W439term | Mmp1-PC; W439term | Mmp1-PD; W439term | Mmp1-PE; W439term | Mmp1-PF; W439term | Mmp1-PG; W439term | Mmp1-PH; W439term | Mmp1-PI; W439term | Mmp1-PJ; W439term | Mmp1-PK; W439term | Mmp1-PL
G to A nucleotide change at the second or third position of the Trp codon leads to a nonsense mutation. (exact site of mutation unspecified). Site of nucleic acid difference in mutant inferred by FlyBase based on reported amino acid change. The current annotation uses an upstream AUG 29aa upstream relative to previous reports. This accounts for the discrepency in the reported vs. annotated amino acid coordinate of the mutation.