Polytene chromosomes normal.
Insertion of P-element sequences into h.
lethal
lethal | recessive
Class IV allele: has a strong segmentation phenotype either when homozygous or in trans with h25, and fails to complement the bristle phenotype of h1.
Ingham.
Selected on the basis of its failure to complement the bristle phenotype of either h1 or h2.
Selected on the basis of its failure to complement the bristle phenotype of either h1 or h2.