Table 1. Frequency of animals expressing GFP in M4 in wild-type and ceh-28 mutants.
| Reporter | Percent animals expressing GFP inM4 in wild type (n)a | Percent animals expressing GFPin M4 in ceh-28(cu11) (n)a , b |
| ayIs4[egl-17::gfp] | 100 (35) | 0 (40)** |
| egl-17 M4 enhancer::gfp | 80 (30) | 0 (30)** |
| ynIs49[flp-5::gfp] | 100 (30) | 0 (37)** |
| ynIs57[flp-2::gfp] | 100 (30) | 80 (45)* |
| ynIs80[flp-21::gfp] | 100 (32) | 100 (35) |
| wgIs83[zag-1::gfp] | 100 (40) | 66 (45)** |
a
Transgenic adults were scored for GFP expression in M4.
b
Statistically significant difference between ceh-28(cu11) and wild type. (*p<0.01; **p<0.0001). Calculated using the two-tailed, Fisher’s exact test.