Mouse microtubule-associated protein 2 expression in transgenic Drosophila

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Full-length mouse microtubule-associated protein 2 complementary DNA inserted between Drosophila heat-shock protein 70 promoter and trailer was introduced in the germ-line of Drosophila melanogaster by P element-mediated transformation. Three transformant lines contained microtubule-associated protein 2 complementary DNA in sense orientation and two in antisense orientation. All sense lines produced microtubule-associated protein 2 after heat-shock in several tissues at low level. In the adult brain, high-level microtubule associated protein 2 expression independent of heat induction occurred in specific neuron types in each sense transformant, suggesting the action of neuron-specific enhancer genes. High microtubule-associated protein 2 levels are expected to interfere with the cells' activity by forming unphysiological cross-links, which may help elucidate the function of the given neurons.

Original languageEnglish
Pages (from-to)221-230
Number of pages10
Issue number1
Publication statusPublished - Nov 1992


ASJC Scopus subject areas

  • Neuroscience(all)

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