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  • 1950-1954  (2)
  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 174 (1954), S. 842-842 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Cultures of two yeasts, Bhodotorula (I) and Saccharomyces (II), were studied; they were thought to have nitrogen-fixing capacities 1/10 and 1/50, respectively, of that of Azotobacter. An atmosphere consisting of oxygen, argon and nitrogen, the latter containing 32-0 atom per cent excess of ...
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 174 (1954), S. 795-795 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Attempts were made, using the isotopic technique, to detect in vitro fixation by cell-free extracts from Azotobacter vinelandii in the presence of free hydrogen and hydroxyl radicals. Extracts from vigorous cultures were prepared by grinding centrifuged and washed cells with powdered 'Pyrex' glass ...
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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