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Updated: May 3, 2026

Visualization of Proprioceptors in Drosophila Larvae and Pupae
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Visualization of Proprioceptors in Drosophila Larvae and Pupae

Published on: June 13, 2012

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不同的蛋白质域和表达模式为Drosophila Robo受体赋予了不同的轴突指导功能

Bettina Spitzweck1, Marko Brankatschk, Barry J Dickson

  • 1Research Institute of Molecular Pathology, Dr. Bohr-gasse 7, A-1030 Vienna, Austria.

Cell
|February 11, 2010
PubMed
概括

基因调节的差异,而不是蛋白质组合,主要控制Drosophila轴突通路的定位. 特定的机器人蛋白质特征指导了 commissure 形成,其中 Robo1 防止了交叉,而 Robo2 促进了交叉.

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Visualization of the Axonal Projection Pattern of Embryonic Motor Neurons in Drosophila

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Conservation of Protein Domains Over Different Proteins02:26

Conservation of Protein Domains Over Different Proteins

Protein domains are small structurally independent units that are part of a single amino acid chain.  Although these domains are often structurally independent, they may rely on synergistic effects to perform their functions as part of a larger protein. Protein domains may be conserved within the same organism, as well as across different organisms.
A limited set of protein domains often duplicate and recombine during evolution. These domains can be organized in different combinations to...
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