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  • 1
    Electronic Resource
    Electronic Resource
    An extracellular polysaccharide produced by Palmella mucosa Kütz. (1964)
    Springer
    Archives of microbiology 49 (1964), S. 158-166 
    Details
    ISSN: 1432-072X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary An extracellular polysaccharide composed of glucose, fucose, arabinose and glucuronic acid in a molar proportion of 11:6:3:1 is a major end-product of photosynthesis by Palmella mucosa Kütz. The liberation of polysaccharide is related to the age of the culture. Glucose can substitute efficiently for CO2 as the source of carbon for polysaccharide synthesis. Nitrate-nitrogen from sodium, potassium and calcium salts can be used in the mineral salts medium with little differences in carbon metabolism of the alga. Ammonium nitrate produces an acidic medium which limits polysaccharide production. The incorporation of C14 into the polysaccharide from NaHC14O3 shows initially a trend toward intracellular synthesis. The C14 appears in the extracellular polysaccharide after prolonged exposure. Glucose-C14 is actively transformed to polysaccharide material which is an indication that glucose may play an important role in the synthesis of polysaccharide by Palmella mucosa Kütz.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00422139
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    CHROMATOGRAPHIC HETEROGENEITY OF SOME ENZYMES IN NORMAL TISSUES AND TUMORS (1961)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 94 (1961), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1961.tb35563.x
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Coumarin-like Substances from Australian Termites (1962)
    [s.l.] : Nature Publishing Group
    Nature 195 (1962), S. 1101-1102 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Nasutins have been detected in Nasut^termes exitiosus Hill, N. fumigatus Brauer, N. magnus Froggatt and N. walkeri Hill; but they appear to be absent from N. dixoni Hill and from all species of other genera (Porotermes, Heterotermes, Hamitermes and Drepanotermes) so far examined. With N. exitiosus, ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1951101a0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Aromatic polyamides (1964)
    New York : Wiley-Blackwell
    Journal of Polymer Science Part B: Polymer Letters 2 (1964), S. 369-373 
    Details
    ISSN: 0449-2986
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pol.1964.110020411
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