Fig. 1From: Integrated transcriptomic and metabolomic analysis reveals the effects of polyploidization on the lignin content and metabolic pathway in EucalyptusAnalysis of Eucalyptus urophylla triploid and diploid stems. A Lignin content of stems in two different developmental stages. B Cross sections of stems in two different developmental stages. An asterisk indicates that there is a significant difference between triploids and diploids, which was determined by Student’s t-test (p < 0.05). Error bars indicate the standard deviation among the three replicatesBack to article page