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Table 1 Phenotypic performances and correlation coefficients among the grain shape and chalkiness traits in the RIL population

From: High-resolution QTL mapping for grain appearance traits and co-localization of chalkiness-associated differentially expressed candidate genes in rice

Phenotypic performances

Lines

GW (mm)

GL (mm)

LWR

CS

AS (mm2)

PL (mm)

PGWC (%)

DEC

PYZX

Mean

3.002

9.826

3.714

0.548

20.848

23.295

44.446

25.334

S.D

0.043

0.171

0.116

0.003

0.842

0.278

0.460

0.043

P02428

Mean

3.754

7.163

1.837

0.729

19.425

18.644

91.667

54.158

S.D

0.087

0.225

0.161

0.008

0.642

0.747

4.659

4.192

RILs

Mean

2.743

9.404

3.461

0.516

19.650

21.950

28.260

19.430

S.D

0.028

0.161

0.026

0.002

0.588

0.359

5.936

7.989

Correlation coefficients

 GW

 

−0.378b

−0.766b

0.822b

0.557b

−0.125b

0.556b

0.357b

 GL

  

0.759b

−0.760b

0.608b

0.919b

−0.130a

−0.038

 LWR

   

−0.886b

−0.047

0.669b

−0.462b

−0.248a

 CS

    

0.043

−0.672b

0.455b

0.286b

 AS

     

0.702b

0.374b

0.298b

 PL

      

−0.049

−0.014

 PGWC

       

0.626b

  1. a, b significant at the level of 0.05 and 0.01, respectively