The control of chloroplast division in Funaria hygrometrica II. The effects of kinetin and indole-acetic acid on nucleic acids

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概要

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• Replication of chloroplast DNA is an initial stage in chloroplast division during regeneration of isolated moss leaves. Various concentrations and combinations of growth substances have been used to ascertain their effects on initiation of cellular dedifferentiation. Results indicate that during early stages of dedifferentiation of cells of isolated leaves of the moss Funaria hygrometrica a change in the concentration balance between indole-acetic acid (IAA) and kinetin is effective in controlling the initiation of DNA replication in nuclei and chloroplasts. One of the ways the balance between growth substances changes in by rapid loss of IAA from the cut leaf surface after isolation of the leaf.

• 日本植物生理学会の論文

著者

• Giles K.

  Plant Physiology Division D. S. I. R.

関連論文

• The control of chloroplast division in Funaria hygrometrica I. Patterns of nucleic acid, protein and lipid synthesis
• The control of chloroplast division in Funaria hygrometrica II. The effects of kinetin and indole-acetic acid on nucleic acids

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