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Table 5 List of 58 significant (P <0.01) QTLeffects among nine traits and 42 S42ILs

From: Detection of nitrogen deficiency QTL in juvenile wild barley introgression linesgrowing in a hydroponic system

Traita

QTL name

Line

Chr.b

Target intro.b(cM)

Effect

LSMeans S42ILd

LSMeans Scarlettd

Diffe

RP(IL)f(in %)

QTL effect in S42 or S42ILg

Candidate geneh

TN

QTn.S42IL-1H

S42IL-101

1H

001.1 - 013.5

N100

2.0

1.6

0.4

22.9

  
 

QTn.S42IL-4H

S42IL-123

4H

128.9 - 172.3

ALL+N100

1.7

1.4

0.4

26.4*

I, V

 
 

QTn.S42IL-6H

S42IL-148

6H

003.3 - 010.7

N100

2.1

1.6

0.5

30.7*

  
 

QTn.S42IL-7H

S42IL-135

7H

101.2 - 152.3

N100

2.1

1.6

0.4

25.5

  
  

S42IL-136

7H

134.4 - 152.3

N100

2.0

1.6

0.4

22.7

  

LN

QLn.S42IL-2H

S42IL-109

2H

064.0 - 110.8

N25

4.2

3.2

0.9

28.3

 

Eam61, Flt-2L2

 

QLn.S42IL-4H

S42IL-123

4H

128.9 - 172.3

ALL

4.3

3.6

0.8

21.3

  
  

S42IL-124

4H

171.3 - 183.5

ALL+N100

4.2

3.6

0.7

19.1

 

VRN-H23

 

QLn.S42IL-6H

S42IL-148

6H

003.3 - 010.7

N100

4.7

3.9

0.8

21.0

  
 

QLn.S42IL-7H.a

S42IL-133

7H

017.3 - 051.9

ALL

4.3

3.6

0.7

19.6

 

VRN-H34

 

QLn.S42IL-7H.b

S42IL-135

7H

101.2 - 152.3

N100

4.6

3.9

0.7

18.8

  
 

QLn.S42IL-7H.c

S42IL-139

7H

198.7 - 229.7

N25

4.1

3.2

0.9

27.5

  

LL

QLl.S42IL-1H

S42IL-143

1H

130.7 - 173.5

ALL+N100+N25

20.3

23.7

−3.4

−14.3*

 

HvFT3 5

 

QLl.S42IL-2H

S42IL-107

2H

034.3 - 066.8

N100

22.9

25.3

−2.4

−9.3

  
  

S42IL-108

2H

034.3 - 104.8

N100

22.8

25.3

−2.5

−9.7

  
 

QLl.S42IL-3H.a

S42IL-113

3H

204.5 - 239.7

N100

23.0

25.3

−2.3

−9.1

 

sdw1 6

 

QLl.S42IL-3H.b

S42IL-115

3H

204.5 - 255.1

N25

25.4

22.1

3.3

15.0

 

sdw1 6

 

QLl.S42IL-4H

S42IL-121

4H

074.1 - 119.1

N25

24.7

22.1

2.6

11.8

  
  

S42IL-123

4H

128.9 - 172.3

ALL+N25

26.0

23.7

2.3

9.7*

  
 

QLl.S42IL-5H

S42IL-126

5H

145.6 - 200.1

N25

25.1

22.1

3.1

13.8

 

ari-e.GP7

 

QLl.S42IL-6H

S42IL-131

6H

140.0 - 180.7

N100

22.9

25.3

−2.4

−9.5

 

cul2 8

 

QLl.S42IL-7H.a

S42IL-133

7H

017.3 - 051.9

N100

22.6

25.3

−2.6

−10.4*

 

brh1 9

  

S42IL-134

7H

051.9 - 107.4

ALL+N100

21.6

23.7

−2.0

−8.6*

 

brh1 9

 

QLl.S42IL-7H.b

S42IL-135

7H

101.2 - 152.3

ALL+N25

25.6

23.7

1.9

8.0

  
  

S42IL-136

7H

134.4 - 152.3

N25

26.3

22.1

4.2

18.9*

  
  

S42IL-137

7H

134.4 - 193.9

ALL+N25

26.1

23.7

2.5

10.4*

  
 

QLl.S42IL-7H.c

S42IL-138

7H

176.4 - 229.7

ALL+N25

25.6

23.7

1.9

8.1*

  

HEI

QHei.S42IL-1H.a

S42IL-102

1H

001.1 - 098.2

ALL

35.3

33.0

2.3

7.0

IV

 
 

