Table 2. Genes and gene families enriched in SNP deserts.

	Genes in		χ2-test		Status
Gene category	Genome	SNP desert	Pearson’s value	P-value
Total number of genes	41,660	9,036	NA	NA	NA
LEA gene family	84	21	0.339	0.5606	–
NBS gene family*	144	35	0.364	0.5463	–
Energy- and sugar-related genes†	390	124	13.753	0.0002	Enriched

LEA, late embryogenesis abundant, NA, not applicable; SNP, single-nucleotide polymorphism.

^*Detail is shown at Supplementary Note 4.

^†Detail is shown at Supplementary Note 5.