Table 1.

SIS frequency for JF289, vts1Δ, and gwo1Δ mutant crosses.

Cross	Viable progeny obtained	Progeny inheriting transgene array		SIS frequency
		Total progeny	Growth on 5-FOA
H99α x JF289a	71	36	16	44.4%
H99α vts1Δ x JF289a vts1Δ	59	27	9	33.3%
H99α gwo1Δ x JF289a gwo1Δ	92	49	0	0%