Fig. 3
From: Cytotoxic metabolites from Thysanolaena maxima Roxb. available in Bangladesh
Schematic representation of the possible biosynthetic pathways for 4-hydroxybenzaldehyde (1), 4-hydroxybenzoic acid (2), 4-hydroxycinnamic acid (3) in Thysanolaena maxima Roxb. E1-3-deoxy-7-phosphoheptulonate synthase, E2-3-dehydroquinate synthase, E3-shikimate dehydrogenase, E4-shikimate kinase, E5-3-phosphoshikimate 1-carboxyvinyltransferase, E6-chorismate synthase, E7-chorismate mutase, E8-arogenate dehydratase, E9-bifunctional aspartate aminotransferase, E10-histidinol-phosphate aminotransferase, E11-tyrosine aminotransferase, E12-phenylalanine ammonia-lyase, E13- cinnamate-4-hydroxylase, E14-4-hydroxybenzaldehyde synthase, E15-4-hydroxybenzaldehyde hydroxylase