Rhodotorula subericola sp. nov., an anamorphic basidiomycetous yeast species isolated from bark of Quercus suber (cork oak)

Author:

Belloch C.1,Villa-Carvajal M.2,Álvarez-Rodríguez M. L.3,Coque J. J. R.3

Affiliation:

1. Departamento de Biotecnología, Instituto de Agroquímica y Tecnología de los Alimentos, CSIC, 46100 Burjassot, Valencia, Spain

2. Centro Tecnológico AINIA, Parque Tecnológico de Valencia, 46980 Paterna, Valencia, Spain

3. Instituto de Biotecnología de León (INBIOTEC), Parque Científico de León, 24006 León, Spain

Abstract

Two yeasts strains, Y-31T and Y-20B, pertaining to a previously unknown yeast species were isolated from bark of cork oak in Spain. Physiological characterization revealed a pattern of assimilation of carbon and nitrogen compounds compatible with members of the genus Rhodotorula. From sequence analysis of the D1/D2 region of the 26S rRNA gene, Rhodotorula cycloclastica and Rhodotorula philyla were related to the unknown species. Phylogenetic reconstruction based on the D1/D2 region of the 26S rRNA gene showed that the novel species clustered in a branch together with R. cycloclastica. The name Rhodotorula subericola sp. nov. is proposed, with isolate Y-31T (=CECT 11976T=CBS 10442T) the type strain of this novel taxon in the Microbotryum lineage, subclass Microbotryomycetidae, class Urediniomycetes of basidiomycetous yeasts.

Publisher

Microbiology Society

Subject

General Medicine,Ecology, Evolution, Behavior and Systematics,Microbiology

Reference12 articles.

1. Cork taint of wines: role of the filamentous fungi isolated from cork in the formation of 2,4,6-trichloroanisole by O methylation of 2,4,6-trichlorophenol;Álvarez-Rodríguez;Appl Environ Microbiol,2002

2. Degradation of vanillic acid and production of guaiacol by microorganisms isolated from cork samples;Álvarez-Rodríguez;FEMS Microbiol Lett,2003

3. Reinstatement of Rhodotorula colostri (Castelli) Lodder and Rhodotorula crocea Shifrine & Phaff, former synonyms of Rhodotorula aurantiaca (Saito) Lodder;Alvaro Fonseca;FEMS Yeast Res,2004

4. Rhodotorula F.C. Harrison;Fell;In The Yeasts: a Taxonomic Study,1998

5. mega3: integrated software for Molecular Evolutionary Genetics Analysis and sequence alignment;Kumar;Bioinformatics,2004

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