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Table 2 Conditional distribution of genotype frequencies of the QTL for an inbred individual originated from cross "parent-offspring" under the given genotype of his (her) parent

From: Quantitative trait locus analysis of hybrid pedigrees: variance-components model, inbreeding parameter, and power

p(g4/g2)

g2 = AA

g2 = AB

g2 = BB

pinb(g4)

p(AA4/g2)

1/2 (p(A1)+1)

1/4(p(A1)+1/2)

0

1/2[p(A1) p(A2) + p(A2) - 1/4p(AB2)]

p(AB4/g2)

1/2(p(B1)

1/2

1/2p(A1)

1/2[p(B1) p(A2) + p(A1) p(B2) + 1/2p(AB2)]

p(BB4/g2)

0

1/4(p(B1)+ 1/2)

1/2 (p(B1)+ 1)

1/2[p(B1) p(B2) + p(B2) - 1/4p(AB2)]