Skip to main content

Table 2 Effects of TaGW2-6A and TaGW2-6B haplotype interaction on grain traits in two environments

From: Homologous haplotypes, expression, genetic effects and geographic distribution of the wheat yield gene TaGW2

Trait/genotype

02LY

 

A/1

A/2

A/3

A/4

G/1

G/2

G/3

G/4

Overall

        

KL (mm)

6.79 ± 0.07a(A)

6.66 ± 0.08abc(AB)

6.36 ± 0.06bc(B)

6.11 ± 0.17abc(AB)

6.73 ± 0.11 ac(AB)

6.51 ± 0.09abc(AB)

6.44 ± 0.08abc(AB)

6.31 ± 0.10c(B)

KW (mm)

3.28 ± 0.03a(A)

3.25 ± 0.03a(A)

3.05 ± 0.03b(BC)

3.05 ± 0.03abc(ABC)

3.15 ± 0.04ab(AB)

3.06 ± 0.03b(BC)

3.03 ± 0.03bc(BC)

2.88 ± 0.04c(C)

KT (mm)

2.91 ± 0.03a(A)

2.89 ± 0.03ab(A)

2.78 ± 0.03b(AB)

2.86 ± 0.05abc(AB)

2.89 ± 0.03ab(A)

2.79 ± 0.03b(AB)

2.80 ± 0.03ab(AB)

2.63 ± 0.04c(B)

KL/KW ratio

2.08 ± 0.02ab

2.05 ± 0.02a

2.09 ± 0.02ab

2.00 ± 0.04ab

2.15 ± 0.03ab

2.13 ± 0.03ab

2.13 ± 0.03ab

2.20 ± 0.05b

TKW (g)

41.33 ± 0.80a(A)

39.35 ± 1.25a(ACD)

33.57 ± 0.91bc(BE)

33.34 ± 1.64abc(ABE)

38.98 ± 1.28ab(AB)

34.59 ± 1.16b(BCE)

34.35 ± 1.17b(BDE)

28.39 ± 0.93c(E)

Landraces

        

KL (mm)

6.71 ± 0.21a

6.40 ± 0.11a

6.33 ± 0.07a

6.11 ± 0.17a

6.70 ± 0.23a

6.37 ± 0.10a

6.41 ± 0.09a

6.32 ± 0.12a

KW (mm)

3.02 ± 0.05ab(AB)

3.11 ± 0.05a(A)

3.01 ± 0.03ab(AB)

3.05 ± 0.03ab(AB)

3.01 ± 0.08ab(AB)

2.97 ± 0.03ab(AB)

3.01 ± 0.03ab(AB)

2.88 ± 0.04b(B)

KT (mm)

2.67 ± 0.07ab

2.79 ± 0.06ab

2.76 ± 0.03ab

2.86 ± 0.05ab

2.87 ± 0.06a

2.76 ± 0.04ab

2.79 ± 0.03ab

2.64 ± 0.05b

KL/KW ratio

2.23 ± 0.08a

2.06 ± 0.04a

2.11 ± 0.02a

2.00 ± 0.04a

2.23 ± 0.06a

2.15 ± 0.03a

2.13 ± 0.03a

2.20 ± 0.05a

TKW(g)

34.38 ± 2.55ab(AB)

34.33 ± 1.76ab(AB)

32.63 ± 0.84ab(AB)

33.34 ± 1.64ab(AB)

37.22 ± 2.96a(A)

31.64 ± 1.24ab(AB)

33.68 ± 1.22ab(AB)

28.74 ± 0.95b(B)

Modern cultivars

        

KL (mm)

6.81 ± 0.08a

6.79 ± 0.10a

6.59 ± 0.16a

 

6.75 ± 0.11a

6.80 ± 0.15a

6.68 ± 0.05a

6.22 ± 0.02a

KW (mm)

3.33 ± 0.02a(A)

3.33 ± 0.04a(A)

3.29 ± 0.06ab(AB)

 

3.23 ± 0.04ab(AB)

3.24 ± 0.05ab(AB)

3.15 ± 0.09ab(AB)

2.85 ± 0.10b(B)

KT (mm)

2.96 ± 0.02a(A)

2.95 ± 0.04a(A)

2.94 ± 0.05a(AB)

 

2.90 ± 0.03a(AB)

2.84 ± 0.05ab(AB)

2.88 ± 0.11ab(AB)

2.49 ± 0.11b(B)

KL/KW ratio

2.05 ± 0.02a

2.04 ± 0.02a

2.00 ± 0.03a

 

2.10 ± 0.04a

2.10 ± 0.05a

2.13 ± 0.08a

2.19 ± 0.08a

TKW(g)

42.68 ± 0.65a(A)

41.97 ± 1.41a(A)

40.53 ± 3.09a(AB)

 

39.99 ± 1.11a(A)

40.30 ± 1.69a(A)

38.69 ± 3.37ab(AB)

25.09 ± 3.62b(B)

 

06LY

 

A/1

A/2

A/3

A/4

G/1

G/2

G/3

G/4

Overall

        

KL (mm)

6.71 ± 0.06a(A)

6.60 ± 0.10ab(AB)

6.30 ± 0.07bc(B)

6.05 ± 0.13abc(AB)

