Table 3 QTLs detected by multiple interval mapping in E. urophylla (E.u.) and E. grandis (E.g.) for i) mechanical properties; longitudinal growth strain (LGS) and modulus of elasticity (Ep E30, and E2i), ii) technological properties; splitting index (SId, SIs and SIm), iii) Physical properties (Pil, μD), iv) chemical properties; lignin content (Klas), monomeric composition (S, G, S/G), extractive contents (Ext), phenolic content (Poly) and flavanol content (Fla), and v) fibre properties; fibre weighted length (FWL) and fibre curl index (Curl), vi) growth, total height and circumference (1.3 m) at 59 months (Ht59, Cir59)

E.u.

Mechanical properties

(M)

LGS

7

198

3.5

0.0010

-

1

36

-

5.7

0.44

-

-

5.2

36.3

LGS

9

198

4.7

0.0020

0.0080

2

63

69

24.5

1.88

-20.7

-1.59

19.5

LGS

10

198

6.9

< 10^-4

< 10^-4

2

33

75

4.8

0.37

-8.8

-0.68

11.7

E_p

2

191

3.8

< 10^-4

-

1

107

-

-0.73

-0.73

-

-

7.7

22.5

E_p

7

191

4.2

0.0010

-

1

40

-

0.78

0.78

-

-

8.9

E_p

11

191

3.0

0.0010

-

1

12

-

0.63

0.63

-

-

5.8

E₃₀

1

191

5.3

< 10^-4

< 10^-4

2

0

145

0.51

0.51

-0.50

-0.50

8.4

52.0

E₃₀

2

191

7.2

< 10^-4

0.0010

2

76

112

0.25

0.25

-0.97

-0.97

12.5

E₃₀

6

191

7.5

< 10^-4

< 10^-4

2

4

85

0.66

0.66

-0.63

-0.63

11.6

E₃₀

7

191

9.3

< 10^-4

< 10^-4

2

13

39

0.53

0.53

0.47

0.47

11.6

E₃₀

11

191

6.5

< 10^-4

< 10^-4

2

12

61

0.64

0.64

0.21

0.21

8.0

E_2i

2

152

6.7

< 10^-4

< 10^-4

2

31

104

0.84

0.42

-1.27

-0.64

15.4

58.7

E_2i

6

152

5.1

< 10^-4

< 10^-4

2

4

27

1.26

0.63

-0.89

-0.45

8.1

E_2i

7

152

9.6

< 10^-4

< 10^-4

2

0

28

0.93

0.47

0.69

0.35

14.5

E_2i

10

152

3.4

0.0010

-

1

99

-

0.78

0.39

-

-

4.5

E_2i

11

152

8.5

< 10^-4

< 10^-4

2

19

61

1.30

0.65

0.42

0.21

16.1

Technological properties

(T)

SId

5

199

3.9

0.0030

0.0050

2

121

125

0.85

1.77

-0.92

-1.92

13.5

SId

7

199

4.4

< 10^-4

-

1

38

-

0.28

0.58

-

-

8.6

SId

10

199

2.0

0.0090

-

1

79

-

-0.20

-0.42

-

-

4.1

26.0

SIw

7

192

5.2

< 10^-4

-

1

39

-

0.35

0.71

-

-

13.2

13.2

SIm

7

190

4.0

< 10^-4

-

1

46

-

0.28

0.58

-

-

8.6

SIm

10

190

4.0

< 10^-4

-

1

75

-

-0.28

-0.58

-

-

8.5

17.1

Physical properties

(P)

