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. 2015 Apr 24;10(4):e0124669. doi: 10.1371/journal.pone.0124669

Fig 6. Expression analysis of nine PtALDH gene pairs in different tissues using qRT-PCR.

Fig 6

The relative mRNA abundance of nine PtALDH gene pairs were quantified in vegetative tissues (YL, young leaves; ML, mature leaves; PS, primary stem; SS, secondary stem; R, roots). The average expression of each gene was calculated relatively to the first biological replicate of roots ± standard error (SE) (n≥3). Relative expression represents log2 expression values. Bars with the same letters are not significantly different according to Duncan test and Fisher’s protected LSD test (P<0.05).