INCORPORATION OF RADIOACTIVE CARBON FROM H^<14>CO_3^- INTO SUGAR CONSTITUENTS BY A BROWN ALGA, EISENIA BICYCLIS, DURING PHOTOSYNTHESIS AND ITS FATE IN THE DARK

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概要

• 論文の詳細を見る

• When the fronds of Eisenia bicyclis were exposed to H^<14>CO_3^- in the light, the radioactive carbon was rapidly incorporated into mannitol. Even after illumination of such a short period as 5 min, about seventy percent of the total radioactivity incorporated was found in this compound, and the specific radioactivity of this alcohol decreased very rapidly during the subsequent dark incubation. Among various cellular polysaccharides examined, only laminaran showed a similar quick response with respect to the specific radio-activity change. On the basis of these findings it was concluded that mannitol and laminaran form storage substances in the brown alga, and they are possibly interchangeable as sucrose and starch do in higher plants.

• 日本植物生理学会の論文

著者

• Nisizawa Kazutosi

  Botanical Institute Tokyo Kyoiku University

• Nisizawa Kazutosi

  Botanical Institute Faculty Of Science Tokyo Kyoiku University

• Yamaguchi Toshijiro

  Botanical Institute Tokyo Kyoiku University:(present)reseach Institute Seikagaku Kogyo Co. Ltd.

• Ikawa Tomoyoshi

  Botanical Institute Tokyo Kyoiku University

関連論文

• Enzymic synthesis of floridean starch in a red alga, Serraticardia maxima
• Pathway of mannitol formation during photosynthesis in brown algae
• INCORPORATION OF RADIOACTIVE CARBON FROM H^CO_3^- INTO SUGAR CONSTITUENTS BY A BROWN ALGA, EISENIA BICYCLIS, DURING PHOTOSYNTHESIS AND ITS FATE IN THE DARK
• SOME ENZYMES RELATING TO THE METABOLISM OF STARCH IN A SEA-LETTUCE
• Nature of the Macerating Enzymes from Rhizopus sp.

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