Parents' genotypes | Children's genotypes | Conditional distribution |
---|---|---|
(AA, ·) | Any | Observed data have c. p. 1. |
(AB, ·) | {AB}, {AB, A}, | Observed data have c. p. 1 |
 | {AB, B} or {AB, A, B} | Daughters have c. p. 1; sons assigned A or B with pr. 1/2. |
(AB, ·) | {AA}, {AA, AB}, {AA, AB, A}, {AA, AB, B}, or {AA, AB, A, B} | Randomly assign AA and AB with pr. 1/2 to each daughter and A and B to each son with pr. 1/2, discarding outcomes without an AA daughter. |
(·, A) | {A}, {AA}, {AA, A} | Observed data have c. p. 1. |
(·, A) | {B}, {AB}, or {AB, B} | Observed data have c. p. 1. |
(·, A) | {A, B}, {AA, B}, {AB, A}, {AB, A, B}, {A, B, AA},{AA, AB}, {AA, AB, A}, or {A, B, AA, AB} | Randomly assign AA and AB to daughters with pr. 1/2 and A and B to sons with pr. 1/2, discarding outcomes without at least one AA daughter or A son and at least one child with a B allele. |
(·, ·) | {A}, {AA}, or {AA, A} | Observed data have c. p. 1. |
(·, ·) | {AB} or {AB, A} | Observed data have c. p. 1. |
(·, ·) | {AA, B}, {AA, A, B}, {AA, AB}, {AA, AB, A}, {AA, AB, B}, or {AA, AB, A, B} | Randomly assign AA and AB to daughters with pr. 1/2 and A and B to sons with pr. 1/2, discarding outcomes without at least one AA daughter or A son and at least one child with a B allele. |
(·, ·) | {A, B} or {AB, A, B} | Daughters have c. p. 1; randomly assign A and B to each son with pr. 1/2, discarding outcomes without at least one A and one B son. |