Fig. 5From: Grain width 2 (GW2) and its interacting proteins regulate seed development in rice (Oryza sativa L.)Expression of GUS and GFP reporter genes under the control of the GW2 promoter. a Examination of GUS expression in GW2pro-GUS transgenic rice. b Detection of GFP fluorescence in GW2pro-GFP transgenic rice. GFP imaging was performed using a LAS 4000 imager. GW2pro GW2 promoter, GUS β-glucuronidase, GFP green fluorescent proteinBack to article page