MOESM2 of Loss of function of folylpolyglutamate synthetase 1 reduces lignin content and improves cell wall digestibility in Arabidopsis

Additional file 2: Fig. S2. Metabolite profiling in 7-day-old whole seedlings of wild type and fpgs1-1. Results showing significant reduction in levels of lignin precursors and related compounds in the fpgs1-1 mutant. Re-production permitted by Plant Physiology [26]. Each biological replicate was visualized in a single column (average of n = 3). Alterations in mean phenolic acid levels of fpgs1-1 compared with the wild type (Student’s t test, * P < 0.05).