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Expression of stress response genes in wine strains with different fermentative behavior.
FEMS Yeast Res. 2004 May; 4(7):699-710.FY

Abstract

The response to adverse growth conditions in yeast depends on the activation of signal transduction pathways which result in transcriptional changes and synthesis of protective molecules. During wine production, yeast cells are affected by a plethora of stress situations. In this work we have analyzed the fermentative behavior in synthetic must for six different wine yeast strains. In addition, we followed the expression of several stress response genes during the first half of the vinification. Our results indicate that common patterns of stress response are found among all the strains, but also that a subset of genes are differentially expressed according to the fermentative behavior of the various strains. Particularly, in the strains with the most severe fermentative problems, higher (and in some cases maintained) mRNA levels of many genes were found. The relevance of an equilibrium between stress response and growth efficiency during wine fermentation is discussed.

Authors+Show Affiliations

Departament de Bioquímica i Biologia Molecular, Facultat de Ciències Biològiques, Universitat de Valencia and Departamento de Biotecnología, Instituto de Agroquímica y Tecnología de Alimentos, C.S.I.C, Apartado de Correos 73, Burjassot, Valencia, Spain.No affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

15093773

Citation

Zuzuarregui, Aurora, and Marcel-lí del Olmo. "Expression of Stress Response Genes in Wine Strains With Different Fermentative Behavior." FEMS Yeast Research, vol. 4, no. 7, 2004, pp. 699-710.
Zuzuarregui A, del Olmo ML. Expression of stress response genes in wine strains with different fermentative behavior. FEMS Yeast Res. 2004;4(7):699-710.
Zuzuarregui, A., & del Olmo, M. L. (2004). Expression of stress response genes in wine strains with different fermentative behavior. FEMS Yeast Research, 4(7), 699-710.
Zuzuarregui A, del Olmo ML. Expression of Stress Response Genes in Wine Strains With Different Fermentative Behavior. FEMS Yeast Res. 2004;4(7):699-710. PubMed PMID: 15093773.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Expression of stress response genes in wine strains with different fermentative behavior. AU - Zuzuarregui,Aurora, AU - del Olmo,Marcel-lí, PY - 2003/10/17/received PY - 2004/01/07/revised PY - 2004/01/27/accepted PY - 2004/4/20/pubmed PY - 2004/7/3/medline PY - 2004/4/20/entrez SP - 699 EP - 710 JF - FEMS yeast research JO - FEMS Yeast Res VL - 4 IS - 7 N2 - The response to adverse growth conditions in yeast depends on the activation of signal transduction pathways which result in transcriptional changes and synthesis of protective molecules. During wine production, yeast cells are affected by a plethora of stress situations. In this work we have analyzed the fermentative behavior in synthetic must for six different wine yeast strains. In addition, we followed the expression of several stress response genes during the first half of the vinification. Our results indicate that common patterns of stress response are found among all the strains, but also that a subset of genes are differentially expressed according to the fermentative behavior of the various strains. Particularly, in the strains with the most severe fermentative problems, higher (and in some cases maintained) mRNA levels of many genes were found. The relevance of an equilibrium between stress response and growth efficiency during wine fermentation is discussed. SN - 1567-1356 UR - https://www.unboundmedicine.com/medline/citation/15093773/Expression_of_stress_response_genes_in_wine_strains_with_different_fermentative_behavior_ DB - PRIME DP - Unbound Medicine ER -