P-element insertion in the 5' UTR, 46 residues upstream of the small intron.
lethal - all die during embryonic stage | recessive
some die during embryonic stage | recessive
embryo | anterior
Homozygotes die as embryos, mostly during late embryogenesis with variable defects which are mainly in the anterior of the embryo. Bicaudal embryos are never seen.
bicvr22P3 is rescued by bic+tC42
bicvr22P3 is rescued by bic+tcosG1.8
bicvr22P3 is rescued by bic+tNco4
Lasko.
Excision of the P-element indicates that the P-element insertion in bicvr22P3 causes the mutant phenotype.
Excision of the P-element indicates that the P-element insertion in bicvr22P3 causes the mutant phenotype.