Fig. 1.
Expression profile of two rice phosphoglucomutase genes (A) and subcellular localization of OspPGM-GFP protein (B). (A) RT-PCR analysis of OspPGM (LOC_Os03g50480) and OscPGM (LOC_Os10g11140) at different stages of pollen development. OsUBQ5 was used as the PCR control. (B) Chloroplast localization of OspPGM–GFP fusion protein in maize protoplasts. A full-length OspPGM cDNA was fused in-frame to GFP and expressed under the control of the CaMV35S promoter. The fluorescent GFP signal, chloroplast autofluorescence, light microscope view, and a merged image are shown from left to right.