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Table 1 Phenotypic correlations among silique related traits, seed yield and yield-related traits in KN population

From: Quantitative trait loci analysis and genome-wide comparison for silique related traits in Brassica napus

Trait

SL

SB

ST

SPS

SV

SD

TSW

SY

BY

PH

BH

FBN

LMI

PMI

SL

1

             

SB

0.26**

1

            

ST

0.20**

0.58**

1

           

SPS

0.64**

0.37**

0.12*

1

          

SV

0.66**

0.74**

0.61**

0.58**

1

         

SD

0.22**

0.27**

0.01

0.86**

0.29**

1

        

TSW

0.05

0.40**

0.43**

-0.18*

0.33**

-0.26**

1

       

SY

0.37**

0.44**

0.30**

0.43**

0.50**

0.36**

0.31**

1

      

BY

0.17**

0.51**

0.46**

0.16**

0.47**

0.098

0.53**

0.83**

1

     

PH

0.06

0.43**

0.42**

0.09

0.36**

0.07

0.42**

0.60**

0.74**

1

    

BH

0.133*

0.29**

0.31**

0.17**

0.28**

0.14*

0.11

0.37**

0.39**

0.69**

1

   

FBN

-0.11

-0.06

0.005

-0.22

-0.11

-0.17

0.06

0.07

0.22**

0.12*

0.03

1

  

LMI

-0.11

0.32**

0.29**

-0.02

0.195**

0.016

0.37**

0.41**

0.53**

0.74**

0.32**

-0.22**

1

 

PMI

0.04

0.1

0.12*

0.08

0.075

0.135*

0.11

0.49**

0.37**

0.39**

0.33**

-0.02

0.35**

1

  1. *Represent significant at P = 0.05; **Represent significant at P = 0.01
  2. SL; silique length, SB; silique breadth, ST; silique thickness, SPS; seed number per silique, SV; silique volume, SD; seed density, TSW; thousand seed weight, SY; seed yield, BY; biomass yield, PH; plant height, FBN; first effective branch number, LMI; length of main inflorescence, PMI; pod number of main inflorescence
  3. The phenotypic correlations among seed yield and yield-related traits was reported by Zhao et al. (2006) [27]