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. 2009 Feb 25;136(7):1201–1210. doi: 10.1242/dev.026666

Fig. 7.

Fig. 7.

Model of SAX-3/Robo regulation. VAB-8L signals through UNC-73/Trio to positively regulate SAX-3/Robo levels and promote neuronal cell and axon growth cone migration, whereas CRML-1 signals through UNC-73/Trio to negatively regulate SAX-3/Robo levels, reducing its ability to promote migration.