Fig. 1From: Inbreeding depression under mixed outcrossing, self-fertilization and sib-matingPedigrees of types of crosses. o: outcrossing between unrelated individuals; s: selfing; oo: sib-mating between two outcrossed individuals; os: sib-mating between one outcrossed and one selfed individuals; ss: sib-mating between two selfed individuals. In the grandparental generation, letters S, D, T and Q refer to the single, double, triple and quadruple grandparentsBack to article page