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Table 1 Joint zygote probabilities of the QTL genotypes at QTL Q and two-marker genotypes at markers M1 and M2, as expressed in terms of zygote configurations in a natural population

From: Genome-wide Two-marker linkage disequilibrium mapping of quantitative trait loci

Marker

Joint marker-QTL genotype frequency

Genotype

 

Frequency

qq(0)

Qq(1)

QQ(2)

m 1 m 1 m 2 m 2

(00)

p 00 2

p 000 2

2p010p000

p 010 2

   

(n000)

(n010)

(n020)

m 1 m 1 M 2 m 2

(01)

2p01p00

2p001p000

2p011p000 + 2p010p001

2p010p011

   

(n001)

(n011)

(n021)

m 1 m 1 M 2 M 2

(02)

p 01 2

p 001 2

2p011p001

p 011 2

   

(n002)

(n012)

(n022)

M 1 m 1 m 2 m 2

(10)

2p00p10

2p100p000

2p110p000 + 2p100p010

2p110p010

   

(n100)

(n110)

(n120)

M 1 m 1 M 2 m 2

(11)

2p11p00

2p101p000 + 2p100p001

2p111p000 + 2p110p001

2p111p010 + 2p110p011

  

+ 2p10p01

 

+ 2p101p010 + 2p100p011

 
   

(n101)

(n111)

(n121)

M 1 m 1 M 2 M 2

(12)

2p11p01

2p101p001

2p111p001 + 2p101p011

2p111p011

   

(n102)

(n112)

(n122)

M 1 M 1 m 2 m 2

(20)

p 10 2

p 100 2

2p110p100

p 110 2

   

(n200)

(n210)

(n220)

M 1 M 1 M 2 m 2

(21)

2p11p10

2p101p100

2p111p100 + 2p110p101

2p110p111

   

(n201)

(n211)

(n221)

M 1 M 1 M 2 M 2

(22)

p 11 2

p 101 2

2p111p101

p 111 2

   

(n202)

(n212)

(n222)