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Glycerol transport in yeasts : physiological, molecular and phylogenetic approa...
Neves, Maria Luísa Vieira dasGlycerol is a key compound in the regulation of several metabolic pathways in yeasts. In Saccharomyces cerevisiae, most of the genes involved in glycerol consumption, production and transport are now available. Previous studies evidenced that in S. cerevisiae glycerol could permeate the plasma membrane by two simultaneous and independent processes. A channel encoded by the gene FPS1, is responsible for glycerol...
Yeast orthologues associated with glycerol transport and metabolism
Neves, Maria Luísa Vieira das; Oliveira, Rui Pedro Soares de; Lucas, CândidaGlycerol is a key compound in the regulation of several metabolic pathways in Saccharomyces cerevisiae. Most of the genes from this yeast involved in glycerol consumption, production and transport are now available. Some of the mechanisms involving glycerol metabolism and transport are common to other yeasts. This work presents a search for GPD1/2, GUT1, GUP1/2 and FPS1 orthologues. All the genes hereby cloned ...
Yeast orthologues associated with glycerol transport and metabolism
Neves, Maria Luísa Vieira das; Oliveira, Rui Pedro Soares de; Lucas, CândidaYeast Genetics and Molecular Biology Meeting, University of Washington Seattle, Washington, USA, July 27 - August 1, 2004.
Candida tropicalis GUP1-like protein (GUP1) gene, complete cds
Neves, Maria Luísa Vieira das; Oliveira, Rui Pedro Soares de; Lucas, CândidaSequência nucleotídica, e respectiva tradução, do ortólogo de Candida tropicalis do gene GUP1 de Saccharomyces cerevisiae. ; Nucleotidic sequence, and its translation, of the Candida tropicalis ortholgue of GUP1 gene from Saccharomyces cerevisiae.
Saccharomyces cerevisiae glycerol uptake : new insights
Neves, Maria Luísa Vieira das; Lages, Fernanda; Oliveira, Rui Pedro Soares de; Brandt, Anders; Kielland-Brandt, Morten; Lucas, CândidaResumo da comunicação apresentada no "XXI International Conference on Yeast Genetics and Molecular Biology", realizada em Gotemburgo, Suécia de 7 a 12 de Julho de 2003.
Saccharomyces cerevisiae glycerol uptake : new insights
Neves, Maria Luísa Vieira das; Lages, Fernanda; Oliveira, Rui Pedro Soares de; Brandt, Anders; Kielland-Brandt, Morten; Lucas, CândidaPoster apresentado na "XXIth Yeast Genetics and Molecular Biology Conference", realizada em Gotemburgo, Suécia, de 7 a 12 de Julho de 2003.
Orthologous yeast genes associated with glycerol transport and metabolism
Neves, Maria Luísa Vieira das; Oliveira, Rui Pedro Soares de; Lucas, CândidaApresentação efectuada nas "11as Jornadas de Biologia de Leveduras Professor Nicolau van Uden", realizadas na Escola Superior Agrária de Bragança, em Maio de 2003. ; Glycerol, besides acting as compatible solute, accumulated by S. cerevisiae to counteract the low aw stress environments, is a key compound in the regulation of multiple metabolic pathways. Most of the genes involved in glycerol consumption and pr...
Metabolic flux response to salt induced stress in the halotolerant yeast Debary...
Neves, Maria Luísa Vieira das; Oliveira, Rui Pedro Soares de; Lucas, CândidaThe toxic effect of NaCl and KCl, on growth of the marine yeast Debaryomyces hansenii on glucose or glycerol was studied. Above threshold value both salts inhibited specific growth rate, specific glucose and glycerol respiration rates and specific glucose fermentation rate, as well as biomass yields. The exponential inhibition constant, k, and minimum toxic concentration, cmin, were similar for all physiologica...
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