a novel species of the genus Lipomyces, described as Lipomyces chichibuensis sp. nov. (type strain CB08-2(T) = NBRC 109582(T) = CBS 12929(T); Mycobank no. MB808164). In addition, we reidentified the type strains of Lipomyces kononenkoae and Lipomyces spencermartinsiae maintained in culture collections based on phenotypic characters and/or DNA-DNA hybridization to ensure correct future identification of species of the genus Lipomyces. The correct type strains of L. kononenkoae and L. spencermartinsiae are NBRC 107661(T) ( = CBS 2514(T)) and NBRC 10376(T) ( = CBS 5608(T)), respectively.
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