QHei.S42IL-1H.b

S42IL-143

1H

130.7 - 173.5

ALL+N100+N25

27.0

33.0

−6.0

−18.1*

I, III, V

HvFT3 5

 

QHei.S42IL-2H.a

S42IL-106

2H

022.4 - 034.3

N25

34.5

30.6

3.9

12.9

V

 
 

QHei.S42IL-2H.b

S42IL-109

2H

064.0 - 110.8

ALL+N25

35.3

33.0

2.3

6.9

I - V

Eam61, Flt-2L2

  

S42IL-110

2H

102.7 - 104.8

N25

34.3

30.6

3.7

12.1

I, III, IV, V

Flt-2L2

 

QHei.S42IL-3H

S42IL-115

3H

204.5 - 255.1

ALL+N25

36.6

33.0

3.6

10.9*

I, IV, V

sdw1 6

 

QHei.S42IL-4H

S42IL-121

4H

074.1 - 119.1

ALL+N25

35.4

33.0

2.4

7.3*

II, V

 
  

S42IL-123

4H

128.9 - 172.3

ALL+N25

35.5

33.0

2.6

7.8*

V

 
 

QHei.S42IL-5H

S42IL-126

5H

145.6 - 200.1

N25

34.6

30.6

4.1

13.3

 

ari-e.GP7

 

QHei.S42IL-6H

S42IL-148

6H

003.3 - 010.7

ALL

35.4

33.0

2.5

7.5

  
 

QHei.S42IL-7H.a

S42IL-133

7H

017.3 - 051.9

ALL+N100

30.0

33.0

−3.0

−9.1*

 

brh1 9

  

S42IL-134

7H

051.9 - 107.4

N100

30.9

35.4

−4.5

−12.8*

I - V

brh1 9

 

QHei.S42IL-7H.b

S42IL-135

7H

101.2 - 152.3

ALL+N25

36.1

33.0

3.2

9.6*

I, IV, V

 
  

S42IL-136

7H

134.4 - 152.3

ALL+N25

35.7

33.0

2.8

8.4*

I, V

 
  

S42IL-137

7H

134.4 - 193.9

ALL+N25

37.2

33.0

4.2

12.8*

I, II, V

 
 

QHei.S42IL-7H.c

S42IL-138

7H

176.4 - 229.7

ALL+N25

35.9

33.0

2.9

8.9*

  
  

S42IL-139

7H

198.7 - 229.7

N25

34.5

30.6

3.9

12.9

  

SDW

QSdw.S42IL-3H

S42IL-115

3H

204.5 - 255.1

N25

104.1

65.8

38.3

58.2

I

 
 

QSdw.S42IL-4H

S42IL-121

4H

074.1 - 119.1

N25

100.7

65.8

34.9

53.0

I, VI

 
 

QSdw.S42IL-7H

S42IL-136

7H

134.4 - 152.3

N25

101.1

65.8

35.3

53.6

VI

 
  

S42IL-137

7H

134.4 - 193.9

N25

102.0

65.8

36.2

55.0

VI

 

RL

QRl.S42IL-1H.a

S42IL-141

1H

094.9 - 127.7

ALL+N100

37.3

33.0

4.3

13.0

  
 

QRl.S42IL-1H.b

S42IL-143

1H

130.7 - 173.5

ALL+N100

27.9

33.0

−5.1

−15.5*

  
 

QRl.S42IL-1H.c

S42IL-142

1H

188.5 - 205.1

N25

40.0

33.8

6.2

18.2

VII

 
 

QRl.S42IL-2H

S42IL-106

2H

022.4 - 034.3

ALL+N100

37.8

33.0

4.8

14.6

  
  

S42IL-107

2H

034.3 - 066.8

ALL+N100+N25

39.3

33.0

6.3

19.0*

  
 

QRl.S42IL-3H

S42IL-113

3H

204.5 - 239.7

N25

40.2

33.8

6.3

18.7

 

sdw1 6

 

QRl.S42IL-4H.a

S42IL-121

4H

074.1 - 119.1

N25

41.1

33.8

7.2

21.4*

  
 

QRl.S42IL-4H.b

S42IL-124

4H

171.3 - 183.5

ALL+N100+N25

38.7

33.0

5.6

17.0*

  
 

QRl.S42IL-5H

S42IL-126

5H

145.6 - 200.1

N100

25.5

32.2

−6.7

−20.8*

 

ari-e.GP7

 

QRl.S42IL-6H.a

S42IL-148

6H

003.3 - 010.7

ALL+N25

38.1

33.0

5.0

15.2*

  
 

