Fig. 1. Glutamate dose-response curves of NMDAR (open circle) and EAAT3 (filled
circle). Oocytes were injected with 40 ng of NMDAR mRNA or 40 ng of EAAT3
mRNA. Results are means ±S.D. (N=16 for
NMDAR and N=12 for EAAT3) of the percentage of the currents induced
by various concentrations of glutamate (µmol l-l) in the current
induced by 300 µmol l-1 of glutamate
(Imax).