Yamadazyma barbieri f.a. sp nov., an ascomycetous anamorphic yeast isolated from a Mid-Atlantic Ridge hydrothermal site (-2300m) and marine coastal waters

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Abstract

Two yeast strains that are members of the same species were isolated from different marine habitats, i.e. one from Mid-Atlantic Ridge ocean water samples located in the direct vicinity of black smokers near the Rainbow deep-sea hydrothermal vent and one from Brazilian marine water samples off the Ipanema beach. Strains CLIB 1964(T) and CLIB 1965 are anamorphic ascomycetous yeasts affiliated to the Yamadazyma clade of Saccharomycetales. Interestingly, these strains were phylogenetically and distinctly positioned into a group of species comprising all species of the genus Yamadazyma isolated from marine habitats including deep-sea hydrothermal vents, i.e. Candida atmosphaerica, C. spencermartinsiae, C. atlantica, C. oceani and C. taylorii. These strains differed significantly in their D1/D2 domain sequences of the LSU rRNA gene from the closely related species mentioned above, by 2.6, 3.0, 3.4, 3.8 and 6.0 %, respectively. Internal transcribed spacer region sequence divergence was also significant and corresponded to 4.6, 4.7, 4.7, 12.0 and 24.7% with C. atlantica, C. atmosphaerica, C. spencermartinsiae, C. oceani and C. taylorii, respectively. Phenotypically, strains CLIB 1964(T) and CLIB 1965 could be distinguished from closely related species by their inability to assimilate L-sorbose. CLIB 1964(T) (= CBS 14301(T) = UBOCC-A-214001(T)) is the designated type strain for Yamadazyma barbieri sp. nov.
Original languageEnglish
Pages (from-to)3600-3606
Number of pages7
JournalInternational Journal of Systematic and Evolutionary Microbiology
Volume66
Issue number9
Publication statusPublished - 2016

Fingerprint

Hydrothermal Vents
coastal water
yeast
Yeasts
yeasts
Water
Ecosystem
hydrothermal vent
Sorbose
Atlantic Ocean
deep sea
Saccharomycetales
black smoker
rRNA Genes
Candida
sorbose
habitat
rainbow
habitats
beach

Keywords

  • EUKARYOTIC DIVERSITY
  • IDENTIFICATION
  • PHYLOGENY
  • CANDIDA
  • THAILAND
  • FUNGI
  • VENTS
  • GENUS

Cite this

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title = "Yamadazyma barbieri f.a. sp nov., an ascomycetous anamorphic yeast isolated from a Mid-Atlantic Ridge hydrothermal site (-2300m) and marine coastal waters",
abstract = "Two yeast strains that are members of the same species were isolated from different marine habitats, i.e. one from Mid-Atlantic Ridge ocean water samples located in the direct vicinity of black smokers near the Rainbow deep-sea hydrothermal vent and one from Brazilian marine water samples off the Ipanema beach. Strains CLIB 1964(T) and CLIB 1965 are anamorphic ascomycetous yeasts affiliated to the Yamadazyma clade of Saccharomycetales. Interestingly, these strains were phylogenetically and distinctly positioned into a group of species comprising all species of the genus Yamadazyma isolated from marine habitats including deep-sea hydrothermal vents, i.e. Candida atmosphaerica, C. spencermartinsiae, C. atlantica, C. oceani and C. taylorii. These strains differed significantly in their D1/D2 domain sequences of the LSU rRNA gene from the closely related species mentioned above, by 2.6, 3.0, 3.4, 3.8 and 6.0 {\%}, respectively. Internal transcribed spacer region sequence divergence was also significant and corresponded to 4.6, 4.7, 4.7, 12.0 and 24.7{\%} with C. atlantica, C. atmosphaerica, C. spencermartinsiae, C. oceani and C. taylorii, respectively. Phenotypically, strains CLIB 1964(T) and CLIB 1965 could be distinguished from closely related species by their inability to assimilate L-sorbose. CLIB 1964(T) (= CBS 14301(T) = UBOCC-A-214001(T)) is the designated type strain for Yamadazyma barbieri sp. nov.",
keywords = "EUKARYOTIC DIVERSITY, IDENTIFICATION, PHYLOGENY, CANDIDA, THAILAND, FUNGI, VENTS, GENUS",
author = "Sampaio, {Jose Paulo}",
note = "info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/5876/147256/PT# Sem pdf European Union (311975)",
year = "2016",
language = "English",
volume = "66",
pages = "3600--3606",
journal = "International Journal of Systematic and Evolutionary Microbiology",
issn = "1466-5026",
publisher = "Society for General Microbiology",
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TY - JOUR

