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Fig. 4 | Biotechnology for Biofuels

Fig. 4

From: Identification of enzymatic genes with the potential to reduce biomass recalcitrance through lignin manipulation in Arabidopsis

Fig. 4

Lignin quantities of transgenic plants. Acid-insoluble lignin (AIL) and acid-soluble lignin (ASL) content (a), thioethylated monomer content (b) were measured in AIR prepared from inflorescence stems of wild-type and transgenic T1 plants harboring PkC4Hpro::F5H, PkC4Hpro::calB, PkC4Hpro::couA, or PkC4Hpro::F6H1. Error bars indicate 95% confidence intervals (n = 8 for the wild type, PkC4Hpro::F5H, PkC4Hpro::couA, and PkC4Hpro::F6H1; n = 9 for PkC4Hpro::calB). Single, double, and triple asterisks indicate statistically significant differences (* P < 0.05, ** P < 0.01, and *** P < 0.001, respectively) of transgenic lines compared with the wild type according to Welch’s t-test or Brunner–Munzel test with Bonferroni–Holm correction

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