艾美球虫在生长和分化过程中环磷酸腺苷结合及蛋白激酶活性的变化
Changes in cyclic AMP binding and protein kinase activities during growth and differentiation of Blastocladiella emersonii.
作者信息
Juliani M H, Brochetto M R, Da Costa Maia J C
出版信息
Cell Differ. 1979 Dec;8(6):421-30. doi: 10.1016/0045-6039(79)90038-1.
PMID:229977
Abstract
Multiple protein kinases in the water mould Blastocladiella emersonii are described. A cyclic AMP-independent protein kinase which prefentially phosphorylates casein remains unchanged during vegetative growth of the cells and in the two phases of differentiation: germination and sporulation. In contrast, cyclic AMP-dependent protein kinase activity and cyclic AMP binding components are induced during the sporulation.
摘要
本文描述了水霉埃默森芽枝霉中的多种蛋白激酶。一种优先磷酸化酪蛋白的不依赖环磷酸腺苷（cAMP）的蛋白激酶，在细胞的营养生长阶段以及分化的两个阶段（萌发和孢子形成）中保持不变。相比之下，依赖环磷酸腺苷的蛋白激酶活性和环磷酸腺苷结合成分在孢子形成过程中被诱导。
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