Figure 3

Cre-expressing BAC constructs allow intersectional genetics. (a) UAS:intersec construct for intersectional genetic approach. A pan-neuronal Gal4 line (Gal4s1101t) was used in this figure. (b) Antibody staining against GFP and RFP reveals highly variegated, transgenic expression of th:cre stable transgenic line. (c–e) Live imaging showing transient expression of chat:cre (c), isl2b:cre (d) and otx1b:cre (e).