loss of function allele
lethal - all die during embryonic stage | neurogenic phenotype
lethal - all die during embryonic stage | neurogenic phenotype | recessive
some die during embryonic stage | neurogenic phenotype
some die during embryonic stage | recessive
embryonic epidermis
Homozygous clones induced in the eye and thoracic imaginal discs show epidermal development indistinguishable from wild-type.
Intermediate embryonic neurogenic phenotype.
Nusslein-Volhard and Wieschaus.