loss of function allele
Deletion of several kb beginning in the P{lacZ} and extending through the 3'end of the unpg transcription unit and into the flanking genomic DNA.
lethal - all die during embryonic stage | recessive
some die during embryonic stage | recessive
cerebral tracheal branch
embryonic/larval cerebral tracheal anastomosis
embryonic/larval ganglionic tracheal branch 0
embryonic/larval ganglionic tracheal branch 1
embryonic/larval ganglionic tracheal branch 2
embryonic/larval ganglionic tracheal branch 3
embryonic/larval ganglionic tracheal branch 4
embryonic/larval ganglionic tracheal branch 5
embryonic/larval ganglionic tracheal branch 6
embryonic/larval ganglionic tracheal branch 7
embryonic/larval ganglionic tracheal branch 8
embryonic/larval ganglionic tracheal branch 9
The cerebral branch of the tracheal system of the embryo is absent. Occasional ectopic branches appear in the first metamere. The cerebral anastomosis is also absent. Ganglionic branches extend only partially and fail to penetrate the CNS.