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  1. No Access

    Article

    Polyamine Sparing May Be Involved in the Prolongation of Cell Division Due to Inhibition of Phenylpropanoid Synthesis in Cytokinin-Starved Soybean Cells

    Effects on growth, mostly of an inhibitory nature, have been attributed to phenolic compounds in vivo and in vitro. This suggests that l-α-aminooxy-β-phenylpropionic acid (l-AOPP), a competitive inhibitor of phe...

    J. C. Mader, D. E. Hanke in Journal of Plant Growth Regulation (1997)

  2. No Access

    Article

    Immunocytochemical study of cell cycle control by cytokinin in cultured soybean cells

    An immunocytochemical method was used to determine the proportion of cells in the DNA synthesis (S phase) of the mitotic cycle in suspension cultures of soybean (Glycine max (L.) Merr. cv. Acme) callus of cotyled...

    J. C. Mader, D. E. Hanke in Journal of Plant Growth Regulation (1996)

  3. No Access

    Article

    Occurrence of aromatic cytokinins in oil palm (Elaeis guineensis Jacq.)

    The natural occurrence of 6-benzylaminopurine, 6-(2-hydroxybenzylamino)purine (ortho-topolin), 6-(3-hydroxybenzylamino)purine (meta-topolin), their ribosides and 9-glucosides is reported using specific antibodies...

    L. H. Jones, H. Martinková, M. Strnad, D. E. Hanke in Journal of Plant Growth Regulation (1996)

  4. No Access

    Article

    An evaluation of the role of cytokinins in the development of abnormal inflorescences in oil palms (Elaeis guineensis Jacq.) regenerated from tissue culture

    Tissue cultures and regenerant plants from cell lines producing palms with normal and abnormal flowers were analyzed for cytokinin content and compared with zygotic embryos and seedlings. Immature inflorescenc...

    L. H. Jones, D. E. Hanke, C. J. Eeuwens in Journal of Plant Growth Regulation (1995)