Synaptic target recognition at Drosophila neuromuscular junctions

Demian Rose, Akira Chiba

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Every synaptogenesis begins with 'synaptic target recognition,' a cell- cell recognition event in which a neuron and its target stably adhere. Despite its importance in developing nervous systems, synaptic target recognition has been difficult to study in complex systems. The relatively simple and genetically accessible Drosophila NMJ model system provides a repertoire of target recognition cues. We describe how these molecules control the targeting of specific growth cones in either a positive (synaptogenic) or negative (anti-synaptogenic) manner. We also propose two alternate signaling paradigms to explain how these initial cell recognition events are coupled to the intracellular signaling pathways that begin the process of synapse maturation. (C) 2000 Wiley-Liss, Inc.

Original languageEnglish
Pages (from-to)3-13
Number of pages11
JournalMicroscopy Research and Technique
Volume49
Issue number1
DOIs
StatePublished - Apr 1 2000
Externally publishedYes

Fingerprint

Drosophila
target recognition
Neuromuscular Junction
Neurology
cells
Neurons
nervous system
Cones
Large scale systems
synapses
cones (retina)
cues
synapse
complex systems
neurons
Molecules
cones
Growth Cones
Synapses
Nervous System

Keywords

  • Chemoaffinity
  • Drosophila
  • Growth cone
  • Synaptic target recognition
  • Synaptogenesis

ASJC Scopus subject areas

  • Agricultural and Biological Sciences(all)
  • Anatomy
  • Instrumentation

Cite this

Synaptic target recognition at Drosophila neuromuscular junctions. / Rose, Demian; Chiba, Akira.

In: Microscopy Research and Technique, Vol. 49, No. 1, 01.04.2000, p. 3-13.

Research output: Contribution to journalArticle

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