Figure 4From: Development and characterization of an oat TILLING-population and identification of mutations in lignin and β-glucan biosynthesis genesPhloroglucinol staining of a mutant with low-lignin content. Picture shows phloroglucinol stained seeds from Belinda, Assiniboia and a mutant with low lignin content. Seeds were either stained with husk or first de-husked and then stained. Alternatively, seeds were de-husked, cross-sectioned and then stained.Back to article page