GABA release selectively regulates synapse development at distinct inputs on direction-selective retinal ganglion cells. - Bleckert, Adam; Chi Zhang; Turner, Maxwell H.; Koren, David; Berson, David M.; Park, Silvia J. H.; Demb, Jonathan B.; Rieke, Fred; Wei Wei; Wong, Rachel O. (Proceedings of the National Academy of Sciences of the United States of America, 2018)