Epidermal wounding in the pupal wing of the butterfly Bicyclus anynana induces expression of the transcription factors Distal-less (Dll) and Engrailed (En)
Expression can be detected 12 hours after wounding in scale-building cells around the wound site. Dll staining is shown in red, En in green and co-expression appears in yellow.
Taken from: Antonia Monteiro et al., 2006, BMC Developmental Biology [View article]
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