TABLE 1.

Summary of ion channels having differential roles in migration and dendritogenesis of cortical glutamatergic neurons.

	Migration	Dendritogenesis	References
NMDA NR1	Yes	Basic expression levels are needed for proper dendrite arborization	Jiang et al., 2015
NMDA NR2B	Yes	Primary dendrite pruning and patterning	Espinosa et al., 2009; Jiang et al., 2015
AMPA GluR1, 2, 3	Yes*	Arborization length and complexity	Chen et al., 2009; Jansson et al., 2013; Hamad et al., 2014
NKCC1	No	Possibly. Effects on dendritic arborization in young hippocampal granule cells	Ge et al., 2006; Jiang et al., 2015
KCC2	No	Premature expression disrupts dendritogenesis	Cancedda et al., 2007
Kir2.1	No*	Premature expression disrupts dendritogenesis	Cancedda et al., 2007
SCN3A	Yes	Pathological variant attenuates dendritogenesis, but not migration	Smith et al., 2018
KCNK9	Yes	No	Bando et al., 2014

*Alternative interpretations still possible (see text).