Fig. 6From: Transcriptome-wide analysis supports environmental adaptations of two Pinus pinaster populations from contrasting habitatsFlavonoids and phenylpropanoids in the needles of Leiria and Tamrabta. Boxplots show the levels of total flavonoids, flavanones and phenylpropanoids in needles from the Leiria and Tamrabta provenances. Significant differences were calculated using Student’s t-test. Significant differences are shown with a single asterisk for P-values < 0.05Back to article page