Development -- Baugh et al. 132 (8): 1843 Figure IG6

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Fig. 6. Expression of the posterior HOX gene nob-1 is regulated by cell lineage. (A) Wild-type expression of a nob-1 YFP reporter in a $~$ 200-cell embryo (210 minutes after the four-cell stage at 22°C). Arrows indicate the two posterior-most C-lineage cells. Expression of the nob-1 reporter in similarly staged pal-1(RNAi) (B) and mex-3(RNAi) (C) embryos shows loss of and ectopic expression, respectively.