Picture from Kniazeva M et al. (2004) PLoS Biol "Monomethyl branched-chain fatty acids play an essential role in Caenorhabditis ...."

Figure 2. The Expression of elo-5Prom::GFP and elo-6Prom::GFP Constructs in Wild-Type Worms (A, C, E, and G) DIC images; (B, D, F and H) fluorescence images. (A-D) Strong expression of the elo-5Prom::GFP construct in the gut and in the head is shown. (E-H) The expression of the elo-6Prom::GFP construct in the gut, vulvae (white arrows), and nerve ring is shown. Scale bars, 100 um.

Picture from Shaw WR et al. (2010) Genetics "The conserved miR-51 microRNA family is redundantly required for embryonic ...."

GFP fluorescence and DIC/Nomarski imaging of animals carrying promoter::gfp fusion transgenes. (G and H) mir-53::gfp is ubiquitously expressed, but expression is weak in the gut and in anterior pharyngeal cells.

Picture from Gaudet JP et al. (1996) Mol Biol Cell "Post-transcriptional regulation of sex determination in Caenorhabditis ...."

Figure7. Expression pattern of fem-1::lacZ reporter constructs.(A-F) Expression of AS#1209 in (A) embryo of ~100 cells, (B)L1 larva, C L3 hermaphrodite, (D and E) L4 hermaphrodites exhibiting different mosaic patterns of expression, and (F) L4 male. bm, Body wall muscle; g, gut; h, hypodermis; nc, ventral nerve cord; ph, pharynx; sh, gonadal sheath cel; v, vulval cels. (G) Expression of AS#1239 in L4 hermaphrodite.(H)Expression of AS#1238 in L4 hermaphrodite. Scale bar,50,um. Animals are oriented with anterior to the left and dorsal up. (Those in C and G were inverted during photographic processing.)

Picture from Cassata G et al. (1998) Gene "Rapid expression screening of Caenorhabditis elegans homeobox open reading ...."

Fig. 3. Photomicrographs of ceh-38-GFP expression in C. elegans. Because of mosaic expression from arrays, not all cells are expressing GFP in each animal. GFP photomicrographs taken using a UV light source with a filterset appropriate for fluorescein isothiocyanate. (A) Embryo, DIC Nomarski photograph. (B) GFP expression in embryo corresponding to A. (C) GFP expression in embryo of similar stage as A. (D) DIC Nomarski photograph of coma-stage embryo and early two-fold embryo. (E) GFP expression in posterior part of coma-stage embryo in D; for comparison of GFP intensity, note the absence of staining in the early two-fold embryo, which presumbably lost the array. (F) GFP expression in the ring ganglion and the ventral nerve cord, and in the posterior gut. Gut and pharynx expression is seen in the L1 animal located on the right side. (G) Expression in L1 stage in many different tissues, i.e., gut, pharynx, hypodermis, neurons. (H) Expression of ceh-38-GFP without NLS in axons of the ventral nerve cord (thin line along bottom of animal). Arrowhead: out-of-focus neuronal cell body. (I) Same as H, but different focal plain to show expression in cell body of ventral cord neuron. Expression in an anterior sector of the gut is also seen. Faint, small granules in F-H are gut granules which display autofluorescence.

Picture from Brooks DR et al. (2003) J Biol Chem "The Caenorhabditis elegans orthologue of mammalian puromycin-sensitive ...."

Figure 2. PAM-1 is expressed throughout development in neuronal and gut cells and has a male-specific component. The pam-1::gfp transgene in pPD95.69 is expressed during embryogenesis (A-D), larval development (E and F), and adulthood (G and H): bright-field and fluorescence images around the time of gastrulation (A and B) and 3-fold stage (C and D); L2/L3 larva showing intestinal fluorescence that is particularly strong in the posterior gut cells (E); L4 larva with fluorescence in nerve cell bodies and processes extending to the nose tip (highlighted with arrowheads) (F); brightfield and fluorescence images showing neuronal expression (arrowhead) in the adult male tail (G and H).

Picture from Rabbitts BM et al. (2008) Genetics "glo-3, a novel Caenorhabditis elegans gene, is required for lysosome-related ...."

Figure 7. GLO-3::GFP is localized to the gut granule membrane. (A-D) A bean-stage glo-3(zu446) embryo expressing GLO-3::GFP from the glo-3 promoter showing colocalization of anti-GFP and anti-FUS-1 antibody staining at the same intestinal organelles (white arrows). (F-H) High magnification of the intestine of a GLO-3::GFP expressing 1.75-fold-stage embryo (white box in E). Birefringent material (pseudocolored red in G and H) is present within GLO-3::GFP-containing vesicles (white arrows in F-H). Intestinal cells are located between the black arrowheads in A-E.

Picture from Etchberger JF et al. (2007) Genes Dev "The molecular signature and cis-regulatory architecture of a C. elegans ...."

Expression pattern of srw-85. The asterisk (*) indicates expression of the gut-specific injection marker elt-2::gfp.

Picture from Etchberger JF et al. (2007) Genes Dev "The molecular signature and cis-regulatory architecture of a C. elegans ...."

Expression pattern of fshr-1. The asterisk (*) indicates expression of the gut-specific injection marker elt-2::gfp.

Picture from Etchberger JF et al. (2007) Genes Dev "The molecular signature and cis-regulatory architecture of a C. elegans ...."

Expression pattern of pdk-2. The asterisk (*) indicates expression of the gut-specific injection marker elt-2::gfp.

Picture from Kostich M et al. (2000) J Cell Sci "Identification and molecular-genetic characterization of a LAMP/CD68-like ...."

Fig. 5. LMP-1 is present in C. elegans intestinal granules from late embryonic stages through adulthood. Fixed animals labeled with anti-LMP-1 polyclonal serum, then Cy-3-conjugated anti-mouse secondary antibody.(A) Several lima bean and comma stage embryos, labeled in the region of the developing gut. (B) A higher magnification of a comma stage embryo. (C) A threefold embryo freed of its eggshell. (D) Several different larval stages. (E) Labeling in the adult gut. (F) Confocal image of adult gut granules: note the peripheral labeling of individual gut granules. Bars: 10 um (A-E); 1 um (F).