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  • 1
    Electronic Resource
    Electronic Resource
    Lactose Fermentation by Shigella Sonnei (1962)
    [s.l.] : Nature Publishing Group
    Nature 196 (1962), S. 44-46 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN 1919 Thjolta1 reported that Shigella sonnei colonies turned red on lactose agar after 48 h of incubation. Nelson2 reported that this organism produced acid without gas in laxtose broth by the third day and sometimes not until the seventh day. Sears and Schoolnik3 found that slow ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/196044a0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Beta-Galactosidase of Shigella Sonnei (1963)
    [s.l.] : Nature Publishing Group
    Nature 197 (1963), S. 570-573 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] B-GALACTOS1DASE is an inducible enzyme in many H organisms1-4. Lederberg5 developed an assay method for (u-galactosidase which was based on the hydrolysis of a chromogenic substrate, o-nitrophenyl-p-c£-galactoside (ONPG), to o-nitrophenol (ONP). Electrophoretic analysis has shown that the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/197570a0
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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