Table 4 Marker segregation and sex ratio

From: Genetic mapping of sex-linked markers in Salix viminalis L.

Family

Presence/absence ratio of the sTA-CCG sex primer fragment

Female/male ratio of individuals used in this study

Female/male ratio of all progeny

Estimated presence/absence ratio of fragment for all progeny

Prop. Germinated seeds

115

—

0.80

1.47

—

0.87

103

1.00

1.27

2.75*

1.75

—

126

1.00

1.29

4.93*

2.83

0.99

116

0.94

1.06

1.65

1.35

0.94

132

1.00

1.00

2.36*

2.36

0.93

118

1.00

1.50

1.58*

1.05

0.89

133

1.00

1.00

2.17*

2.17

0.97

106

—

1.00

3.35*

0.23

0.84

113

1.00

1.00

1.40

1.40

0.83

112

1.50

1.5

1.23

1.23

0.91

110

0.74

1.06

1.24

0.84

—

111

1.83

1.83

3.87*

3.87

—

107

1.00

1.00

2.67*

2.67

—

129

0.67

1.00

0.71

0.5

0.86

  1. The second and third columns give the observed ratio of individuals with/without the sTA-CCG sex primer marker and sex ratio in the studied samples, respectively. The third and fourth columns give the sex ratio and the estimated ratio of individuals with/without the sTA-CCG sex primer marker in the whole family. The last column gives the proportion of germinated seeds for each family.
  2. *Departs significantly from 1:1 (χ2 test). — denotes nonavailable data.
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