roo insertions and partial duplication of AntpNs are missing. Antp P1 andAntp P2 promoters are functional and ectopic activity of promoter Antp P2A is eliminated.
viable
Viable when heterozygous with Antp17, Antp1 or Antp23.
Antp23
Antp17
Antp1
Paul Talbert.
Revertant.