Výsledky vyhledávání - "Jean-Dominique LeMay"

Characterization of a Galactokinase-Positive Recombinant Strain of Streptococcus thermophilus

Autor: Jean-Dominique LeMay, Sylvain Moineau, Katy Vaillancourt, Christian Vadeboncoeur, Maryse Lamoureux, Michel Frenette

Publikováno v: Applied and Environmental Microbiology. 70:4596-4603

The lactic acid bacterium Streptococcus thermophilus is widely used by the dairy industry for its ability to transform lactose, the primary sugar found in milk, into lactic acid. Unlike the phylogenetically related species Streptococcus salivarius ,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9437866cc29b6b50403d49eeeee0c82a
https://doi.org/10.1128/aem.70.8.4596-4603.2004

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Candida albicans Expresses an Unusual Cytoplasmic Manganese-containing Superoxide Dismutase (SOD3 Gene Product) upon the Entry and during the Stationary Phase

Autor: Noëlla Deslauriers, Jean-Dominique LeMay, Claude Lamarre, Yves Bourbonnais

Publikováno v: Journal of Biological Chemistry. 276:43784-43791

We report here that in addition to a cytoplasmic copper-zinc-containing superoxide dismutase (SOD) and a mitochondrial manganese-containing SOD, Candida albicans expresses a third SOD gene (SOD3). The deduced amino acid sequence contains all of the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42d30db8aeee2acdef2f6061de0348e9
https://doi.org/10.1074/jbc.m108095200

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The doubly phosphorylated form of HPr, HPr(Ser~P)(His-P), is abundant in exponentially growing cells of Streptococcus thermophilus and phosphorylates the lactose transporter LacS as efficiently as HPr(His~P)

Autor: Israël Casabon, Sylvain Moineau, Michel Frenette, Denis Roy, Armelle Cochu, Christian Vadeboncoeur, Jean-Dominique LeMay, Katy Vaillancourt

Publikováno v: Applied and environmental microbiology. 71(3)

In Streptococcus thermophilus , lactose is taken up by LacS, a transporter that comprises a membrane translocator domain and a hydrophilic regulatory domain homologous to the IIA proteins and protein domains of the phosphoenolpyruvate:sugar phosphotr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::490cc9f06661b9552aee76410bfb9879
https://pubmed.ncbi.nlm.nih.gov/15746339

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Phosphorylation of Streptococcus salivarius lactose permease (LacS) by HPr(His ~ P) and HPr(Ser-P)(His ~ P) and effects on growth

Autor: Katy Vaillancourt, Sylvain Moineau, Jean-Dominique LeMay, Christian Vadeboncoeur, Denis Roy, Armelle Cochu, Christian B. Lessard, Michel Frenette

Publikováno v: Journal of bacteriology. 185(23)

The oral bacterium Streptococcus salivarius takes up lactose via a transporter called LacS that shares 95% identity with the LacS from Streptococcus thermophilus , a phylogenetically closely related organism. S. thermophilus releases galactose into t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da90dd6474bf7e2319ef98d8296952af
https://pubmed.ncbi.nlm.nih.gov/14617640

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