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

Tohru Yoshioka, Hiroko Inoue, Yoshiki Hotta

研究成果: Article

61 被引用数 (Scopus)

抄録

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

本文言語English
ページ(範囲)1251-1254
ページ数4
ジャーナルJournal of Biochemistry
97
4
出版ステータスPublished - 1985 4
外部発表はい

ASJC Scopus subject areas

  • Statistics, Probability and Uncertainty
  • Applied Mathematics
  • Physiology (medical)
  • Radiology Nuclear Medicine and imaging
  • Molecular Biology
  • Biochemistry

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