Picture from Meissner B et al. (2011) PLoS One "Determining the sub-cellular localization of proteins within Caenorhabditis ...."
Figure 6. Sub-cellular localization patterns for some category 8, 9, 10, 11 and 12 GFP-tagged proteins. The category 8 protein, W04C9.4 (A), localizes to the nucleolus, and the category 9 protein, K10C3.6, (B), localizes exclusively to the nucleus. The category 10 protein, F22D6.2, (C), localizes to the nucleus and the cytoplasm. Four muscle cells are shown in panels A and B and two muscle cells are shown in panel C. The category 11 protein, T10B11.6, (D), localizes to the mitochondria. The category 12 protein, C05E4.3, (E), localizes to the endoplasmic reticulum. Panels D and E each show one spindle-shaped muscle cell. Bars in A and B represent 20 um. Bars in C, D and E represent 10 um.