Picture from Ao W et al. (2004) Science "Environmentally induced foregut remodeling by PHA-4/FoxA and ...."

Figure 1. Five pharyngeal clusters. Pie charts of protein categories for all candidate pharyngeal genes (A) and individual clusters (B to E). GST, glutathione S-transferase; ECM, extracellular matrix protein; Prot. Inh., protease inhibitor; ShTK, ShTK domain-containing protein; Chan./Recep., channel molecule or receptor; Cytosk./Musc., cytoskeleton or muscle protein; Enzyme, metabolism enzyme; DUF139, domain of unknown function 139 domain; Trnx Factor, transcription factor; and Kin./Phos., kinase or phosphatase. (F to J) Previously uncharacterized genes were expressed as predicted. C49G7.4 in Ph-G, confirmed by co-staining with a gland-specific antibody, J126 (19), M03D4.4 in Ph-M, F21D5.9 in embryonic Epi, ZK1067.7 in late muscles and marginal cells from Topo Mounts 14 or 29 (Ph-MMC) (9), and C15H9.9 in Ph-MC. Dotted lines indicate the pharynx [(F) to (J)].

Picture from Olahova M et al. (2008) Proc Natl Acad Sci U S A "A redox-sensitive peroxiredoxin that is important for longevity has tissue- and ...."

Fig. S7. PRDX-2 is widely expressed during embryogenesis and in multiple tissues postembryonically. Immunostaining with anti-PRDX-2 antibodies of wild-type (N2) embryos (A), an extruded gonad dissected from an adult hermaphrodite (B), and larvae (C and D) revealed that PRDX-2 is expressed during embryogenesis (A) and postembryonically in the gonad (the mitotic region is indicated) (B), neurons (C), and intestine (D). Comparisons with DAPI-stained DNA (A and D) suggest that PRDX-2 is excluded from the nucleus. Consistent with its activity as a thioredoxin peroxidase, PRDX-2-immunostaining produced a punctate staining pattern in intestinal cells similar to the localization of thioredoxin [Jee C, Vanoaica L, Lee J, Park BJ, Ahnn J (2005) Thioredoxin is related to life span regulation and oxidative stress response in Caenorhabditis elegans. Genes Cells 10:1203-1210]. Differential interference contrast light images (DIC) are also shown.