p‐Coumaroyl‐CoA:monolignol transferase (PMT) acts specifically in the lignin biosynthetic pathway in Brachypodium distachyon

…, D Padmakshan, F Lu, S Liu, P Le Bris… - The Plant …, 2014 - Wiley Online Library
Grass lignins contain substantial amounts of p‐coumarate ( pCA ) that acylate the side‐chains
of the phenylpropanoid polymer backbone. An acyltransferase, named p‐coumaroyl‐CoA:…

Structural Redesigning Arabidopsis Lignins into Alkali-Soluble Lignins through the Expression of p-Coumaroyl-CoA:Monolignol Transferase PMT

R Sibout, P Le Bris, F Legée, L Cézard… - Plant …, 2016 - academic.oup.com
Grass lignins can contain up to 10% to 15% by weight of p-coumaric esters. This acylation is
performed on monolignols under the catalysis of p-coumaroyl-coenzyme A monolignol …

LACCASE5 Is Required for Lignification of the Brachypodium distachyon Culm

Y Wang, O Bouchabke-Coussa, P Lebris… - Plant …, 2015 - academic.oup.com
The oxidation of monolignols is a required step for lignin polymerization and deposition in
cell walls. In dicots, both peroxidases and laccases are known to participate in this process. …

Expression atlas and comparative coexpression network analyses reveal important genes involved in the formation of lignified cell wall in Brachypodium distachyon

…, C Soulhat, N Provart, A Pasha, P Le Bris… - New …, 2017 - Wiley Online Library
While Brachypodium distachyon (Brachypodium) is an emerging model for grasses, no
expression atlas or gene coexpression network is available. Such tools are of high importance to …

Impact of the absence of stem-specific β-glucosidases on lignin and monolignols

A Chapelle, K Morreel, R Vanholme, P Le-Bris… - Plant …, 2012 - academic.oup.com
Monolignol glucosides are thought to be implicated in the lignin biosynthesis pathway as
storage and/or transportation forms of cinnamyl alcohols between the cytosol and the lignifying …

The Physcomitrium (Physcomitrella) patens PpKAI2L receptors for strigolactones and related compounds function via MAX2-dependent and -independent pathways

…, FD Boyer, D Cornu, B Hoffmann, P Le Bris… - The Plant …, 2021 - academic.oup.com
In angiosperms, the α/β hydrolase DWARF14 (D14), along with the F-box protein MORE
AXILLARY GROWTH2 (MAX2), perceives strigolactones (SL) to regulate developmental …

Mutation in Brachypodium caffeic acid O-methyltransferase 6 alters stem and grain lignins and improves straw saccharification without deteriorating grain quality

…, B Bouchet, L Cézard, P Le Bris… - Journal of …, 2016 - academic.oup.com
Cereal crop by-products are a promising source of renewable raw material for the production
of biofuel from lignocellulose. However, their enzymatic conversion to fermentable sugars …

SUPPRESSOR OF MAX2 1-LIKE (SMXL) homologs are MAX2-dependent repressors of Physcomitrium patens growth

…, M Lopez-Obando, K Bouchenine, P Le Bris… - The Plant …, 2024 - academic.oup.com
SUPPRESSOR OF MAX2 (SMAX)1-LIKE (SMXL) proteins are a plant-specific clade of type I
HSP100/Clp-ATPases. SMXL genes are present in virtually all land plant genomes. …

Disrupting the cinnamyl alcohol dehydrogenase 1 gene (BdCAD1) leads to altered lignification and improved saccharification in Brachypodium distachyon

…, S Antelme, L Cézard, F Legée, P Lebris… - The Plant …, 2013 - Wiley Online Library
Brachypodium distachyon ( B rachypodium) has been proposed as a model for grasses, but
there is limited knowledge regarding its lignins and no data on lignin‐related mutants. The …

[HTML][HTML] Structural and functional analyses explain Pea KAI2 receptor diversity and reveal stereoselective catalysis during signal perception

…, C Le Signor, JP Pillot, P Le Bris… - Communications …, 2022 - nature.com
KAI2 proteins are plant α/β hydrolase receptors which perceive smoke-derived butenolide
signals and endogenous, yet unidentified KAI2-ligands (KLs). The number of functional KAI2 …