Amino acid replacement: G42E. Mutation is located in the iron-sulphur domain.
Nucleotide substitution: G-468A (coordinates as in FBrf0046390). This results in the amino acid change: Gly to Glu.
Nucleotide substitution: G-468A.
G13033700A
G468A
G42E | ry-PA
G42E
Complementing allele.
Gelbart.
Complements with other ry null alleles.
Analysis of crossovers from ry606/ry609 and ry606/ry531 females shows that simple DNA sequence polymorphisms do not significantly effect crossing over in D.melanogaster.
Assayed for xanthine dehydrogenase activity in gel filtered extracts of Drosophila.