Plasma membrane H+-ATPase
REPOSITORIO INSTITUCIONAL DA UFOP: Calcium signaling and sugar-induced activation of plasma membrane H+-ATPase in Saccharomyces cerevisiae cells.
... In glucose-grown yeast strains presenting mutation in the gene PGM2 (that encodes for the major isoform of phosphoglucomutase), the intracellular levels of glucose- 6-P and glucose-1-P are comparable to those found in ...
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Glucose-induced activation of plasma membrane H+-ATPase in mutants of the yeast Saccharomyces cerevisiae affected in cAMP metabolism, cAMP-dependent protein phosphorylation and the initiation of glycolysis
... In the pre~cnt paper we have made use of a series of mutants affected either in cAMP synthesis or in the activity of cAMP-dependent protein kinase and we provide evidence th[r] ...
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UNIVERSIDADE FEDERAL DE OURO PRETO NÚCLEO DE PESQUISAS EM CIÊNCIAS BIOLÓGICAS – NUPEB PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS
... cerevisiae plasma membrane H -ATPase is a pumping proton that plays an important role in the physiology of this microorganism since activated is able to create an electrochemical gradient ...
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REPOSITORIO INSTITUCIONAL DA UFOP: A proteína Lpx1 como elo entre a sinalização de cálcio intracelular e a ativação de H+-ATPase de membrana citoplasmática, induzidas por glicose, em Saccharomyces cerevisiae.
... in plasma membrane H + -ATPase glucose-induced activation, an essential pathway for yeast physiology, has not been demonstrated although many pieces of evidences suggesting that calcium is a ...
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Research Article Investigating Acid Stress Response in Different
... intracellular H + across the plasma membrane and that stress factors leading to dissipation of the H + gradient across the plasma membrane and to intracellular acidification ...
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Humic substances isolated from residues of sugar cane industry as root growth promoter
... The soil quality and productive capacity are often related to the organic matter content, which is widely known as a plant growth regulator (O’Donnell, 1973; Vaughan and Malcolm, 1985; Atiyeh et al., 2002). The ...
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SpAHA1 and SpSOS1 Coordinate in Transgenic Yeast to Improve Salt Tolerance.
... the plasma membrane Na + /H + antiporter ...by H + -translocating enzymes in the tonoplast, such as V-ATPase and H + -inorganic .../ H + antiporter can utilize the ...
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REPOSITORIO INSTITUCIONAL DA UFOP: Carbonyl cyanidem - chlorophenylhydrazone induced calcium signaling and activation of plasma membrane H1-ATPase in the yeast Saccharomyces cerevisiae.
... glucose-induced H 1 -ATPase activation (Mazon et ...the plasma membrane ATPase and the glucose-induced calcium signaling in yeast cells (Souza et ...of plasma membrane ...
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Toluene permeabilization differentially affects F- and P-type ATPase activities present in the plasma membrane of Streptococcus mutans
... total membrane-bound ATPase activity, and to compare the properties of ATPase in situ with those in membrane-rich ...of membrane- bound ATPase of both F-type and P-type. ...
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Plant physiology as affected by humified organic matter
... The biological activity or the so called physiological or hor- mone-like effects of organic matter is one of the major positive differences of the organic fertilizers as compared to chemical fer- tilizers. Thus, this is ...
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The PLC1 encoded phospholipase C in the yeast Saccharomyces cerevisiae is essential for glucose-induced phosphatidylinositol turnover and activation of plasma membrane H
... -ATPase activation. Inhibition of growth occurred in a very sharp concentration inter- val (Fig. 4): 10 Wg/ml had no signi¢cant e¡ect on the growth rate, although it decreased the fraction of budded cells (Fig. ...
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Ammonia tolerance in the teleost Misgurnus anguillicaudatus Surviving high environmental ammonia and aerial exposure.
... In the present thesis the mechanisms of ammonia excretion in the weatherloach, Misgurnus anguillicaudatus, were studied. This fish is a freshwater, non-obligatory air- breather that lives in streams and rice paddy ...
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Ergosterol isolated from the basidiomycete Pleurotus salmoneostramineus affects Trypanosoma cruzi plasma membrane and mitochondria
... and its identification was confirmed by the Adolfo Lutz Institute. Phosphate-buffered saline (PBS), Roswell Park Memorial Institute Medium (RPMI 1640), Hank’s Bal- anced Salt Solution (HBSS), sodium azide, Triton X-100, ...
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ISOLATION AND PURIFICATION OF COMPLEX II FROM PROTEUS MIRABILIS STRAIN ATCC 29245 Khadija Shabbiri
... In bacterial cells, the generation of energy in the form of adenosine triphosphate (ATP) is mainly motivated by the activity of respiratory chain enzymes of inner plasma membrane (5). The respiratory chain ...
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PROTECTIVE ROLE OF ETHANOLIC EXTRACT OF HYBANTHUS ENNEASPERMUS ON MITOCHONDRIAL MEMBRANE Na+/K+ATPase, Ca2+ATPase AND Mg2+ATPase ACTIVITIES ON CARBON TETRACHLORIDE INDUCED OXIDATIVE STRESS IN RATS
... pathways. Membrane receptors serve as the main targets able to recognize specific ligands selectively, which can trigger a cascade of functional cell ...important membrane proteins is ...
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Utilização Clínica de Plasma no Adulto – Normas de Orientação Clínica
... D. A utilização criteriosa de plasma deve decorrer da estratégia terapêutica de uma determinada situação clínica, não se justificando apenas para corrigir valores laboratoriais alterados. Deve ser devidamente ...
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UNIVERSIDADE FEDERAL DE OURO PRETO NÚCLEO DE PESQUISA EM CIÊNCIAS BIOLÓGICAS PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS
... enzima H + - ATPase, mediada por sua fosforilação, quando ...da H + ATPase (Mcdonough e Mahler, 1982; Chang e Slayman, 1991; Brandao, ...da H + ATPase induzida por glicose (Dos ...
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Conjugated linoleic acid reduces permeability and fluidity of adipose plasma membranes from obese Zucker rats
... between membrane composi- 87 tion and fluidity was further characterized by fluorescence 88 anisotropy, a method sensitive to the packing density induced by 89 cholesterol and membrane lipids ...
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Binding patterns of seminal plasma plasma proteins on bovine epididymal and ejaculated sperm membrane
... The present study was designed to investigate the topographical distribution of seminal plasma (SP) proteins on epididymal and ejaculated bovine sperm. Using immunocytochemistry and confocal microscopy the binding ...
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... Here, certain glycoproteins were specifically detected in exosomes and may constitute markers. It will be interesting to investigate if those glycoproteins are selectively sorted to the exosomes or if only certain ...
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