Picture from Ambros V et al. (2003) Curr Biol "MicroRNAs and other tiny endogenous RNAs in C. elegans."

Northern Blot Hybridization. Panel(B) shows the 22 nt (mature miRNA) size range. In panel B the lanes contain total RNA samples from (left to right): lane 1, embryos; lane 2, L1 larvae; lane 3, L2 larvae; lane 4, L3 larvae; lane 5, L4 larvae; and lane 6, adults. In panel D the lanes contain total RNA samples from (left to right): lane 1, embryos; lane 2, L1 larvae held in developmental arrest for 24 hours by starvation; lane 3, L1 larvae 12 hours after feeding; lane 4, L1 larvae 18 hours after feeding.

Picture from Ambros V et al. (2003) Curr Biol "MicroRNAs and other tiny endogenous RNAs in C. elegans."

Northern Blot Hybridization. Panel (A) shows the 22 nt (mature miRNA) size range. The lanes contain total RNA samples from (left to right): lane 1, embryos; lane 2, L1 larvae; lane 3, L2 larvae; lane 4, L3 larvae; lane 5, L4 larvae; and lane 6, adults.

Picture from Ambros V et al. (2003) Curr Biol "MicroRNAs and other tiny endogenous RNAs in C. elegans."

Northern Blot Hybridization. Panel C and G show the 22 nt (mature miRNA) size range and the 65 nt (miRNA precursor) range. In panel C, the lanes contain total RNA samples from (left to right): lane 1, embryos; lane 2, L1 larvae; lane 3, L2 larvae; lane 4, L3 larvae; lane 5, L4 larvae; and lane 6, adults. In panel G, the lanes contain total RNA samples from (left to right): lane 1, embryos; lane 2, L1 larvae held in developmental arrest for 24 hours by starvation; lane 3, L1 larvae 12 hours after feeding; lane 4, L1 larvae 18 hours after feeding.

Picture from Ambros V et al. (2003) Curr Biol "MicroRNAs and other tiny endogenous RNAs in C. elegans."

Figure 3. Examples of Developmental Patterns of Expression of Worm MicroRNAs Detected by Northern Blot Hybridization. Panels (A), (B), and (D-F) show the 22 nt (mature miRNA) size range, and panels (C) and (G) also include the 65 nt (miRNA precursor) range. In panels (A)-(C), the lanes contain total RNA samples from (left to right): lane 1, embryos; lane 2, L1 larvae; lane 3, L2 larvae; lane 4, L3 larvae; lane 5, L4 larvae; and lane 6, adults. In panels (D)-(G), the lanes contain total RNA samples from (left to right): lane 1, embryos; lane 2, L1 larvae held in developmental arrest for 24 hours by starvation; lane 3, L1 larvae 12 hours after feeding; lane 4, L1 larvae 18 hours after feeding.

Picture from Huang, Xun et al. MicroPubl Biol

Table 1. RAS-ERK pathway and the canonical WNT signaling are likely not involved in RMED/V cell specification.Punc-25GFP expression in RMED/V cells in mutations in RAS or WNT signaling pathway components.

Picture from Bowles, Adria K et al. (2019) MicroPubl Biol

Figure 1 fem-3(e2006) L4 hermaphrodites were placed on lawns of OP50 E. coli (n=37), wildtype (wt.) V. vulnificus (n=65), or tonB1 tonB2 double mutant V. vulnificus (n=71) and assessed every 24 hrs. for survival. A Log-rank test indicated that there was no significant difference between survival on the two V. vulnificus strains (p=0.6), while both V. vulnificus strains cause significant reductions in survival relative to growth on OP50 (p<0.001).

Picture from Hsieh HH et al. (2012) PLoS Genet "Integrin PAT-2/CDC-42 signaling is required for muscle-mediated clearance of ...."

Figure S1 pat-2 expression is not detectable in embryonic apoptotic cells. (A) GFP, Annexin V::mRFP, merged GFP and mRFP, and DIC images of a wild-type early embryo co-expressing Ppat-2nls::gfp and Phspannexin V::mrfp transgenes after heat shock treatment. Annexin V::mRFP, which is secreted and clusters around the surface of apoptotic cells, was used to label apoptotic cells. Apoptotic cells are indicated by arrows. The scale bar represents 5 mm. (B) GFP, Annexin V::mRFP, merged GFP and mRFP, and DIC images of a wild-type late embryo co-expressing Ppat-2nls::gfp and Phspannexin V::mrfp transgenes after heat shock treatment. Apoptotic MSpppaaa cells are indicated by arrows. The scale bar represents 5 mm.

Picture from Ross JM et al. (2003) Dev Cell "Polycomb group regulation of Hox gene expression in C. elegans."

(D) In a wild-type L3 male, egl-5::gfp is expressed in anterior and posterior daughtersof V ray precursors R4-R6.

Picture from Anderson C et al. (2012) PLoS Genet "SLI-1 Cbl inhibits the engulfment of apoptotic cells in C. elegans through a ...."

Expression pattern of SLI-1::GFP under control of the sli-1 promoter. SLI-1::GFP was expressed under the control of its own promoter in an extrachromosomal array. (A) Images of morphologically normal animals expressing the SLI-1::GFP transgene. i, iii and v show fluorescence images and ii, iv and vi show accompanying DIC images (i-iv, embryos; v-vi, L4 larvae). Arrowheads in i-iv indicate positions of unengulfed cell corpses. In image iii corpses are not visible. Arrowheads in v and vi indicate the DTC. Bar = 5 microns.

Picture from Anderson C et al. (2012) PLoS Genet "SLI-1 Cbl inhibits the engulfment of apoptotic cells in C. elegans through a ...."

Figure 3. Expression pattern of SLI-1::GFP under control of the sli-1 promoter. SLI-1::GFP was expressed under the control of its own promoter in an extrachromosomal array. (A) Images of morphologically normal animals expressing the SLI-1::GFP transgene. i, iii and v show fluorescence images and ii, iv and vi show accompanying DIC images (i-iv, embryos; v-vi, L4 larvae). Arrowheads in i-iv indicate positions of unengulfed cell corpses. In image iii corpses are not visible. Arrowheads in v and vi indicate the DTC. (B) Images of morphologically abnormal embryos expressing the SLI-1::GFP transgene. i, iii and v show fluorescence images and ii, iv and vi show accompanying DIC images. Arrowheads indicate positions of unengulfed cell corpses. Bar = 5 microns.