Stage-Specific Changes in Calcium-Regulated Protein Phosphorylation in Developing Tomato Fruits

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概要

• 論文の詳細を見る

• The role of calcium and calmodulin in the in vitro phosphorylation of soluble and membrane proteins was studied in relation to growth and development of tomato fruits. Calcium at micromolar concentrations promoted the phosphorylation of both soluble and membrane proteins. The calmodulin antagonists, chlorpromazine and trifluoperazine, inhibited the phosphorylation of several proteins. Qualitative changes were observed in the pattern of protein phosphorylation at different developmental stages. There was a general decrease in protein phosphorylation towards ripening. These results indicated that calcium may be involved in the regulation of phosphorylation of different proteins at different stages of fruit development.

• 日本植物生理学会の論文

著者

• Poovaiah B.

  Department Of Horticulture And Landscape Architecture Washington State University

• Veluthambi K.

  Department of Horticulture and Landscape Architecture, Washington State University

• Raghothama K.

  Department of Horticulture and Landscape Architecture, Washington State University

• Raghothama K.

  Department Of Horticulture And Landscape Architecture Washington State University

• Veluthambi K.

  Department Of Horticulture And Landscape Architecture Washington State University

関連論文

• Correlation between Lack of Receptacle Growth in Response to Auxin and Accumulation of a Specific Polypeptide in a Strawberry (Fragaria ananassa Duch.) Variant Genotype
• Stage-Specific Changes in Calcium-Regulated Protein Phosphorylation in Developing Tomato Fruits
• Identification of Naturally Occurring Calmodulin Inhibitors in Plants and their Effects on Calcium- and Calmodulin-promoted Protein Phosphorylation
• Calcium- and Calmodulin-Promoted Phosphorylation of Membrane Proteins during Senescence in Apples

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