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  • 1
    Electronic Resource
    Electronic Resource
    A Comparison of the Endogenous Hormone Levels in Stolons and Sprouts of the Potato Solanum tuberosum (1977)
    Oxford, UK : Blackwell Publishing Ltd
    Physiologia plantarum 41 (1977), S. 0 
    Details
    ISSN: 1399-3054
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Whereas the gibberellin and inhibitor levels of potato (Solanum tuberosum L. cv. BP-1) sprouts and stolons differ, their auxin and cytokinin levels apparently remain more or less unchanged. The levels of gibberellin in the sprouts is higher than that of the stolons; however, with regard to inhibitor levels the reverse is true. It would appear as if an internal balance of different hormones controls whether or not tuberization will occur. High gibberellin and low inhibitor levels (sprouts) may favour cell elongation and at the same time limit cell division. Decreased gibberellin and increased inhibitor levels (stolons) seems to favour cell division. As cell division is not retarded despite high inhibitor levels, it would appear as if the effect of the inhibitor is mainly directed at countering the gibberellins.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1399-3054.1977.tb05552.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Cytokinins from soils (1976)
    Springer
    Planta 130 (1976), S. 85-87 
    Details
    ISSN: 1432-2048
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Substances that coeluted with zeatin and zeatin riboside were extracted from soils supporting plants growing in symbiotic association with microorganisms.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00390849
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    Paper (German National Licenses)
    Fulltext
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