P-element insertion into fifth intron 105 nucleotides upstream of the 3' splice junction.
Insertion of a 1.3kb P-element.
lethal - all die during embryonic stage | heat sensitive
segment polarity phenotype
segment polarity phenotype | embryonic stage | heat sensitive
some die during embryonic stage | heat sensitive
embryo
embryo | dorsal closure stage
embryonic head
Lesion has effects on segment polarity, head development and dorsal closure.