T1 - Yamadazyma barbieri f.a. sp nov., an ascomycetous anamorphic yeast isolated from a Mid-Atlantic Ridge hydrothermal site (-2300m) and marine coastal waters

AU - Sampaio, Jose Paulo

N1 - info:eu-repo/grantAgreement/FCT/5876/147258/PT# info:eu-repo/grantAgreement/FCT/5876/147256/PT# Sem pdf European Union (311975)

PY - 2016

Y1 - 2016

N2 - Two yeast strains that are members of the same species were isolated from different marine habitats, i.e. one from Mid-Atlantic Ridge ocean water samples located in the direct vicinity of black smokers near the Rainbow deep-sea hydrothermal vent and one from Brazilian marine water samples off the Ipanema beach. Strains CLIB 1964(T) and CLIB 1965 are anamorphic ascomycetous yeasts affiliated to the Yamadazyma clade of Saccharomycetales. Interestingly, these strains were phylogenetically and distinctly positioned into a group of species comprising all species of the genus Yamadazyma isolated from marine habitats including deep-sea hydrothermal vents, i.e. Candida atmosphaerica, C. spencermartinsiae, C. atlantica, C. oceani and C. taylorii. These strains differed significantly in their D1/D2 domain sequences of the LSU rRNA gene from the closely related species mentioned above, by 2.6, 3.0, 3.4, 3.8 and 6.0 %, respectively. Internal transcribed spacer region sequence divergence was also significant and corresponded to 4.6, 4.7, 4.7, 12.0 and 24.7% with C. atlantica, C. atmosphaerica, C. spencermartinsiae, C. oceani and C. taylorii, respectively. Phenotypically, strains CLIB 1964(T) and CLIB 1965 could be distinguished from closely related species by their inability to assimilate L-sorbose. CLIB 1964(T) (= CBS 14301(T) = UBOCC-A-214001(T)) is the designated type strain for Yamadazyma barbieri sp. nov.

AB - Two yeast strains that are members of the same species were isolated from different marine habitats, i.e. one from Mid-Atlantic Ridge ocean water samples located in the direct vicinity of black smokers near the Rainbow deep-sea hydrothermal vent and one from Brazilian marine water samples off the Ipanema beach. Strains CLIB 1964(T) and CLIB 1965 are anamorphic ascomycetous yeasts affiliated to the Yamadazyma clade of Saccharomycetales. Interestingly, these strains were phylogenetically and distinctly positioned into a group of species comprising all species of the genus Yamadazyma isolated from marine habitats including deep-sea hydrothermal vents, i.e. Candida atmosphaerica, C. spencermartinsiae, C. atlantica, C. oceani and C. taylorii. These strains differed significantly in their D1/D2 domain sequences of the LSU rRNA gene from the closely related species mentioned above, by 2.6, 3.0, 3.4, 3.8 and 6.0 %, respectively. Internal transcribed spacer region sequence divergence was also significant and corresponded to 4.6, 4.7, 4.7, 12.0 and 24.7% with C. atlantica, C. atmosphaerica, C. spencermartinsiae, C. oceani and C. taylorii, respectively. Phenotypically, strains CLIB 1964(T) and CLIB 1965 could be distinguished from closely related species by their inability to assimilate L-sorbose. CLIB 1964(T) (= CBS 14301(T) = UBOCC-A-214001(T)) is the designated type strain for Yamadazyma barbieri sp. nov.

KW - EUKARYOTIC DIVERSITY

KW - IDENTIFICATION

KW - PHYLOGENY

KW - CANDIDA

KW - THAILAND

KW - FUNGI

KW - VENTS

KW - GENUS

M3 - Article

VL - 66

SP - 3600

EP - 3606

JO - International Journal of Systematic and Evolutionary Microbiology

JF - International Journal of Systematic and Evolutionary Microbiology

SN - 1466-5026

IS - 9

ER -