Subcellular localizations of Arabidopsis and rice NDA type proteins. GFP was fused to the C-terminus of NDA1 and NDA2 from Arabidopsis thaliana (At) and NDA1 and NDA2 from Oryza sativa (Os). Additionally, the last 10 amino acids were fused to the C-terminus of GFP. Subcellular targeting was analyzed in both Arabidopsis cell suspension or onion epidermal tissue along with RFP tagged mitochondrial or peroxisomal controls. The protein accession number, the location of GFP and the number of amino acids used are shown for each construct. Mitochondria (M) and peroxisomes (Px) are indicated. M-RFP - mitochondrial RFP, Px-RFP - peroxisomal RFP. Scale bar indicates 10 μm.