Fig. 9

Subcellular localization of CsHsfA2 in onion epidermal cells. GFP indicates the vector control. CsHsfA2-GFP and GFP-CsHsfA2 indicate CsHsfA2 was fused with GFP at the C-terminus and N-terminus, respectively. The GFP signal was detected using a Zeiss LSM700 confocal laser-scanning microscope (Carl Zeiss Inc., USA) at 488 nm. Bars = 50 μm