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. 2005 Mar 22;76(5):780–793. doi: 10.1086/429838

Table 1.

Examples of Kernels for Genotypes gi and gj

gj
gi a/a a/b b/b
Allele Match
a/a 4 2 0
a/b 2 2 2
b/b 0
2
4
Linear Dosage
a/a 0 1 2
a/b 1 2 3
b/b 2
3
4
Dominant
a/a 0 1 1
a/b 1 2 2
b/b 1
2
2
Recessive
a/a 0 0 1
a/b 0 0 1
b/b 1
1
2
Quadratic
a/a 2 3 5
a/b 3 4 6
b/b 5 6 8