Table 5. Probabilities of detecting multiple paternity for all five loci and every combination of two loci

Loci

Offspring N

Fathers: equal

Fathers: skewed

All

10

0.994/0.994

0.977/0.976

 

20

1.000/0.999

0.999/0.998

 

50

1.000/0.999

1.000/1.000

CM58 x CM3

10

0.794/0.693

0.758/0.658

 

20

0.857/0.763

0.845/0.751

 

50

0.864/0.773

0.862/0.770

CM58 x CC7

10

0.918/0.888

0.883/0.844

 

20

0.954/0.926

0.948/0.920

 

50

0.959/0.932

0.959/0.933

CM58 x CC117*

10

0.944/0.910

0.916/0.881

 

20

0.975/0.952

0.969/0.944

 

50

0.976/0.956

0.977/0.956

CM58 x CM84

10

0.902/0.919

0.872/0.886

 

20

0.941/0.955

0.934/0.948

 

50

0.943/0.958

0.943/0.959

CM3 x CC7

10

0.793/0.757

0.753/0.721

 

20

0.852/0.823

0.840/0.813

 

50

0.860/0.834

0.859/0.834

CM3 x CC117

10

0.861/0.824

0.825/0.790

 

20

0.913/0.883

0.904/0.872

 

50

0.917/0.890

0.918/0.889

CM3 x CM58

10

0.748/0.833

0.714/0.799

 

20

0.800/0.889

0.796/0.881

 

50

0.810/0.894

0.810/0.891

CC7 x CC117*

10

0.943/0.931

0.914/0.899

 

20

0.973/0.965

0.969/0.958

 

50

0.976/0.969

0.977/0.967

CC7 x CM84

10

0.898/0.934

0.864/0.903

 

20

0.940/0.966

0.930/0.961

 

50

0.944/0.970

0.941/0.970

CC117 x CM84

10

0.934/0.951

0.902/0.922

 

20

0.966/0.978

0.959/0.974

 

50

0.966/0.980

0.966/0.980

Probabilities are calculated for two fathers that contribute equally (0.5, 0.5), and unequally (skewed, 0.667, 0.333). Three different sets of offspring sample sizes (N = 10, 20, 50) are evaluated. Calculations were carried out for each year separately (1999/2000).

*Indicates the two combinations used in this study.