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  • Golgi apparatus  (2)
  • CO selectivity  (1)
  • Chemistry  (1)
  • 1
    Digitale Medien
    Digitale Medien
    cAMP Inhibits bud growth in a yeast strain compromised for Ca2+ influx into the Golgi (1996)
    Springer
    Molecular genetics and genomics 251 (1996), S. 556-564 
    Details
    ISSN: 1617-4623
    Schlagwort(e): Key words cAMP ; Ca2+ ; Golgi apparatus ; Bud growth ; Saccharomyces cerevisiae
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract  Biochemical and physiological studies have implicated cAMP and cAMP-dependent protein kinase (PKA) in a plethora of essential cellular processes. Here we show that yeast cells partially depleted of PKA activity (due to a tpk w mutation) and bearing a lesion in a Golgi-localized Ca2+ pump (Pmr1), arrest division with a small bud. The bud morphology of the arrested tpk1 w pmr1 mutant cells is characteristic of cells in S phase; however, the terminal phenotype of processes such as DNA replication and nuclear division suggests arrest at the G2/M boundary. This small bud, G2-arrest phenotype is similar to that of strains with a defect in cell wall biosynthesis (pkc1) or membrane biogenesis (och1); however, the biochemical defect may be different since the tpk1 w pmr1 double mutants retain viability. The growth defect of the tpk1 w pmr1 mutant can be alleviated by preventing the increase in cellular cAMP levels that is known to be associated with a decrease in PKA activity, or by supplementing the medium with millimolar amounts of Ca2+. Although the biochemical consequences of this increase in cAMP concentration are not known, the small-bud phenotype of the double mutant and the known protein processing defect of the pmr1 lesion suggest that the localization or function of some membrane component might be compromised and susceptible to perturbations in cellular cAMP levels. One candidate for such a protein is the cAMP-binding membrane ectoprotein recently described in yeast.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02173645
    Standort Signatur Erwartet Verfügbarkeit
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    Artikel (Nationallizenzen)
    Volltext
  • 2
    Digitale Medien
    Digitale Medien
    cAMP inhibits bud growth in a yeast strain compromised for Ca2+ influx into the Golgi (1996)
    Springer
    Molecular genetics and genomics 251 (1996), S. 556-564 
    Details
    ISSN: 1617-4623
    Schlagwort(e): cAMP ; Ca2+ ; Golgi apparatus ; Bud growth ; Saccharomyces cerevisiae
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract Biochemical and physiological studies have implicated cAMP and cAMP-dependent protein kinase (PKA) in a plethora of essential cellular processes. Here we show that yeast cells partially depleted of PKA activity (due to atpk w mutation) and bearing a lesion in a Golgi-localized Ca2+ pump (Pmr1), arrest division with a small bud. The bud morphology of the arrestedtpk1 w pmr1 mutant cells is characteristic of cells in S phase; however, the terminal phenotype of processes such as DNA replication and nuclear division suggests arrest at the G2/M boundary. This small bud, G2-arrest phenotype is similar to that of strains with a defect in cell wall biosynthesis (pkc1) or membrane biogenesis (och1); however, the biochemical defect may be different since thetpk1 w pmr1 double mutants retain viability. The growth defect of thetpk1 w pmr1 mutant can be alleviated by preventing the increase in cellular cAMP levels that is known to be associated with a decrease in PKA activity, or by supplementing the medium with millimolar amounts of Ca2+. Although the biochemical consequences of this increase in cAMP concentration are not known, the small-bud phenotype of the double mutant and the known protein processing defect of thepmr1 lesion suggest that the localization or function of some membrane component might be compromised and susceptible to perturbations in cellular cAMP levels. One candidate for such a protein is the cAMP-binding membrane ectoprotein recently described in yeast.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02173645
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 3
    Digitale Medien
    Digitale Medien
    Scanning Auger microprobe investigation of segregation phenomena in Sn/Pb electronic contacts (1986)
    Chichester [u.a.] : Wiley-Blackwell
    Surface and Interface Analysis 9 (1986), S. 341-341 
    Details
    ISSN: 0142-2421
    Schlagwort(e): Chemistry ; Polymer and Materials Science
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Physik
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/sia.740090527
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 4
    facet.materialart.
    Unbekannt
    Plasma Catalysis (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publikationsdatum: 2023-12-21
    Beschreibung: Plasma catalysis is gaining increasing interest for various gas conversion applications, such as CO2 conversion into value-added chemicals and fuels, N2 fixation for the synthesis of NH3 or NOx, methane conversion into higher hydrocarbons or oxygenates. It is also widely used for air pollution control (e.g., VOC
    Schlagwort(e): T1-995 ; TP155-156 ; in plasma-catalysis ; gas composition ; radiofrequency plasma ; calcium carbonate decomposition ; phenanthrene ; methane reforming ; dry reforming of methane ; NH3 decomposition ; dielectric barrier discharge ; gas temperature ; relative humidity ; CO selectivity ; isotope labelling ; nanocatalyst ; packed-bed dielectric barrier discharge ; Ga–In alloys ; mineralization ; rotating gliding arc plasma ; dielectric barrier discharge (DBD) ; catalyst ; plasmas-catalysis ; H2S oxidation ; post plasma-catalysis ; naphthalene ; VOC abatement ; nonstoichiometry ; zeolites ; H2 generation ; tar destruction ; adsorption-plasma catalysis ; NOx conversion ; catalyst preparation ; CeO2 ; nonequilibrium plasma ; non-thermal plasmas ; mode transition ; bimetal ; DBD plasma ; surface filament ; self-cooling ; indium ; plasma catalysis ; gallium ; perovskite catalysts ; ammonia synthesis ; packing materials ; air pollution ; toluene ; particle-in- cell/Monte Carlo collision method ; CO2 decomposition ; Manganese ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
    Sprache: Englisch
    Format: image/jpeg
    Standort Signatur Erwartet Verfügbarkeit
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    E-BOOK
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