Fig. 1

Domain structures and subcellular localization of OsRH58. a Schematic representation of the domain structures of OsRH58. The 60 amino acid (aa)-long chloroplast transit peptide (cTP) at the N-terminal end and the Asp-Glu-Ala-Asp (DEAD) motif are shown. b The GFP signals arising from the OsRH58-GFP fusion proteins expressed in tobacco leaves were detected using a confocal microscope. Red signals represent chloroplast auto-fluorescence. Scale bar = 10 μm