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  • 1
    Electronic Resource
    Electronic Resource
    Germination inhibitors in the pine seed coat (1978)
    Springer
    Planta 141 (1978), S. 141-144 
    Details
    ISSN: 1432-2048
    Keywords: Abscisic acid ; Dormancy (seeds) ; Germination (seeds) ; Inhibitors (seeds germination) ; Pinus ; Seed coat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Inhibitors from (Pinus pinea L.) seed coats were separated using paper chromatography, thin layer chromatography, and a Sephadex G-10 column. The inhibitory activity was resolved into several fractions. One of these behaved similarly to abscisic acid. It has exhibed the same properties as ABA in thin-layer chromatography, paper chromatography, and Sephadex G-10 chromatography and in UV absorption and fluorescence spectra. These germination inhibitors, present in the seed coats, are involved in the regulation of P. pinea seed germination.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00387880
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Determination of the minimal inhibitory concentration of Amphotericin B and Miconazole for 21 strains of Aspergillus (1978)
    Springer
    Mycopathologia 64 (1978), S. 147-151 
    Details
    ISSN: 1573-0832
    Keywords: Amphotericin B ; Antifungal Agents ; Aspergillus ; Aspergillosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract The susceptibility of 21 strains ofAspergillus (11 ofA. fumigatus, 8 ofA. niger, and 2 ofA. flavus) isolated from human pathologic specimens to Amphotericin B and Miconazole has been comparatively studied. Determination of the minimal inhibitory concentration of both drugs in a liquid medium showed a noticeably variability for the different strains. The values obtained for Amphotericin B varied between 0.25μg/ml (2 strains) and 1.25μg/ml (5 strains) after 48 hours, and between 1.25μg/ml (1 strain) and 50μg/ml (1 strain) after 10 days. For Miconazole the results varied between 0.1μg/ml (1 strain) and 25μg/ml (1 strain) after 48 hours of incubation, and between 0.5μg/ml (5 strains) and 〉 100μg/ml after 10 days. The variability of these results indicates the usefulness of carrying ourin vitro sensitivity studies whenever it is possible.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00576365
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    Paper (German National Licenses)
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