loss of function allele
amorphic allele - genetic evidence
Nucleotide substitution: G110A (coordinates as in FBrf0046390). This changes a Trp to a stop codon.
G --> A at +110; TGG-->TGA (Trp-->Opal)
G13034277A
G110A
W234term | ry-PA
W?term
TGG to TGA
non-complementing allele
McCarron.