Fig. 6From: Heterologous Expression and Functional Analysis of Rice GLUTAMATE RECEPTOR-LIKE Family Indicates its Role in Glutamate Triggered Calcium Flux in Rice RootsSubcellular localization of OsGLRs in plant cells. a GFP fluorescence images of tobacco leaf epidermal cells expressing OsGLR-GFP. Bar = 50 μm. b GFP fluorescence images of onion epidermal cells expressing OsGLR1.1-GFP. GFP fluorescence images before (−Sucrose) and after plasmolysis (+Sucrose) are shown. Treatments of Glu (20 mM for half an hour) and CNQX (0.1 mM for half an hour) did not alter the GFP fluorescence in onion epidermal cells. Bar = 100 μm. EV, empty vector controlBack to article page