amorphic allele - genetic evidence
Single base change and 33bp deletion. Amino acid replacement: S173F.
C14602758T
S173F | tra2-PA; S135F | tra2-PC; S135F | tra2-PD; S88F | tra2-PE; S173F | tra2-PF; S173F | tra2-PG
S173F|FBrf0068398
abnormal sex-determination