Pil14

2

142

4.0

0.0010

-

1

105

-

1.36

0.45

-

-

6.7

Pil14

3

142

7.0

< 10^-4

< 10^-4

2

110

114

-4.37

-1.46

5.63

1.88

18.9

Pil14

11

142

11.0

< 10^-4

< 10^-4

2

8

59

-2.37

-0.79

-0.73

-0.24

25.4

51.1

Pil26

3

140

3.4

< 10^-4

-

1

70

-

1.09

0.55

-

-

5.3

Pil26

10

140

5.0

0.0010

0.0010

2

12

20

-4.33

-2.17

3.09

1.55

24.5

Pil26

11

140

12.5

< 10^-4

< 10^-4

2

12

64

-1.58

-0.79

-1.35

-0.68

23.4

53.2

Pil38

3

199

2.8

0.0030

-

1

70

-

1.27

0.42

-

-

5.7

Pil38

11

199

10.0

< 10^-4

0.0020

2

12

60

-1.91

-0.64

-1.08

-0.36

20.7

26.3

Pil51

2

199

4.2

< 10^-4

-

1

123

-

1.58

0.79

-

-

10.4

Pil51

3

199

5.6

< 10^-4

0.0010

2

46

130

0.67

0.34

1.32

0.66

9.6

Pil51

11

199

9.7

< 10^-4

< 10^-4

2

12

61

-1.40

-0.70

-1.11

-0.56

16.4

36.4

Pil59

3

198

8.6

< 10^-4

< 10^-4

2

44

101

1.05

0.35

1.13

0.38

12.8

Pil59

4

196

3.6

< 10^-4

-

1

80

-

-1.31

-0.44

-

-

7.7

Pil59

5

198

2.7

0.0060

-

1

9

-

0.98

0.33

-

-

4.4

Pil59

11

198

9.0

< 10^-4

< 10^-4

2

12

55

-1.34

-0.45

-0.84

-0.28

14.5

42.5

Pil59u

3

198

9.5

< 10^-4

< 10^-4

2

47

114

1.46

0.49

1.00

0.33

15.4

Pil59u

4

198

2.5

0.0050

-

1

84

-

-1.10

-0.37

-

-

5.3

Pil59u

11

198

6.9

< 10^-4

< 10^-4

2

6

61

-1.53

-0.51

-0.66

-0.22

13.8

34.5

μD

2

199

4.9

< 10^-4

-

1

124

-

-25

-0.63

-

-

9.9

39.5

μD

4

197

3.4

< 10^-4

-

1

93

-

18

0.45

-

-

5.4

μD

6

199

4.1

< 10^-4

-

1

75

-

-21

-0.53

-

-

7.3

μD

7

199

4.3

< 10^-4

-

1

53

-

20

0.50

-

-

6.3

μD

11

199

6.3

< 10^-4

0.0010

2

8

61

21

0.53

10

0.25

10.5

Chemical

composition

(C)

Klas

3

189

4.2

0.0010

-

1

106

-

-0.43

-0.54

-

-

6.8

Klas

5

189

5.4

0.0010

0.0010

2

125

140

-0.78

-0.98

0.64

0.80

11.5

Klas

6

189

8.6

< 10^-4

0.0060

2

1

111

-0.62

-0.78

0.15

0.19

14.7

Klas

8

189

3.1

0.0020

-

1

96

-

0.41

0.51

-

-

6

39

S/G

1

189

3.2

0.0010

-

1

124

-

-0.24

-0.45

-

-

5

S/G

6

189

20.3

< 10^-4

< 10^-4

2

15

95

0.49

0.92

0.39

0.74

37

S/G

11

189

6.6

< 10^-4

< 10^-4

2

2

129

-0.26

-0.49

-0.21

-0.40

10

52

Ext

6

188

2.7

0.0070

-

1

139

-

0.34

0.55

-

-

7.7

7.7

G

1

189

3.7

< 10^-4

-

1

41

-

44.3

0.58

-

-

8.3

G

11

189

5.4

< 10^-4

0.0020

2

69

79

90.2

1.17

-84.5

-1.10

13.0

21.2

Poly

10

183

2.5

0.0040

-

1

83

-

-1026

-0.59

-

-

8.7

8.7

Fla

2

183

2.6

0.0010

-

1

124

-

-87

-0.59

-

-

8.7

8.7

Anatomical properties (A)

FWL

2

177

3.5

0.0010

-

1

122

-

-0.04

-0.80

-

-

12.8

12.8

FW

6

177

2.8

0.0070

-

1

4

-

-0.52

-0.52

-

-

7.1

7.1

Growth

(G)

Ht59

1

199

3.3

< 10^-4

-

1

22

-

0.80

0.33

-

-

4.1

Ht59

2

199

21.2

0.0090

< 10^-4

2

29

34

-5.78

-2.41

5.62

2.34

42.2

Ht59

7

199

4.0

< 10^-4

-

1

18

-

0.90

0.38

-

-

4.7

51.0

Cir59

1

198

5.1

< 10^-4

-

1

28

-

5.8

0.64

-

-

11.9

19.5

Cir59

11

198

2.7

0.0045

-

1

34

-

-4.7

-0.52

-

-

7.6

E.g.

