Ascendancy of pyraclostrobin nanocapsule formulation against Rhizoctonia solani: From a perspective of fungus

Ma, Li; Yu, Meng; Ma, Yingjian; Gao, Linying; Pan, Shouhe; Li, Xuefeng; Wu, Xuemin; Xu, Yong; Pang, Sen; Wang, Ping

doi:10.1016/j.pestbp.2023.105682

Pesticide Biochemistry and Physiology

2023

DOI: 10.1016/j.pestbp.2023.105682

|View full text |Cite

Ascendancy of pyraclostrobin nanocapsule formulation against Rhizoctonia solani: From a perspective of fungus

Li Ma,

Meng Yu,

Yingjian Ma

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 62 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Feruloyl-CoA 6′-hydroxylase-mediated scopoletin accumulation enhances cotton resistance to Verticillium dahliae

Gao,

Wang,

Yan

et al. 2024

Plant Physiology

View full text Add to dashboard Cite

Verticillium dahliae is a widespread and destructive soilborne fungus that can cause vascular wilt disease and substantially reduce cotton (Gossypium hirsutum) yield and quality. Scopoletin, a natural coumarin, exhibits antifungal activity against V. dahliae; however, the mechanisms of action remain unclear. In this study, we reveal the regulatory activities of feruloyl-CoA 6'-hydroxylase 1 (GhF6'H1) in enhancing V. dahliae resistance by modulating scopoletin accumulation. Silencing GhF6'H1, encoding the pivotal enzyme in scopoletin biosynthesis, through virus-induced silencing resulted in increased susceptibility to V. dahliae and decreased scopoletin accumulation. In transgenic cotton plants expressing GhF6'H1 under the CaMV 35S promoter, GhF6'H1 modulated scopoletin accumulation, affecting cotton resistance to V. dahliae, with increased resistance associated with increased scopoletin accumulation. GhF6'H1 has been identified as a direct target of the transcription factor GhWRKY33-like, indicating that GhWRKY33-like can bind to and activate the GhF6'H1 promoter. Moreover, GhWRKY33-like overexpression in cotton enhanced resistance to V. dahliae through scopoletin accumulation, phenylpropanoid pathway activation, and upregulation of defense response genes. Ectopic expression of GhF6'H1 resulted in effective catalysis of scopoletin synthesis in enzyme assays using substrates like feruloyl coenzyme A, while molecular docking analysis revealed specific amino acid residues playing crucial roles in establishing salt-bridge interactions with the substrate. These findings suggest that GhF6`H1, regulated by GhWRKY33-like, plays a crucial role in enhancing cotton resistance to V. dahliae by modulating scopoletin accumulation.

show abstract

Feruloyl-CoA 6′-hydroxylase-mediated scopoletin accumulation enhances cotton resistance to Verticillium dahliae

Gao,

Wang,

Yan

et al. 2024

Plant Physiology

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Ascendancy of pyraclostrobin nanocapsule formulation against Rhizoctonia solani: From a perspective of fungus

Cited by 1 publication

References 62 publications

Feruloyl-CoA 6′-hydroxylase-mediated scopoletin accumulation enhances cotton resistance to Verticillium dahliae

Feruloyl-CoA 6′-hydroxylase-mediated scopoletin accumulation enhances cotton resistance to Verticillium dahliae

Contact Info

Product

Resources

About