http://64188.org/story.php?title=ortantly-these-defects-in-self-avoidance-are-specific-to-this-dscam-positive-population Ortantly, these defects in self-avoidance are specific to this Dscam-positive population of cells because other amacrine cell populations develop their normal mosaic spacing within the retina. This indicates that, similar to Drosophila Dscam1, vertebrate Dscam is required for iso-neuronal self-avoidance.NIH-PA Author Manuscript NIH-PA Author Manuscript NIH-PA Author ManuscriptAnnu Rev Neurosci. Au Tue, 10 Jan 2023 19:21:07 UTC en