Picture from Koh K et al. (2002) Development "Cell fates and fusion in the C. elegans vulval primordium are regulated by the ...."

Expression of egl-18::GFP. (A-C) Expression of pKK63 containing an 800 bp enhancer and a basal promoter. (A) L2 larva, in which all VPCs (P3.p-P8.p) show approximately equal levels of GFP expression (arrows). All six VC neurons show GFP expression, although not all are visible in this focal plane. Arrowhead indicate a VC neuron. (B) L3 larva shortly before VPC divisions, showing stronger GFP expression in P5.p-P7.p cells than in P4.p and P8.p. (C) L3 larva after the first VPC cell divisions. Daughters of P6.p show higher GFP expression than daughters of P5.p and P7.p. GFP expression is not detectable in P4.px and P8.px cells.

Picture from Koh K et al. (2002) Development "Cell fates and fusion in the C. elegans vulval primordium are regulated by the ...."

Figure 4. Expression of egl-18/elt-6::GFP. (A-C) Expression of pKK63 containing an 800 bp enhancer and a basal promoter. (A) L2 larva, in which all VPCs (P3.p-P8.p) show approximately equal levels of GFP expression (arrows). All six VC neurons show GFP expression, although not all are visible in this focal plane. Arrowhead indicate a VC neuron. (B) L3 larva shortly before VPC divisions, showing stronger GFP expression in P5.p-P7.p cells than in P4.p and P8.p. (C) L3 larva after the first VPC cell divisions. Daughters of P6.p show higher GFP expression than daughters of P5.p and P7.p. GFP expression is not detectable in P4.px and P8.px cells. (D) Early-L3 larva showing expression of an elt-6 transcriptional fusion pKK41 in P5.p-P7.p cells. pKK41 contains 8 kb of genomic sequence upstream of the elt-6 ATG, including the 800 bp enhancer in pKK63 (Koh and Rothman, 2001).

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of R13A1.8. A, anterior body part; P, posterior body part.

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of R102.9. A, anterior body part; P, posterior body part.

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of C18C4.1. A, anterior body part; P, posterior body part.

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of C09H10.8. A, anterior body part; P, posterior body part.

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of W01C9.5. A, anterior body part; P, posterior body part.

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of F56C4.3. A, anterior body part; P, posterior body part.

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of F21A3.6. A, anterior body part; P, posterior body part.

Picture from Hoogewijs D et al. (2008) BMC Evol Biol "The Caenorhabditis globin gene family reveals extensive nematode-specific ...."

Expression pattern of R90.5. A, anterior body part; P, posterior body part.