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Table 1 Characteristics of all QTLs associated with thermo-tolerance, thermo-inhibition and thermo-dormancy in a Solanum lycopersicum x Solanum pimpinellifolium. RIL population

From: Characterization of and genetic variation for tomato seed thermo-inhibition and thermo-dormancy

Trait

Chromosome

Marker1

LOD2

Supporting interval (CM)

Explained variance3 (%)

Additive4

Th-T*

1

67,512,259-1

3.53

53.737–89.311

13.6

−0.104

6

43,761,285–6

2.3

94.955–100.821

8.7

0.78

Th-I**

1

83,852,566–1

3.66

119.883–134.3

14.1

−0.094

12

62,576,889–12

2.27

74.454–77.989

8.5

−0.074

Th-D***

1

86,171,125–1

5.45

119.883–139.883

16.3

−0.122

3

58,231,771–3

3.24

103.485–111.308

9.2

0.092

8

50,811,756–8

2.41

48.872–57.589

6.7

−0.081

10

63,534,969–10

2.96

98.017–107.47

8.3

0.088

11

47,411,518–11

3.29

20.24–25.426

9.3

0.094

  1. *Thermo-tolerance, **Thermo-inhibition, ***Thermo-dormancy
  2. 1Physical position of closest marker to the QTL peak
  3. 2LOD score illustrating significant threshold (P = 0.05) calculated by a permutation test
  4. 3Percentage of variation explained by each QTL
  5. 4Positive and negative effect respectively representing the contribution of alleles of Solanum lycopersicum and Solanum pimpinellifolium to increase the traits at that specific locus