QRl.S42IL-6H.b

S42IL-128

6H

071.4 - 132.2

ALL+N100+N25

39.9

33.0

6.9

20.9*

  
  

S42IL-129

6H

073.9 - 133.5

ALL+N100+N25

38.4

33.0

5.4

16.4*

  
  

S42IL-130

6H

098.7 - 180.7

ALL+N100+N25

39.5

33.0

6.5

19.7*

  
 

QRl.S42IL-7H.a

S42IL-133

7H

017.3 - 051.9

ALL+N100+N25

27.2

33.0

−5.8

−17.7*

 

brh1 9

  

S42IL-134

7H

051.9 - 107.4

ALL

28.1

33.0

−5.0

−15.1

 

brh1 9

 

QRl.S42IL-7H.b

S42IL-135

7H

101.2 - 152.3

ALL+N100+N25

41.5

33.0

8.5

25.7*

  

RDW

QRdw.S42IL-1H.a

S42IL-102

1H

001.1 - 098.2

ALL+N100

45.1

33.9

11.2

33.0

  
 

QRdw.S42IL-1H.b

S42IL-143

1H

130.7 - 173.5

N100

31.2

43.5

−12.3

−28.4

  
 

QRdw.S42IL-2H

S42IL-109

2H

064.0 - 110.8

ALL+N100+N25

48.1

33.9

14.2

41.9*

  

LRR

QLrr.S42IL-2H

S42IL-107

2H

034.3 - 066.8

ALL+N100

0.6

0.8

−0.2

−23.7*

  
 

QLrr.S42IL-5H

S42IL-126

5H

145.6 - 200.1

ALL+N100

0.9

0.8

0.2

24.1*

 

ari-e.GP7

 

QLrr.S42IL-6H

S42IL-128

6H

071.4 - 132.2

ALL+N100

0.6

0.8

−0.2

−20.9*

  
 

QLrr.S42IL-7H

S42IL-135

7H

101.2 - 152.3

N100

0.7

0.8

−0.2

−21.0

  

SRR

QSrr.S42IL-1H

S42IL-143

1H

130.7 - 173.5

ALL+N100+N25

3.9

2.9

1.0

35.1*

  
 

QSrr.S42IL-2H

S42IL-107

2H

034.3 - 066.8

ALL+N100

3.4

2.9

0.5

16.3

  
 

QSrr.S42IL-4H

S42IL-123

4H

128.9 - 172.3

N100

3.6

3.0

0.6

18.4*

  
 

QSrr.S42IL-5H

S42IL-126

5H

145.6 - 200.1

ALL+N100

3.3

2.9

0.4

13.5*

 

ari-e.GP7

 

QSrr.S42IL-7H

S42IL-133

7H

017.3 - 051.9

ALL+N100+N25

3.8

2.9

0.9

30.2*

  
  1. a Trait abbreviations are given in Table 2.
  2. b Chromosomal location and extent (in centiMorgan) of the targetintrogression according to Schmalenbach et al. [19].
  3. c Significant (P < 0.01) line effect acrosstreatments (ALL), under high N treatment (N100) or under low N treatment(N25), determined by the Dunnett test.
  4. d Least squares means of the S42IL and 'Scarlett', respectively.If the S42IL showed a significant association across treatments, the LSMeansacross treatments (ALL) is given. If the S42IL showed a significantassociation solely in N100 or in N100 and N25, respectively, the LSMeans ofN100 is given. If the S42IL showed a significant effect solely under N25,the LSMeans of N25 is given.
  5. e Difference between the LSMeans of the S42IL and the LSMeans of'Scarlett'.
  6. f Relative trait performance of the S42IL compared to 'Scarlett',calculated as RP(IL) = 100 × [LSMeans(S42IL) –LSMeans(‘Scarlett’)]/LSMeans(‘Scarlett’). Highlysignificant (P < 0.001) trait associations of a QTL are labelledwith an asterisk.
  7. g Corresponding QTL in S42 or S42IL published in: I von Korff etal. [45], II Schmalenbach et al. [14], III Wang et al. [18], IV von Korff et al. [44], V Saal et al. [22], VI Schnaithmann and Pillen [23], VII Naz et al. [16].
  8. h Candidate genes published in: 1 Franckowiak and Konishi 1996,cited in [46], 2 Chen et al. [47], 3 Laurie et al. [49], 4 Yan et al. [48], 5 Faure et al. [58], 6 Laurie et al. [54], 7 Chloupek et al. [56], 8 von Wettstein 1993, cited in [61], 9 Li et al. [57].