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. 2015 Mar 10;11(3):e1005042. doi: 10.1371/journal.pgen.1005042

Fig 6. Kr is activated by maternal Hb in D. melanogaster.

Fig 6

(A–C) Kr expression in wild-type embryos (wt; A) versus embryos treated with hb RNAi (B) and hb/kni double RNAi (C). (D–F) Kr (blue) and kni (red) expression in wild-type (wt; D) versus kni mutants (E) and kni mutants treated with hb RNAi (F). See text for details. All embryos are at time class T4. Embryo images show lateral views: anterior is to the left, dorsal is up.