male viable male fertile
Lindsley, 1949.
exchange between the proximal heterochromatin of YSX, In(1)sc8LENR and y+Y
Induced on: C(1;YS)3 In(1)sc8LENR.
Fails to rescue hybrid females from a cross between D.melanogaster males and D.sechellia females.
A derivative with BS at the end of YL described by Craymer (1974, D. I. S. 51: 21); also exists with various combinations of sex-linked markers. Two X-ray-induced paracentric-inversion derivatives described by Novitski: In(1)24, a nearly complete inversion with one break in the normally proximal euchromatin and the other in the centric heterochromatin and In(1)26 with one break in 10A and one break in heterochromatin, distal or proximal not specified (Novitski, 1951, D. I. S. 25: 122; Lindsley and Novitski, 1959, Genetics 44: 187-96). Exists without the y+ marker at the end of the YL arm.
X chromosome inserted between the two arms of the Y.
YSX.YL, In(1)EN, YS y . YL y+.