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. 2014 Jul 28;5:357. doi: 10.3389/fpls.2014.00357

Figure 5.

Figure 5

Aromatic regions of 2D 13C-1H Heteronuclear Single-Quantum Correlation (HSQC) NMR spectra. Chlorite extracts prepared from WT (A), irx8-5 (B), and irx8-5+GAUT12 (C) stem alcohol insoluble residues (AIR) are shown. The 13C/1H signals for G lignin were absent in the HSQC spectrum of irx8-5 (B) compared to wild type (A), while the G lignin signals were recovered in the spectrum of irx8-5+GAUT12 (C). (D) Lignin monomer structures.