Publications

Zygosaccharomyces gambellarensis sp. nov., a new ascosporogenous yeast isolated from an Italian 'passito' style wine.  (2011)

Authors:
Torriani S.; Lorenzini M.; Salvetti E.; Felis G.E.
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:
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 4, 2019
Bibliographic citation:
Torriani S.; Lorenzini M.; Salvetti E.; Felis G.E., Zygosaccharomyces gambellarensis sp. nov., a new ascosporogenous yeast isolated from an Italian 'passito' style wine. «International Journal of systematic and evolutionary microbiology» , vol. 612011pp. 3084-3088

Consulta la scheda completa presente nel repository istituzionale della Ricerca di Ateneo IRIS

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Title Department Managers
Impiego di lieviti autoctoni per la gestione e l’ottimizzazione del processo fermentativo del Vin Santo di Gambellara Department Biotecnologie Sandra Torriani
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