Nucleotide substitution: A?C. Mutation described above occurs in the translation initiation codon. Mutation of the initiator (Inr) motif that encompasses the transcription start site (6bp has been replaced with the 6bp recognition site for the ClaI restriction enzyme).
abnormal body color (with y2)
adult cuticle (with y2)
adult cuticle (with y62a)
adult cuticle (with y82f29)
adult cuticle (with y2374)
Body colour: pigmentation score (where 1 = null/nearly null, 5 = wild type/nearly wild type): hemizygote: 1 (wing), 1 (body), homozygote: 1 (wing), 1 (body), yinr-1/y82f29 : 2 (wing), 1-2 (body), yinr-1/y2 : 3 (wing), 2-3 (body), yinr-1/y62a : 2 (wing), 4 (body), yinr-1/y2374 : 3 (wing), 2-3 (body).
Body colour: homozygous and hemizygous flies show fully mutant pigmentation.