Figure 2
From: Biological conversion assay using Clostridium phytofermentans to estimate plant feedstock quality
Sorghum brown midrib lignin mutants yield more ethanol than wild type. Degrained field-grown plants were ground and incubated for 3 days with Clostridium phytofermentans. Data are mean ± SEM of three separate experiments. Bars annotated with the same letter are not significantly different at P < 0.05 (Student's t-test).