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. 2011 Apr 29;6(4):e19152. doi: 10.1371/journal.pone.0019152

Figure 1. Subcellular localization of EGFP-tagged RNase ZL and RNase ZS in 293 cells.

Figure 1

(A) RNase ZL-EGFP; (B) immunofluorescence localization of subunit I of cytochrome c oxidase (mitochondrial staining) in the cells shown in (A); (C) overlay of (A) and (B) with nuclei shown as inset; (D) RNase ZS-EGFP with nuclei shown as inset. Confocal laser scanning microscopy (scale bar, 10 µm); insets showing nuclei by epifluorescent microscopy.