The tra2 RS2 domain (amino acids 193 to 264) has been replaced by the Hsap\SRSF2 RS domain (amino acids 117 to 206).
tra2::Hsap\SRSF2C.Tag:FLAG is a suppressor of abnormal sex-determination | recessive phenotype of tra2B
Partially rescues somatic sexual differentiation of XX tra2B flies, producing mostly female-like intersexes.