Table 2.

Analysis of hotspot loci maintained by viability selection

Type of r locus	C	Sr	h	Frequency of r+ per locus at equilibrium	r loci needed/chromosome	Viability at equilibrium (1 locus)	Viability at equilibrium (10 chromosomes)
1	0.01	0.0075	0	0.322	716	0.9966	2.57  ×  10−11
2			0.1	0.280	824	0.9958	8.68  ×  10−16
3		0.01	0	0.490	470	0.9974	4.85  ×  10−6
4			0.1	0.490	471	0.9969	4.46  ×  10−7
5		0.02	0	0.744	310	0.9987	1.77  ×  10−2
6			0.1	0.807	285	0.9986	1.84  ×  10−2
7		0.04	0	0.872	264	0.9993	0.175
8			0.1	0.968	238	0.9997	0.497
9	0.1	0.075	0	0.236	99	0.9563	5.95  ×  10−20
10			0.1	0.190	124	0.9484	3.07  ×  10−29
11		0.1	0	0.411	57	0.9653	1.81  ×  10−9
12			0.1	0.406	58	0.9598	4.62  ×  10−11
13		0.2	0	0.692	33	0.9810	1.78  ×  10−3
14			0.1	0.761	30	0.9813	3.47  ×  10−3
15		0.4	0	0.842	27	0.9901	6.72  ×  10−2
16			0.1	0.955	24	0.9957	0.356
All 16 types	Equal crossovers by each type of locus						6.05  ×  10−8
All 16 types	Equal numbers of each type of locus						1.46  ×  10−5