Deletion of FMRFa sequences from -5000bp to -162bp
Comment: DNa are found 15-30um anterior of DN1.
Expression of EcollacZFmrf.WF6 at ZT23 shows colocalisation with per, except in a large medial cell which does not show per expression. Expression of EcollacZFmrf.WF6 is variable in intensity in the DN1p neurons, the DN2 neurons and DN3 neurons at ZT23.