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Table 4 MQM analysis of vegetative budbreak (VB) date in F1 SPD x HS population for locations with different climate conditions, genotype main effect and GxE

From: High-resolution genetic linkage map of European pear (Pyrus communis) and QTL fine-mapping of vegetative budbreak time

Analysis type

LOD threshold (GW)a

LGb

LOD score

QTL peak position (cM)c

% Varianced

Bet Dagan

3.5

5

4.1

26.3

5.0

8

14.7

22.4

34.4

9

7.0

1.0

9.1

15

6.1

38.7

7.9

Tzuba

3.5

8

5.5

21.4

7.5

9

8.1

22.3

10.6

15

7.0

62.9

9.1

AVG

3.5

5

4.5

21.9

5.2

8

11.5

21.4

28

9

7.8

19.5

9.8

13

3.9

42.8

4.2

15

4.9

40.7

6.0

GxE

3.8

5

5.2

43.6

10.3

8

5.0

17.3

9.7

9

5.5

1.0

10.9

17

3.9

44.5

6.8

  1. aGenome-wide LOD threshold obtained by 1000 permutation test
  2. bLinkage group
  3. cPosition of the highest LOD score within the LG
  4. dPercentage of VB date variance explained by the QTL