Additional file 1: Figure S1. of CENH3-GFP: a visual marker for gametophytic and somatic ploidy determination in Arabidopsis thaliana

Expression of pLAT52-CENH3-GFP in mature pollen grains. CENH3-GFP expression driven by the pollen-specific LAT52 promoter in mature Arabidopsis thaliana pollen grains exhibits a strong fluorescent signal in the cytoplasm and the vegetative nucleus. Scale bar, 20 μm. (DOC 294 kb)