Fig. 5From: Defined tetra-allelic gene disruption of the 4-coumarate:coenzyme A ligase 1 (Pv4CL1) gene by CRISPR/Cas9 in switchgrass results in lignin reduction and improved sugar releaseAromatic regions of NMR spectra for the control and the gene-edited line pv4cl1-26 Back to article page