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Akademický článek

Population structure and comparative genome hybridization of European flor yeast reveal a unique group of Saccharomyces cerevisiae strains with few gene duplications in their genome.

Autor: Jean-Luc Legras, Claude Erny, Claudine Charpentier

Publikováno v: PLoS ONE, Vol 9, Iss 10, p e108089 (2014)

Wine biological aging is a wine making process used to produce specific beverages in several countries in Europe, including Spain, Italy, France, and Hungary. This process involves the formation of a velum at the surface of the wine. Here, we present

Externí odkaz: https://doaj.org/article/ddd71b70f0254221adf47ad999bd95b9

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Assessing the educational effectiveness of a CAL tutorial. Structure and molecular dynamics in biology; Part 1: water and molecular interactions

Autor: Gilles Bloch, Claude Erny, Anne-Marie Leseney, Christine Laemmel, Dominique Bouvier

Publikováno v: Chem. Educ. Res. Pract.. 7:248-265

The educational use of an interactive tutorial illustrating and exploring core chemistry- biochemistry concepts in depth was evaluated with first year university students. The investigation tools were constructed by a multidisciplinary staff and incl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ff4715ed5bad38d1654d54f8fb934d8
https://doi.org/10.1039/b5rp90025e

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Population Structure and Comparative Genome Hybridization of European Flor Yeast Reveal a Unique Group of Saccharomyces cerevisiae Strains with Few Gene Duplications in Their Genome

Autor: Claude Erny, Jean Luc Legras, Claudine Charpentier

Publikováno v: PLoS ONE
PLoS ONE, Public Library of Science, 2014, 9 (10), pp.e108089. ⟨10.1371/journal.pone.0108089⟩
Plos One 10 (9), e108089. (2014)
PLoS ONE, Vol 9, Iss 10, p e108089 (2014)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb87855f95a8158b2fc37cd7926030f6
https://hal.archives-ouvertes.fr/hal-01837719

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Genetic analysis of geraniol metabolism during fermentation

Autor: Geneviève Riveill, Patricia Claudel, Jean Luc Legras, Francis Karst, Claude Erny, Damien Steyer

Publikováno v: Food Microbiology
Food Microbiology, Elsevier, 2013, 33, pp.228-234. ⟨10.1016/j.fm.2012.09.021⟩
Food Microbiology (33), 228-234. (2013)

Geraniol produced by grape is the main precursor of terpenols which play a key role in the floral aroma of white wines. We investigated the fate of geraniol during wine fermentation by Saccharomyces cerevisiae. The volatile compounds produced during

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc9c13299cf8481ab17e4e94eb593a90
https://hal.archives-ouvertes.fr/hal-01837674/document

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QTL mapping of the production of wine aroma compounds by yeast

Autor: Pierre Delobel, Isabelle Sanchez, Chloé Ambroset, Jean Luc Legras, Damien Steyer, Claude Erny, Patricia Claudel, Francis Karst, Bruno Blondin, Christian Brion

Publikováno v: BMC Genomics
BMC Genomics, BioMed Central, 2012, 13, pp.573. ⟨10.1186/1471-2164-13-573⟩
BMC Genomics, Vol 13, Iss 1, p 573 (2012)
BMC Genomics (13), 573. (2012)

Background Wine aroma results from the combination of numerous volatile compounds, some produced by yeast and others produced in the grapes and further metabolized by yeast. However, little is known about the consequences of the genetic variation of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa7aa2daf6ca6725655bf48f4f36b232
https://doi.org/10.1186/1471-2164-13-573

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Ecological success of a group of Saccharomyces cerevisiae/Saccharomyces kudriavzevii hybrids in the northern european wine-making environment

Autor: Pauline Raoult, Claude Erny, Jean Luc Legras, Serge Casaregola, Gisèle Butterlin, F. Matei-Radoi, Anne Alais, Pierre Delobel

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, American Society for Microbiology, 2012, 78 (9), pp.3256-3265. ⟨10.1128/AEM.06752-11⟩
Applied and Environmental Microbiology 9 (78), 3256-3265. (2012)

The hybrid nature of lager-brewing yeast strains has been known for 25 years; however, yeast hybrids have only recently been described in cider and wine fermentations. In this study, we characterized the hybrid genomes and the relatedness of the Eg8

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c13082cb4b41dc92de87168f3c95f38b
https://hal.archives-ouvertes.fr/hal-01191332

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Activation of two different resistance mechanisms in Saccharomyces cerevisiae upon exposure to octanoic and decanoic acids

Autor: Y. Adolphe, Pierre Delobel, Francis Karst, Claude Erny, C. Le Jeune, Bruno Blondin, Catherine Demuyter, Marc Lollier, Jean Luc Legras

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, American Society for Microbiology, 2010, 76 (22), pp.7526-7535. ⟨10.1128/AEM.01280-10⟩

Medium-chain fatty acids (octanoic and decanoic acids) are well known as fermentation inhibitors. During must fermentation, the toxicity of these fatty acids is enhanced by ethanol and low pH, which favors their entrance in the cell, resulting in a d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0c05963eea3ab9736a57814ab0b55b
https://pubmed.ncbi.nlm.nih.gov/20851956

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Nucleic acid-binding properties of the alfalfa mosaic virus movement protein produced in yeast

Autor: C. Stussi-Garaud, Anne Berna, Fabrice Schoumacher, Claude Erny, Thérèse Godefroy-Colburn

Publikováno v: Virology. 188:896-899

The movement protein of alfalfa mosaic virus (P3) was purified from yeasts transformed with an expression vector containing the P3 gene. Its nucleic acid-binding properties were tested by electrophoretic retardation, nitrocellulose retention, and RNA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fce889c3632fc86bf72de8c24bdea45
https://doi.org/10.1016/0042-6822(92)90549-5

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Characterization of natural hybrids of Saccharomyces cerevisiae and Saccharomyces bayanus var. uvarum

Autor: Michel Aigle, Christine Le Jeune, Marc Lollier, Claude Erny, Isabelle Masneuf-Pomarède, Catherine Demuyter, Jean Luc Legras

Publikováno v: FEMS Yeast Research
FEMS Yeast Research, Oxford University Press (OUP), 2007, 7 (4), pp.540-549. ⟨10.1111/j.1567-1364.2007.00207.x⟩

International audience; Nine yeast strains were isolated from spontaneous fermentations in the Alsace area of France, during the 1997, 1998 and 1999 grape harvests. Strains were characterized by pulsed-field gel electrophoresis, PCR–restriction fra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2de3a35692e29ed88816231fb9c1439
https://hal.inrae.fr/hal-02665262

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Evolution of the population of Saccharomyces cerevisiae from grape to wine in a spontaneous fermentation

Autor: Claude Erny, Christine Le Jeune, Marc Lollier, Catherine Demuyter

Publikováno v: Food microbiology. 23(8)

To determine the grape or winery origin of the Saccharomyces cerevisiae involved in spontaneous fermentation, musts were collected at different stages of wine-making process and fermented. First, grapes were collected in two different vineyards and c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ab0b9715aff2041310bbce64b77201a
https://pubmed.ncbi.nlm.nih.gov/16943073

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