Table I. Rates of cell survival as a function of DSB localization in nup mutants.

	WT	Δnup145C	Δnup84	Δnup120	ΔDnup133	ΔDnup170
Subtelomere XI-L	3.7 ± 0.4	0.3 ± 0.1	1.1 ± 0.4	2.2 ± 0.3	2.2 ± 0.1	2.9 ± 0.2
Central XI	0.16 ± 0.06	0.19 ± 0.09	0.12 ± 0.06	nd	nd	0.17 ± 0.03
Central XV	1.3 ± 0.09	1.15 ± 0.06	nd	nd	nd	nd
Central XV (GC)	73.6 ± 4.2	77 ± 5.2	nd	nd	nd	nd

Cell survival is expressed as the ratio between the number of colonies formed after induction of I-SceI in galactose versus the number of colonies present on glucose. Standard errors with a P value of 0.1 are shown. Position of the DSB along a chromosome and number of the chromosome are indicated in the first column, GC stands for gene conversion; strain genetic backgrounds are given on the top; nd, not determined.