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Updated: May 7, 2025

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics
Published on: October 5, 2016
Transmembrane proteins in grape immunity: current knowledge and methodological advances
Alessia Gallucci1, Deborah Giordano2, Angelo Facchiano2
1Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy.
Transmembrane proteins (TMPs) are crucial for grapevine immunity against biotic stresses. This review details key TMP genes and methods for studying them to improve grapevine resilience and sustainable viticulture.
Area of Science:
- Plant science
- Molecular biology
- Genetics
Background:
- Transmembrane proteins (TMPs) are vital for plant defense against biotic stresses.
- Grapevine TMPs, crucial for immunity, remain understudied.
- Understanding these complex proteins is essential for crop improvement.
Purpose of the Study:
- To provide a comprehensive overview of TMP-encoding genes in grapevine immunity.
- To highlight the roles of specific TMPs like LysM-RLKs, Rbohs, and SWEETs.
- To discuss methodologies for studying TMPs in grapevine.
Main Methods:
- Literature review of existing studies on TMPs in plant immunity.
- Focus on key grapevine TMP families: LysM-RLKs, Rbohs, and SWEETs.
- Discussion of in vivo, in vitro, and in silico approaches for TMP research.
Main Results:
- Identified LysM-RLKs for pathogen recognition, Rbohs for ROS production, and SWEETs for nutrient transport in grapevine defense.
- Outlined the strengths and limitations of various experimental and computational methods.
- Highlighted the complexity and diversity of TMPs in plant cells.
Conclusions:
- Characterizing grapevine TMPs is key to enhancing plant resilience.
- This knowledge can lead to more sustainable viticulture practices.
- Further research into TMPs will unlock new strategies for crop protection.
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