amorphic allele - genetic evidence
R104C | awd-PC; R104C | awd-PD; R89C | awd-PE
induced on awdK chromosome
Molecular modification is relative to the progenitor, awdK.
Amino acid replacement: R89C.
presumptive embryonic/larval tracheal system
awdKRN3 homozygous embryos exhibit major disruption of the tracheal network accompanied by ectopic branching and looping, appearance of a few extra branches or "knobs", and migration abnormalities.