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Table 2 Plant height in the F2 populations derived from the crosses between Huaai 11 and several tall cultivars

From: Inheritance and identification of molecular markers associated with a novel dwarfing gene in barley

Cross

year

No. of F1plants examined

Plant height of F1(cm)

No. of F2plants

No. of F2dwarf plants (< 60 cm)

No. of F2tall plants (≥60 cm)

F2χ2(3:1)

Huaai 11/Monker

1998

15

97 ± 1.13

215

52

163

0.59

Huaai 11/Mpyt

1998

17

95 ± 1.16

183

45

138

0.02

Huaai 11/Zhenongda 3

1998

13

99 ± 1.21

257

75

182

2.40

Huaai 11/Zaoshu 3

1998

15

102 ± 1.05

217

65

152

2.84

Huaai 11/Advance

1998

11

99 ± 1.09

211

57

154

0.46

Huaai 11/Monker

2002

13

98 ± 1.20

223

48

175

1.44

Huaai 11/Mpyt

2002

11

96 ± 1.09

161

45

116

0.75

Huaai 11/Zhenongda 3

2002

12

99 ± 1.12

259

57

202

1.24

Huaai 11/Zaoshu 3

2002

15

105 ± 1.23

215

50

175

0.35

Huaai 11/Advance

2002

15

101 ± 1.28

195

37

158

3.78

Huaai 11/Huadamai 1

2002

12

98 ± 1.05

242

56

186

0.45

Huaai 11/Huadamai 6

2002

12

87 ± 1.16

192

45

147

0.25

Huaai 11/Hyproly

2002

13

111 ± 1.10

196

41

155

1.74

Huaai 11/Ris01508

2002

15

110 ± 1.30

205

55

150

0.36

  1. χ21, 0.05 = 3.841