Publications

Authors:

Torriani, Sandra; Lorenzini, Marilinda; Salvetti, Elisa; Felis, Giovanna

Title:

Zygosaccharomyces gambellarensis sp. nov., a new ascosporogenous yeast isolated from an Italian 'passito' style wine.

Year:

2011

Type of item:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Language:

Inglese

Format:

Elettronico

Referee:

Sì

Name of journal:

International Journal of systematic and evolutionary microbiology

ISSN of journal:

1466-5026

N° Volume:

61

Page numbers:

3084-3088

Keyword:

Passito wine; Zygosaccharomyces; new yeast species

Short description of contents:

Yeast strains were isolated from Vin Santo of Gambellara, a sweet white wine with the specificity of Controlled Designation of Origin produced from off-vine overripened grapes in the Veneto region (Italy). Comparative sequence analysis of the 26S rRNA gene revealed that three representative strains (ZO03-5(T), CA06-8 and ME06-9) constitute a taxon related to, but distinct from, Zygosaccharomyces machadoi. Similarity between the 26S rRNA gene domain D1/D2 sequence of the three isolates and Z. machadoi was 97.9%; moreover, the morphological characteristics and the physiological behaviour also supported recognition of a novel taxon of osmophilic non-psychrophilic yeast showing a flower-like arrangement of budding cells that remain attached to each other. The name Zygosaccharomyces gambellarensis is proposed for the novel species, with ZO03-5(T) (=CBS 12191(T)=MUCL 53393(T)) as the type strain.

Product ID:

66065

Handle IRIS:

11562/353190

Deposited On:

February 21, 2012

Last Modified:

December 2, 2022

Bibliographic citation:

Torriani, Sandra; Lorenzini, Marilinda; Salvetti, Elisa; Felis, Giovanna, Zygosaccharomyces gambellarensis sp. nov., a new ascosporogenous yeast isolated from an Italian 'passito' style wine. «International Journal of systematic and evolutionary microbiology» , vol. 61 , 2011 , pp. 3084-3088

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