Biosynthesis and metabolic actions of simple phenolic acids in plants

R Marchiosi, WD dos Santos, RP Constantin… - Phytochemistry …, 2020 - Springer
The diversity of secondary compounds in the plant kingdom is huge. About 200,000
compounds are known, which are grouped into amines, non-protein amino acids, peptides …

Plant phenylalanine/tyrosine ammonia-lyases

J Barros, RA Dixon - Trends in plant science, 2020 - cell.com
Aromatic amino acid deaminases are key enzymes mediating carbon flux from primary to
secondary metabolism in plants. Recent studies have uncovered a tyrosine ammonia-lyase …

Biocontrol by Fusarium oxysporum Using Endophyte-Mediated Resistance

FJ De Lamo, FLW Takken - Frontiers in Plant Science, 2020 - frontiersin.org
Interactions between plants and the root-colonizing fungus Fusarium oxysporum (Fo) can be
neutral, beneficial, or detrimental for the host. Fo is infamous for its ability to cause wilt, root …

[HTML][HTML] Multifaceted regulations of gateway enzyme phenylalanine ammonia-lyase in the biosynthesis of phenylpropanoids

X Zhang, CJ Liu - Molecular plant, 2015 - cell.com
Phenylpropanoid biosynthesis in plants engenders a vast variety of aromatic metabolites
critically important for their growth, development, and environmental adaptation. Some of …

GhWRKY41 forms a positive feedback regulation loop and increases cotton defence response against Verticillium dahliae by regulating phenylpropanoid metabolism

S Xiao, Y Ming, Q Hu, Z Ye, H Si, S Liu… - Plant biotechnology …, 2023 - Wiley Online Library
Despite the established significance of WRKY proteins and phenylpropanoid metabolism in
plant immunity, how WRKY proteins modulate aspects of the phenylpropanoid pathway …

The acetyl bromide method is faster, simpler and presents best recovery of lignin in different herbaceous tissues than Klason and thioglycolic acid methods

FC Moreira-Vilar, RC Siqueira-Soares… - PloS one, 2014 - journals.plos.org
We compared the amount of lignin as determined by the three most traditional methods for
lignin measurement in three tissues (sugarcane bagasse, soybean roots and soybean seed …

Laccase GhLac1 modulates broad-spectrum biotic stress tolerance via manipulating phenylpropanoid pathway and jasmonic acid synthesis

Q Hu, L Min, X Yang, S Jin, L Zhang, Y Li, Y Ma… - Plant …, 2018 - academic.oup.com
Plants are constantly challenged by a multitude of pathogens and pests, which causes
massive yield and quality losses annually. A promising approach to reduce such losses is to …

Responses of the phenolic compounds of Zea mays under heavy metal stress

D Kısa, M Elmastaş, L Öztürk, Ö Kayır - Applied Biological Chemistry, 2016 - Springer
Heavy metal toxicity is one of the major abiotic stresses caused by physiological and
biochemical changes. Plants have evolved various phytochemical defense mechanisms to …

Phenylalanine and Tyrosine as Exogenous Precursors of Wheat (Triticum aestivum L.) Secondary Metabolism through PAL-Associated Pathways

P Feduraev, L Skrypnik, A Riabova, A Pungin… - Plants, 2020 - mdpi.com
Reacting to environmental exposure, most higher plants activate secondary metabolic
pathways, such as the metabolism of phenylpropanoids. This pathway results in the …

Arabidopsis Kelch Repeat F-Box Proteins Regulate Phenylpropanoid Biosynthesis via Controlling the Turnover of Phenylalanine Ammonia-Lyase

X Zhang, M Gou, CJ Liu - The Plant Cell, 2013 - academic.oup.com
Phenylalanine ammonia-lyase (PAL) catalyzes the first rate-limiting step in the
phenylpropanoid pathway, which controls carbon flux to a variety of bioactive small …