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. 2020 Apr 3;11:370. doi: 10.3389/fpls.2020.00370

FIGURE 3.

FIGURE 3

Correlation analysis of metabolite and fruit quality traits for 100 tetraploid accessions. White boxes represent non-significant correlations. The color bar indicates metabolite classes and fruit quality traits. Cyan-to-blue and yellow-to-red colors show significant (P < 0.05) positive and negative correlation between traits, respectively. Abbreviation: FQ, fruit quality trait.