6.75 ± 0.09a(A)

6.53 ± 0.08abc(AB)

6.42 ± 0.10abc(AB)

6.17 ± 0.09c(B)

KW (mm)

3.34 ± 0.03a(A)

3.24 ± 0.03acd(AB)

3.12 ± 0.03bf(BC)

3.12 ± 0.07abf(ABC)

3.20 ± 0.04bc(ABC)

3.15 ± 0.03bdf(BC)

3.10 ± 0.02bef(BC)

3.03 ± 0.03f(C)

KT(mm)

2.93 ± 0.03a(A)

2.86 ± 0.03ab(AB)

2.76 ± 0.02bc(B)

2.83 ± 0.04abc(AB)

2.93 ± 0.03a(A)

2.85 ± 0.03abc(AB)

2.85 ± 0.02abc(AB)

2.72 ± 0.03c(B)

KL/KW ratio

2.01 ± 0.02a

2.04 ± 0.03a

2.02 ± 0.02a

1.95 ± 0.07a

2.11 ± 0.03a

2.08 ± 0.03a

2.07 ± 0.03a

2.04 ± 0.03a

TKW (g)

41.85 ± 0.84a(A)

39.09 ± 1.25acde(AC)

33.38 ± 0.83b(B)

32.48 ± 2.09cb(AB)

39.70 ± 1.28 ac(AC)

35.19 ± 1.05bd(BC)

34.57 ± 0.83be(BC)

30.89 ± 0.90bf(BD)

Landraces

        

KL (mm)

6.52 ± 0.20a

6.33 ± 0.11a

6.26 ± 0.07a

6.05 ± 0.13a

6.72 ± 0.18a

6.40 ± 0.09a

6.42 ± 0.11a

6.18 ± 0.10a

KW (mm)

3.13 ± 0.08a

3.12 ± 0.04a

3.10 ± 0.03a

3.12 ± 0.07a

3.13 ± 0.07a

3.10 ± 0.03a

3.10 ± 0.03a

3.04 ± 0.03a

KT (mm)

2.74 ± 0.07a

2.73 ± 0.03a

2.74 ± 0.03a

2.83 ± 0.04a

2.88 ± 0.05a

2.81 ± 0.04a

2.83 ± 0.03a

2.73 ± 0.03a

KL/KW ratio

2.09 ± 0.07a

2.03 ± 0.04a

2.03 ± 0.03a

1.95 ± 0.07a

2.15 ± 0.06a

2.07 ± 0.03a

2.08 ± 0.04a

2.03 ± 0.03a

TKW (g)

34.22 ± 2.28ab

33.24 ± 1.21ab

32.69 ± 0.83ab

32.48 ± 2.09ab

37.55 ± 2.51a

32.19 ± 1.00ab

34.15 ± 0.83ab

31.27 ± 0.89b

Modern cultivars

        

KL (mm)

6.75 ± 0.06a

6.74 ± 0.13a

6.53 ± 0.16a

 

6.77 ± 0.09a

6.79 ± 0.15a

6.41 ± 0.29a

6.13 ± 0.03a

KW (mm)

3.38 ± 0.02a

3.31 ± 0.04ab

3.28 ± 0.05ab

 

3.24 ± 0.04ab

3.25 ± 0.05ab

3.11 ± 0.03ab

2.95 ± 0.15b

KT (mm)

2.97 ± 0.02a

2.93 ± 0.03ab

2.89 ± 0.07ab

 

2.95 ± 0.03ab

2.95 ± 0.04ab

2.94 ± 0.06ab

2.63 ± 0.13b

KL/KW ratio

2.00 ± 0.02a

2.04 ± 0.04a

1.99 ± 0.05a

 

2.09 ± 0.04a

2.09 ± 0.04a

2.06 ± 0.08a

2.09 ± 0.12a

TKW (g)

43.34 ± 0.70a(A)

42.14 ± 1.47a(AB)

38.47 ± 2.49ab(AB)

 

40.93 ± 1.39a(AB)

41.01 ± 1.65a(AB)

37.36 ± 3.02ab(AB)

27.27 ± 4.39b(B)

  1. 02LY, Luoyang (2002); 06LY, Luoyang (2006).
  2. Different capital and small letters indicate significant between haplotypes at P <0.01 and P <0.05.
  3. *A/1, Hap-6A-A/Hap-6B-1; landraces, N = 8; Modern cultivars, N = 41.
  4. *A/2, Hap-6A-A/Hap-6B-2; landraces, N = 13; Modern cultivars, N = 25.
  5. *A/3, Hap-6A-A/Hap-6B-3; landraces, N = 37; Modern cultivars, N = 5.
  6. *A/4, Hap-6A-A/Hap-6B-4; landraces, N = 5; Modern cultivars, N = 0.
  7. *G/1, Hap-6A-G/Hap-6B-1; landraces, N = 12; Modern cultivars, N = 21.
  8. *G/2, Hap-6A-G/Hap-6B-2; landraces, N = 31; Modern cultivars, N = 16.
  9. *G/3, Hap-6A-G/Hap-6B-3; landraces, N = 26; Modern cultivar, N = 4.
  10. *G/4, Hap-6A-G/Hap-6B-4; landraces, N = 19; Modern cultivars, N = 2.