STUDIES ON PROTEIN METABOLISM IN HIGHER PLANTS IV. CHANGES IN PROTEIN COMPONENTS IN DETACHED LEAVES OF TOBACCO

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概要

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• Soluble protein fractions from tobacco leaves before and after curing were compared. The results of Sephadex G-200 or G-75 chromatography and immunological experiments showed that the amount of larger molecular weight proteins diminished or greatly decreased and that smaller molecular weight proteins accumulated during 3 days at 40° and 90% humidity after excision of the leaves from the stem. Fraction I, which was the largest protein in the leaf extract and occupied about one-half of the soluble protein before curing, was not found In the proteins after curing. On the contrary, the proteins contained in II-4 fraction, which were supposed to have smaller molecular weights, increased three-fold during the curing. The origin of the smaller proteins was discussed.

• 日本植物生理学会の論文

著者

• Kawashima Nobumaro

  Department Of Plant Biochemistry Central Research Institute Japan Monopoly Corporation

• IMAI AYAKO

  Department of Plant Biochemistry, Central Research Institute Japan Monopoly Corporation

• TAMAI EINOSUKE

  Department of Plant Biochemistry, Central Research Institute Japan Monopoly Corporation

• Imai Ayako

  Department Of Plant Biochemistry Central Research Institute Japan Monopoly Corporation

• Tamai Einosuke

  Department Of Plant Biochemistry Central Research Institute Japan Monopoly Corporation

関連論文

• STUDIES ON PROTEIN METABOLISM IN HIGHER PLANTS IV. CHANGES IN PROTEIN COMPONENTS IN DETACHED LEAVES OF TOBACCO

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