Fig. 3From: Over-expression of poplar NAC15 gene enhances wood formation in transgenic tobaccoSubcellular localization of NAC15 in onion epidermal cells by particle bombardment. NAC15 was localized to the nucleus. a-c The GFP fluorescence signals of 35S::GFP vector; d-f The GFP fluorescence signals of 35 s::NAC15-GFP fusion construct. a and d, dark field; b and e, bright field; c and f, overlay of dark field and bright field. Scale bar = 20 μmBack to article page