Untersuchungen über Beziehungen zwischen Zellteilung und Morphogenese bei Gewebekulturen von Daucus carota |
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| Authors: | K H Neumann |
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| Institution: | Institut für-Pflanzenernährung der Justus Liebig-Universität in Giessen |
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| Abstract: | Relationship between cell division and morphogenesis of tissue cultures of Daucus carota. I. Observations on rhizogenesis and formation of whole plants.—By using a chemically defined medium the conditions for formation of roots and embryos in callus of various tap root parts of domestic Daucus carota forms were investigated and compared. Whole carrot plants capable of generative reproduction were produced from callus as well as from cell and tissue suspensions. The influence of various phytohormones on differentiation and cell division activity of explants was studied. A close relationship between cell division activity and differential stains was established and explained as a result of the phytohormone action on the cell division rate. |
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