Control of cell division in a green alga, Ankistrodesmus gracilis

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概要

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• The proliferation pattern of Ankistrodesmus gracilis, a species of Chlorococcales, is described. Under standard conditions, various proliferation patterns; di-, tri-, tetra-, or multichotomical cell division were observed. Light-dark diurnal rhythms, LD 12 : 12 and 14 : 10 induced growth patterns which formed two- to several-ten-celled colonies. whereas the rhythms LD 16 : 8 to 20 : 4 induced only the formation of two-celled colonies. These inductions were observed at a cell density of 4.0× 10^6 cells/ml. Dichotomical cell division occured at a cell density of more than 1.5× 10^7 cells/ml. No influence of self-shading on the pattern of colony formation was detected.

• 日本植物生理学会の論文

著者

• Kobayashi Mikio

  Biological Institutc Faculty Of Science Nagoya University

関連論文

• Studies on the control of cell division in a green alga, Ankistrodesmus gracilis (Chlorococcales) III. Induction synchrony with controlled division patterns
• Control of cell division in a green alga, Ankistrodesmus gracilis

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