Role of the pentose phosphate pathway during callus development in explants from potato tuber

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概要

• 論文の詳細を見る

• Metabolic change during callus formation in explants from potato tuber (Solanum tuberosum L.) was investigated. Under the present culture conditions, callus starts exponential growth (estimated by the fresh weight increase) with a 5-day lag period, at which time marked production of DNA occurs. In the lag period, respiration is very much resistant to malonate, and the value of the C6/Cl ratio and activities of both G6PDH 6PGDH pass their peaks. On the basis of these and relevant findings, glucose metabo-lism through the PP pathway is surmised to play a significant role in the initial DNA multiplication phase of callus development.

• 日本植物生理学会の論文

著者

• Akemine Tetsuo

  Department of Botany, faculty of Agriculture, Hokkaido university

• KIKUTA YOSHIO

  Dcpartment of Botany, Faculty of Agriculture, Hokkaido University

• AKEMINE TETSUO

  Dcpartment of Botany, Faculty of Agriculture, Hokkaido University

• TAGAWA TAKASHI

  Dcpartment of Botany, Faculty of Agriculture, Hokkaido University

• Tagawa Takashi

  Department Of Botany Faculty Of Agriculture Hokkaido University

• Akemine Tetsuo

  Department Of Botany Faculty Of Agriculture Hokkaido University

• KIKUTA Yoshi

  Department of Botany, faculty of Agriculture, Hokkaido university

関連論文

• Role of kinetin in activity of the pentose phosphate pathway in relation to growth of potato tissue cultures
• Effect of Kinetin and Nephthaleneacetic Acid Application on the Respiratory Metabolism During Callus Development in Potato Tuber Tissue Cultured in vitro
• Role of the pentose phosphate pathway during callus development in explants from potato tuber
• Respiratory Changes during Callus Formation in Potato Tuber Tissue Cuitured in Vitro

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