Fig. 2.

Patterns for two- (a), three- (b) or four- (c) order interactions between/among the seed dormancy loci. The upper/lower-case letters indicate the dormancy-enhancing/-reducing alleles at the SD1-2 (A/a), 7-1 (B/b), 7-2 (C/c) or 12 (D/d) loci. Data shown are genotypic means (circles, triangles, or diamonds) and standard errors (bars) for germination percentages at 7, 21, 35, or 150 days of after-ripening (DAR)