Table 2

Genotypes formed by gametes and their frequencies under the coupling phase hypothesis.

Gamete 2


Gamete 1

Parental type

Recombinant type


AB

ab

Ab

aB


(1-r1)/2

(1-r1)/2

r1/2

r1/2


Parental type

AB

AABB

AaBb

AABb

AaBB


(1-r1)/2

(1-r1)2/4

(1-r1)2/4

(1-r1)r1/4

(1-r1)r1/4


ab

AaBb

aabb

Aabb

aaBb


(1-r1)/2

(1-r1)2/4

(1-r1)2/4

(1-r1)r1/4

(1-r1)r1/4


Recombinant type

Ab

AABb

Aabb

AAbb

AaBb


r1/2

(1-r1)r1/4

(1-r1)r1/4

r12/4

r12/4


aB

AaBB

aaBb

AaBb

aaBB


r1/2

(1-r1)r1/4

(1-r1)r1/4

r12/4

r12/4


Hu et al. BMC Genetics 2012 13:9   doi:10.1186/1471-2156-13-9

Open Data