TABLE 2

Nominal logistic fit for four-locus DM model of hybrid breakdown

TermEstimateSEχ2P
Intercept−0.290.172.830.092
spa1−0.820.1821.5<0.0001
spa20.510.188.490.004
spa30.420.166.640.010
spa4−0.380.174.970.026
spa2*spa1−0.250.172.210.14
spa3*spa1−0.640.1713.80.0002
spa4*spa10.220.161.800.18
spa3*spa2−0.060.170.130.72
spa4*spa2−0.230.162.120.15
spa3*spa4−0.320.163.880.049
Whole model r2 = 0.23<0.0001