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Article

Transmembrane/juxtamembrane domain-dependent Dscam distribution and function during mushroom body neuronal morphogenesis.

Neuron - 2 Sept 2004

Wang Jian, Ma Xiaojun, Yang Jacob S, Zheng Xiaoyan, Zugates Christopher T, Lee Ching-Hsien J, Lee Tzumin

Abstract excerpt

Besides 19,008 possible ectodomains, Drosophila Dscam contains two alternative transmembrane/juxtamembrane segments, respectively, derived from exon 17.1 and exon 17.2. We wondered whether specific Dscam isoforms mediate formation and segregation of axonal branches in the Drosophila mushroom bodies (MBs). Removal of various subsets of the 12 exon 4s does not affect MB neuronal morphogenesis, while expression of a...

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Identifiers

PMID: 15339648
DOI: 10.1016/j.neuron.2004.06.033

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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