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ECB-ART-30098
C R Acad Hebd Seances Acad Sci D 1975 Nov 17;28120:1475-8.
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[Early stimulation of protein kinase activity during hormonal meiosis reinitiation in starfish ovocytes].

Guerrier P , Dorée M , Freyssinet G .


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Total endogenous protein kinase activity has been compared in homogenates prepared from Marthasterias glacialis and Asterias rubens oocytes treated or not by 1-methyladenine, the hormone which triggers meiosis reinitiation. A 5 mn treatment at the threshold 10(-7) M concentration causes a significant increase (+ 20%) of these activities. This stimulation is maintained or even enhanced when homogenates are complemented with exogenous histones.

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Genes referenced: LOC586799