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Table 2 Multiple regression analysis between phenotypic traits and population structure

From: An association mapping approach to identify favourable alleles for tomato fruit quality breeding

Traits

Regression results

 

R 2

P-value

Ascorbic Acid

0.170

0.001

β-carotene

0.073

0.050

Trans-lycopene

0.053

0.118

Cis-lycopene

0.105

0.013

Phenolics

0.175

0.001

Dry matter weight

0.108

0.011

Fresh Weight

0.416

0.001

pH

0.006

0.780

Soluble solids content

0.115

0.008

Titratable acidity

0.038

0.219

  1. Proportion of variance accounted for by population structure (R2) and statistical significance of the model (P-value) are provided.