Fig. 2. Ectopic expression of Dl, Nintra and
N+Dl in the visceral mesoderm results in increased lethality.
Lethality and survival rate of the progeny of the UAS-GAL4 crosses
(n
1000). All crosses were carried out with a bap-GAL4 line
(asterisk indicates crossed to bap-GAL4) carrying rP298-lacZ
as a founder cell marker.