UASt regulatory sequences drive expression of a gbb coding sequence containing a mutation in the S2 cleavage consensus site.
lethal - all die during embryonic stage, with Scer\GAL4ap-md544
lethal - all die during embryonic stage, with Scer\GAL4ci.PU
lethal - all die during embryonic stage, with Scer\GAL4dpp.blk1
lethal - all die during embryonic stage, with Scer\GAL4hh.PU
some die during embryonic stage, with Scer\GAL4ap-md544
some die during embryonic stage, with Scer\GAL4ci.PU
some die during embryonic stage, with Scer\GAL4dpp.blk1
some die during embryonic stage, with Scer\GAL4hh.PU
Expression of gbbScer\UAS.mS2 under the control of Scer\GAL4ap-md544, Scer\GAL4hh.PU, Scer\GAL4ci.PU or Scer\GAL4dpp.blk1 results in 100% lethality.