gypsy at 2.4 to 1.9; (Carramolino, Ruiz-Gomez, Guerrero, Campuzano, and Modolell (1982) and Campuzano, Carramolino, Cabrera, Ruiz-Gomez, Villares, Boronat and Modolell (1985). 0 defined as the more distal EcoRI site within the scS2 molecular deficiency; positive values extend to the left.
Df(1)260-1, scD2 has visible phenotype
Dobzhansky, 1931.
Arose on: yunspecified.