Effects of Dibutyryl Cyclic AMP and Dibutyryl Cyclic GMP on the Changes in Invertase, Lipase, and Some Dehydrogenase Activities during Germination of Pine Pollen

スポンサーリンク

概要

• 論文の詳細を見る

• Effects of exogenous Bt2cAMP and Bt2cGMP on the changes in lipase, glucose-6-phosphate dehydrogenase, glutamate dehydrogenase, and invertase activities were investigated during the germination of pollen from Pinus densiflora SIEB. et ZUCC. Both nucleotides cooperatively restored the lipase activity which was depressed by exogenous sucrose, but had no effect on the change in glucose-6-phosphate dehydrogenase activity. Either Bt2cAMP or Bt2cGMP partially restored the glutamate dehydrogenase activity which was depressed by exogenous sucrose. Bt2cGMP lowered the invertase activity during germination, whereas Bt2cAMP reversed this depression. Using inhibitors of RNA and protein synthesis, we suggested that Bt2cAMP and Bt2cGMP control the invertase activity at the transcriptional and translational levels, respectively.

• 社団法人 日本農芸化学会の論文

著者

• EJIRI Shin-ichiro

  Laboratory of Biochemistry, Department of Agricultural Chemistry, Iwate University

• KATSUMATA Teizo

  Laboratory of Biochemistry, Department of Agricultural Chemistry, Iwate University

• MURANAKA Yasuhito

  Laboratory of Biochemistry, Department of Agricultural Chemistry, Iwate University

関連論文

• Purification and Some Properties of Isocitrate Lyase from the Pollen of Pinus densiflora Sieb. et Zucc.
• Purification and Some Properties of Malate Synthase from the Pollen of Pinus densiflora Sieb. et Zucc.
• Effects of Dibutyryl Cyclic AMP and Dibutyryl Cyclic GMP on the Changes in Invertase, Lipase, and Some Dehydrogenase Activities during Germination of Pine Pollen

スポンサーリンク