lethal | recessive
ventral denticle belt
ventral furrow
Homozygous embryos fail to form a ventral furrow. Cephalic furrow formation, invagination of the endoderm and germ band elongation do take place in these embryos. Embryos show varying defects in the segmental denticle belts.
sna18
sna6
sna5
sna4
sna3
sna2
sna1
Induced on: Tp(2;2)Sco.