How do plants defend themselves against pathogens-Biochemical mechanisms and genetic interventions

S Kaur, MK Samota, M Choudhary… - … and Molecular Biology …, 2022 - Springer
In agro-ecosystem, plant pathogens hamper food quality, crop yield, and global food
security. Manipulation of naturally occurring defense mechanisms in host plants is an …

Conservation and diversification of flavonoid metabolism in the plant kingdom

W Wen, S Alseekh, AR Fernie - Current opinion in plant biology, 2020 - Elsevier
Flavonoids are by far the largest class of polyphenols with huge structural and functional
diversity. However, the mystery regarding the exact evolutionary pressures which lead to the …

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

S **ao, 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 …

Integrated Transcriptome and Metabolome Analysis Revealed That Flavonoid Biosynthesis May Dominate the Resistance of Zanthoxylum bungeanum against Stem …

P Li, Z Ruan, Z Fei, J Yan, G Tang - Journal of Agricultural and …, 2021 - ACS Publications
Stem canker of Zanthoxylum bungeanum is a devastating disease that seriously affects the
plantation and industrial development of Z. bungeanum due to a lack of effective control …

Regulation of phenylpropanoid biosynthesis by MdMYB88 and MdMYB124 contributes to pathogen and drought resistance in apple

D Geng, X Shen, Y **e, Y Yang, R Bian… - Horticulture …, 2020 - academic.oup.com
MdMYB88 and MdMYB124 have been demonstrated to be responsible for lignin
accumulation in apple under drought stress. In this study, using a metabolomic approach …

Development and commercialization of reduced lignin alfalfa

J Barros, S Temple, RA Dixon - Current opinion in biotechnology, 2019 - Elsevier
Reducing lignin content in forage legumes can improve digestibility and, correspondingly,
animal performance, and alfalfa (Medicago sativa) is the first genetically engineered crop …

GhMYB4 downregulates lignin biosynthesis and enhances cotton resistance to Verticillium dahliae

S **ao, Q Hu, J Shen, S Liu, Z Yang, K Chen… - Plant Cell Reports, 2021 - Springer
Key message GhMYB4 acts as a negative regulator in lignin biosynthesis, which results in
alteration of cell wall integrity and activation of cotton defense response. Abstract Verticillium …

Biosynthesis and metabolic engineering of isoflavonoids in model plants and crops: A review

L Wang, C Li, K Luo - Frontiers in Plant Science, 2024 - frontiersin.org
Isoflavonoids, the major secondary metabolites within the flavonoid biosynthetic pathway,
play important roles in plant defense and exhibit free radical scavenging properties in …

Widely targeted metabolomics analysis reveals the effect of exogenous auxin on postharvest resistance to Botrytis cinerea in kiwifruit (Actinidia chinensis L.)

ZX Li, S Yang, X Wang, QH Liao, WL Zhang… - Postharvest Biology and …, 2023 - Elsevier
Kiwifruit has high economic value but is susceptible to fungal infection after harvest. Botrytis
cinerea (B. cinerea) is one of these fungal pathogens that cause huge economic losses and …

Plant secondary metabolites against biotic stresses for sustainable crop protection

T Jahan, MN Huda, K Zhang, Y He, D Lai… - Biotechnology …, 2025 - Elsevier
Sustainable agriculture practices are indispensable for achieving a hunger-free world,
especially as the global population continues to expand. Biotic stresses, such as pathogens …