Physical

properties

(P)

Pil14

3

142

2.5

0.0100

-

1

17

-

-1.20

-0.40

-

-

5.3

Pil14

5

142

3.1

< 10^-4

-

1

42

-

1.45

0.48

-

-

7.6

Pil14

7

142

2.5

0.0100

-

1

81

-

-1.45

-0.48

-

-

7.6

Pil14

11

142

4.4

< 10^-4

-

1

63

-

1.70

0.57

-

-

10.5

31.1

Pil26

2

140

5.8

< 10^-4

< 10^-4

2

59

72

2.92

1.46

-2.65

-1.33

18.6

Pil26

5

140

6.3

< 10^-4

< 10^-4

2

14

41

-0.64

-0.32

1.93

0.97

12.8

Pil26

6

140

3.7

< 10^-4

-

1

0

-

1.27

0.64

-

-

7.4

38.8

Pil38

4

199

3.1

0.0040

-

1

67

-

1.45

0.48

-

-

8.0

Pil38

6

199

2.8

0.0030

-

1

25

-

1.27

0.42

-

-

5.7

13.7

Pil51

3

199

3.2

0.0010

-

1

80

-

1.36

0.68

-

-

7.6

Pil51

6

199

3.5

< 10^-4

-

1

24

-

1.31

0.66

-

-

7.0

14.7

Pil59

6

199

2.8

0.0020

-

1

67

-

1.14

0.38

-

-

5.9

Pil59

7

199

2.5

0.0040

-

1

53

-

-1.17

-0.39

-

-

6.3

12.2

Chemical

composition

(C)

Klas

4

189

3.2

0.0010

-

1

20

-

-0.52

-0.65

-

-

9.5

Klas

7

189

3.3

0.0020

-

1

116

-

-0.43

-0.54

-

-

6.3

Klas

10

189

2.9

0.0030

-

1

0

-

-0.39

-0.49

-

-

5.3

Klas

11

189

3.1

0.0020

-

1

73

-

-0.40

-0.50

-

-

5.7

26.7

S/G

6

189

2.9

< 10^-4

-

1

37

-

0.28

0.53

-

-

7.2

S/G

11

189

2.9

0.0050

-

1

0

-

0.28

0.53

-

-

6.8

14.0

Poly

9

183

2.5

0.0010

-

1

46

-

863

0.50

-

-

6.2

6.2

Fla

5

183

3.3

< 10^-4

-

1

79

-

90

0.61

-

-

9.6

Fla

11

183

4.4

< 10^-4

-

1

12

-

100

0.68

-

-

11.8

21.4

Anatomical properties

(A)

FWL

1

166

3.1

0.0010

-

1

86

-

-0.03

-0.60

-

-

8.4

8.4

FW

5

177

4.4

< 10^-4

< 10^-4

2

0

42

-0.47

-0.47

-0.59

-0.59

11.1

FW

7

178

4.0

< 10^-4

-

1

14

-

-0.74

-0.74

-

-

13.9

25

Curl

7

177

2.9

0.0020

-

1

17

-

-0.66

-0.60

-

-

11.1

11.1

Growth

(G)

Ht59

4

186

2.99

0.0010

-

1

31

-

1.34

0.56

-

-

7.9

7.9

Cir59

2

198

2.60

0.0040

-

1

72

-

-3.7

-0.41

-

-

5.1

Cir59

5

198

2.80

0.0015

-

1

45

-

4.0

0.44

-

-

6.0

Cir59

6

198

3.42

< 10^-4

-

1

26

-

4.2

0.47

-

-

6.8

17.9