Absence of phosphatidylinositol phosphodiesterase in the head of a Drosophila visual mutant, norpA (no receptor potential A).

作者： Tohru YOSHIOKA , Hiroko INOUE , Yoshiki HOTTA

DOI: 10.1093/OXFORDJOURNALS.JBCHEM.A135171

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摘要: Phosphatidylinositol phosphodiesterase activity was found to be entirely absent in the head of Drosophila visual mutant, norpA. It also demonstrated that enzyme highly concentrated retinular cells a normal head. Furthermore, revealed membrane bound form. In view present results and our previous work on reduction diacylglycerol kinase norpA phosphatidylinositol metabolism may play an important role generation photoreceptor potentials.