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Table 4 Pearson correlation coefficients (r) between tenquantitative traits, calculated separately for treatment N25(bottom left triangle) and treatment N100 (upper righttriangle) and within trait between treatments N100 and N25(diagonal), based on LSMeans of 42 S42ILs

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

Traita

TN

b

LN

 

LL

 

HEI

 

SDW

 

RL

 

RDW

 

LRR

 

SRR

 

CC

 

TN

0.32

*

0.74

***

0.55

***

0.49

***

0.61

***

0.07

 

0.53

***

0.23

 

−0.13

 

0.00

 

LN

0.76

***

0.38

*

0.43

**

0.48

***

0.66

***

0.20

 

0.52

***

0.03

 

−0.04

 

0.01

 

LL

0.21

 

−0.08

 

0.64

***

0.90

***

0.70

***

0.31

*

0.69

***

0.03

 

−0.34

*

0.25

 

HEI

0.08

 

−0.07

 

0.91

***

0.68

***

0.75

***

0.53

***

0.81

***

−0.02

 

−0.47

**

0.40

**

SDW

0.48

***

0.44

**

0.55

***

0.63

***

0.44

**

0.37

*

0.54

***

−0.14

 

0.03

 

0.45

**

RL

0.11

 

0.25

 

0.41

**

0.43

**

0.44

**

0.70

***

0.60

***

−0.89

***

−0.47

**

0.39

**

RDW

0.13

 

0.07

 

0.55

***

0.59

***

0.78

***

0.43

**

0.45

**

−0.28

 

−0.79

***

0.53

***

LRR

−0.10

 

−0.29

 

0.16

 

−0.11

 

−0.03

 

−0.82

***

−0.25

 

0.61

***

0.34

*

−0.32

*

SRR

0.16

 

0.22

 

−0.34

*

−0.34

*

−0.08

 

−0.28

 

−0.66

***

0.25

 

0.64

***

−0.36

*

CC

0.42

**

0.40

**

0.35

*

0.48

**

0.63

***

0.39

**

0.58

***

−0.20

 

−0.15

 

0.39

**

  1. a Trait abbreviations are given in Table 2.
  2. b Significant correlation coefficients are indicated with *P < 0.05, ** P < 0.01 and *** P <0.001.