Expression of M4 differentiation markers in zag-1(+) and zag-1(hd16) mutants.

aGFP expression in the phenotypically wild-type +/+ or zag-1(hd16)/+ progeny of zag-1(hd16)/+ hermaphrodites, which we refer to as zag-1(+).bGFP expression in the zag-1(hd16) homozygous progeny of zag-1(hd16)/+ hermaphrodites.cStatistically significant difference between zag-1(hd16) and zag-1(+). (*pdChromosomally integrated transgene is expected to be present in 75% of the progeny of transgenic hermaphrodites.ecuEx469 is an extrachromosomal transgene that is unlinked to any of the chromosomes.Expression of M4 differentiation markers in zag-1(+) and zag-1(hd16) mutants.