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Table 2 Generation means of senescence score (standard error in parenthesis) and potence ratio showing relationship between alleles for reaction to metribuzin in wheat crosses

From: Inheritance of pre-emergent metribuzin tolerance and putative gene discovery through high-throughput SNP array in wheat (Triticum aestivum L.)

Cross (♀ × ♂)γ

Senescence score means

Potence ratio

MP

F1

F2

BCT

BCS

CM × R

5.42

3.64 (0.2)b

4.45 (0.16)b (285)c

3.35 (0.15)b (16)c

6.77 (0.20)b (11)c

− 0.75

CM × S

4.72

4.8 (0.2)b

3.17 (0.11)b (343)c

3.78 (0.11)b (16)c

5.2 (0.11)b (10)c

0.04

CM × D

5.48

5.86 (0.4)b

5.4 (0.14)b (428)c

5.0 (0.10)b (17)c

7.20 (0.12)b (12)c

0.16

ER × R

5.87

4.8 (0.37)b

6.27 (0.09)b (692)c

5.23 (0.15)b (13)c

6.41 (0.13)b (12)c

− 0.56

ER × S

5.17

5.8 (0.32)b

6.24 (0.15)b (356)c

4.09 (0.13)b (12)c

5.68 (0.13)b (11)c

0.51

ER × D

5.92

6.8 (0.42)b

5.99 (0.12)b (412)c

5.41 (0.13)b (12)c

6.96 (0.17)b (12)c

0.44

F × R

6.10

6.5 (0.37)b

a

a

a

0.24

F × S

6.10

5.86 (0.79)b

5.02 (0.11)b (610)c

5.68 (0.11)b (16)c

6.54 (0.11)b (12)c

0.46

F × D

6.15

6.7 (0.25)b

6.55 (0.12)b (476)c

6.91 (0.19)b (17)c

8.53 (0.15)b (13)c

0.31

K × S

4.80

4.2 (0.58)b

a

a

a

−0.38

K × D

5.55

5.25 (0.41)b

5.55 (0.11)b (475)c

6.03 (0.18)b (13)c

7.15 (0.15)b (10)c

−0.13

  1. MP = mid-parental value, calculated as (P1 + P2)/2, BCT and BCS represent backcross of F1 to tolerant and susceptible parents, respectively
  2. a Data not available
  3. b Standard error
  4. c Number of RILs
  5. γ Abbreviated cultivar names based on Table 1