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  • Articles  (2)
  • 27.50.+e  (1)
  • GRF2p  (1)
  • Springer  (2)
  • Cambridge University Press
  • ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften, Leibniz-Informationszentrum Wirtschaft Kiel, Hamburg
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  • Articles  (2)
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  • Springer  (2)
  • Cambridge University Press
  • ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften, Leibniz-Informationszentrum Wirtschaft Kiel, Hamburg
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  • 1
    Electronic Resource
    Electronic Resource
    Expression of the Saccharomyces cerevisiae CYT2 gene, encoding cytochrome c1 heme lyase (1994)
    Springer
    Current genetics 25 (1994), S. 291-298 
    Details
    ISSN: 1432-0983
    Keywords: Cytochrome c 1 ; Cytochrome c 1 heme lyase ; GRF2p ; Glucose repression ; HAPp ; Saccharomyces cerevisiae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract In this paper we examine the expression of the Saccharomyces cerevisiae CYT2 gene, which encodes cytochrome c 1 heme lyase. This enzyme is required for covalent attachment of heme to apocytochrome c 1, a subunit of the mitochondrial respiratory chain. Transcription of the 1-kb CYT2 mRNA initiates at four prominent sites at a distance of 52–225 bp in front of the AUG start codon. The level of CYT2 mRNA is not influenced by the presence or absence of oxygen or of heme, but it is subject to carbonsource control. The concentration of the CYT2 mRNA is significantly reduced in glucose-grown cells as compared to cells grown under non-repressing conditions. Neither the HAPp activator proteins nor MIG1p, a repressor protein involved in glucose repression, seem to mediate this effect.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00351480
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  • 2
    Electronic Resource
    Electronic Resource
    Precision measurement of the conversion electron spectrum of83m Kr with a solenoid retarding spectrometer (1992)
    Springer
    The European physical journal 342 (1992), S. 71-78 
    Details
    ISSN: 1434-601X
    Keywords: 27.50.+e ; 29.30.Dn
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract This paper reports on precision measurements of conversion lines in the decay of83mKr with nuclear transition energies of 32.1 keV and 9.4 keV, respectively. The spectra were taken from a submonolayer surface of83m Kr frozen onto a cold backing, using the new Mainz solenoid retarding spectrometer. The high luminosity and resolution of this instrument enables the observation of all allowed conversion lines up to theN-shell and to fully separate the elastic component from inelastic satellites. The combined analysis of the data yields the transition energiesE y=32151.5±1.1 eV and 9405.9±0.8 eV, respectively. The experiment served also to pilot the application of this spectrometer to the question of a finite neutrino rest mass, searched for in theβ-decay spectrum of tritium and to problems in precision electron spectroscopy in general.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01294491
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    Paper (German National Licenses)
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