Figure 6.
Organization of the DNA in the oocyte nucleus in wild-type and hus1 mutants. DNA in green and nucleus membrane in red. Inserts show a higher magnification of the oocyte DNA. A, wild-type egg chamber. B, hus37 egg chamber. C, hus37/Df(3R)110 egg chamber. D, spnBBU egg chamber. The wild-type karysome is a sphere near the center of the nucleus, while the mutant karysomes are crescent-shaped DNA masses near the nuclear periphery.