Inopinatum lactosum gen. & comb. nov., the first yeast-like fungus in Leotiomycetes

Danny Haelewaters; Robyn A. Peterson; Helena Nevalainen; M. Catherine Aime

doi:10.1099/ijsem.0.004862

Inopinatum lactosum gen. & comb. nov., the first yeast-like fungus in Leotiomycetes

Danny Haelewaters^*, Robyn A. Peterson, Helena Nevalainen, M. Catherine Aime^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Sporobolomyces lactosus is a pink yeast-like fungus that is not congeneric with other members of Sporobolomyces (Basidiomy-cota, Microbotryomycetes, Sporidiobolales). During our ongoing studies of pink yeasts we determined that S. lactosus was most closely related to Pseudeurotium zonatum (Ascomycota, Leotiomycetes, Thelebolales). A molecular phylogenetic analysis using sequences of the ITS region and the small and large subunit (SSU, LSU) rRNA genes, indicated that four isolates of S. lactosus, including three ex-type isolates, were placed in Thelebolales with maximum support. A new genus is proposed to accommodate S. lactosus, Inopinatum. This is the first pink yeast reported in Leotiomycetes.

Original language	English
Article number	004862
Pages (from-to)	1-7
Number of pages	7
Journal	International Journal of Systematic and Evolutionary Microbiology
Volume	71
Issue number	7
DOIs	https://doi.org/10.1099/ijsem.0.004862
Publication status	Published - 2021

Keywords

Ascomycetous yeast
Pink yeast
Sporobolomyces lactosus
Taxonomy

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10.1099/ijsem.0.004862

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title = "Inopinatum lactosum gen. \& comb. nov., the first yeast-like fungus in Leotiomycetes",

abstract = "Sporobolomyces lactosus is a pink yeast-like fungus that is not congeneric with other members of Sporobolomyces (Basidiomy-cota, Microbotryomycetes, Sporidiobolales). During our ongoing studies of pink yeasts we determined that S. lactosus was most closely related to Pseudeurotium zonatum (Ascomycota, Leotiomycetes, Thelebolales). A molecular phylogenetic analysis using sequences of the ITS region and the small and large subunit (SSU, LSU) rRNA genes, indicated that four isolates of S. lactosus, including three ex-type isolates, were placed in Thelebolales with maximum support. A new genus is proposed to accommodate S. lactosus, Inopinatum. This is the first pink yeast reported in Leotiomycetes.",

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author = "Danny Haelewaters and Peterson, \{Robyn A.\} and Helena Nevalainen and Aime, \{M. Catherine\}",

year = "2021",

doi = "10.1099/ijsem.0.004862",

language = "English",

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journal = "International Journal of Systematic and Evolutionary Microbiology",

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T1 - Inopinatum lactosum gen. & comb. nov., the first yeast-like fungus in Leotiomycetes

AU - Haelewaters, Danny

AU - Peterson, Robyn A.

AU - Nevalainen, Helena

AU - Aime, M. Catherine

PY - 2021

Y1 - 2021

N2 - Sporobolomyces lactosus is a pink yeast-like fungus that is not congeneric with other members of Sporobolomyces (Basidiomy-cota, Microbotryomycetes, Sporidiobolales). During our ongoing studies of pink yeasts we determined that S. lactosus was most closely related to Pseudeurotium zonatum (Ascomycota, Leotiomycetes, Thelebolales). A molecular phylogenetic analysis using sequences of the ITS region and the small and large subunit (SSU, LSU) rRNA genes, indicated that four isolates of S. lactosus, including three ex-type isolates, were placed in Thelebolales with maximum support. A new genus is proposed to accommodate S. lactosus, Inopinatum. This is the first pink yeast reported in Leotiomycetes.

AB - Sporobolomyces lactosus is a pink yeast-like fungus that is not congeneric with other members of Sporobolomyces (Basidiomy-cota, Microbotryomycetes, Sporidiobolales). During our ongoing studies of pink yeasts we determined that S. lactosus was most closely related to Pseudeurotium zonatum (Ascomycota, Leotiomycetes, Thelebolales). A molecular phylogenetic analysis using sequences of the ITS region and the small and large subunit (SSU, LSU) rRNA genes, indicated that four isolates of S. lactosus, including three ex-type isolates, were placed in Thelebolales with maximum support. A new genus is proposed to accommodate S. lactosus, Inopinatum. This is the first pink yeast reported in Leotiomycetes.

KW - Ascomycetous yeast

KW - Pink yeast

KW - Sporobolomyces lactosus

KW - Taxonomy

UR - https://www.scopus.com/pages/publications/85104857198

U2 - 10.1099/ijsem.0.004862

DO - 10.1099/ijsem.0.004862

M3 - Article

C2 - 34214028

AN - SCOPUS:85104857198

SN - 1466-5026

VL - 71

SP - 1

EP - 7

JO - International Journal of Systematic and Evolutionary Microbiology

JF - International Journal of Systematic and Evolutionary Microbiology

IS - 7

M1 - 004862

ER -

Inopinatum lactosum gen. & comb. nov., the first yeast-like fungus in Leotiomycetes

Abstract

Keywords

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