Table 2.

The effects of desiccation stress on crossover interference in the autumn and the winter hybrids (based on the restricted maximum-likelihood analysis).

Pair of intervals	Season	Coefficient of coincidence ± SE		Effect of treatment
		Normal conditions	Desiccation hardening	Za	p	p (FDR)b
Chromosome X
y–cv–v	Autumn	0.872 ± 0.123	1.207 ± 0.116	1.928	0.054	0.216
	Winter	1.059 ± 0.130	1.214 ± 0.133	0.793	0.427	0.663
cv–v–f	Autumn	0.587 ± 0.080	1.047 ± 0.077	3.894	9.9 · 10−5	7.9 · 10−4
	Winter	1.115 ± 0.084	1.008 ± 0.075	−0.801	0.423	0.663
Chromosome 2
dp–b–c	Autumn	1.497 ± 0.097	1.640 ± 0.085	1.652	0.099	0.264
	Winter	1.596 ± 0.086	1.698 ± 0.088	0.415	0.678	0.678
b–c–sp	Autumn	0.969 ± 0.093	1.358 ± 0.077	0.810	0.418	0.557
	Winter	1.271 ± 0.080	1.089 ±± 0.080	0.816	0.415	0.663
pr–c–sp	Autumn	1.074 ± 0.106	1.431 ± 0.085	0.397	0.691	0.691
	Winter	1.353 ± 0.088	1.157 ± 0.090	0.615	0.538	0.663
Chromosome 3
ru–h–th	Autumn	1.128 ± 0.118	1.183 ± 0.106	0.400	0.689	0.691
	Winter	0.726 ± 0.095	1.190 ± 0.113	3.230	1.2 · 10−3	9.6 · 10−3
h–th–sr	Autumn	1.105 ± 0.140	0.877 ± 0.109	−1.277	0.202	0.404
	Winter	1.041 ± 0.126	1.122 ± 0.117	0.553	0.580	0.663
th–sr–e	Autumn	0.258 ± 0.125	0.426 ± 0.153	1.074	0.283	0.453
	Winter	0.378 ± 0.136	0.374 ± 0.135	0.681	0.496	0.663

^aZ-statistics takes into account the direction of line effect (see Supplementary Text S2).

^bFDR-corrected significances p (FDR) < 0.1 are bold.