4-Coumarate 3-hydroxylase in the lignin biosynthesis pathway is a cytosolic ascorbate peroxidase

Autor: Jaime Barros, Luis Escamilla-Trevino, Luhua Song, Xiaolan Rao, Juan Carlos Serrani-Yarce, Maite Docampo Palacios, Nancy Engle, Feroza K. Choudhury, Timothy J. Tschaplinski, Barney J. Venables, Ron Mittler, Richard A. Dixon
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-019-10082-7
Popis: Lignin biosynthesis in higher plants relies upon a 3-hydroxylation reaction that can occur via shikimate esters of 4-coumarate. Here, Barros et al. define an alternative biosynthetic pathway via cytosolic ascorbate peroxidase that can catalyze direct 3-hydroxylation of 4-coumarate.
Databáze: Directory of Open Access Journals