Plant diseases significantly threaten global agriculture, impacting crop yields and food security. Understanding the molecular mechanisms underlying plant immunity is crucial for developing effective and sustainable strategies to combat these diseases. The R-ELEVATION project aims to advance our knowledge in this field by investigating the gene regulatory networks (GRNs) that govern plant immune responses. By leveraging cutting-edge technologies such as single-cell RNA sequencing, CRISPR/Cas9 gene editing, and comparative genomics, this project seeks to unravel the complex interactions between plants and pathogens.
The overarching objective of R-ELEVATION is to elucidate the regulatory mechanisms that enable plants to recognize and respond to pathogenic threats. Specifically, the project focuses on:
1. Developing and utilizing innovative inducible systems such as a copper-inducible system in tomatoes to profile ETI-specific GRNs, facilitating cross-species comparisons and enhancing our understanding of universal immune strategies in plants.
2. Employing a high-efficiency CRISPR/Cas9 system to create multi-gene knockouts, mainly targeting WRKY transcription factors involved in plant immunity.
3. Conducting single-cell RNA sequencing to address ambient RNA noise in single-nucleus RNA sequencing, ensuring accurate and reliable results.
4. Using deep learning and machine learning algorithms to decode intricate GRNs, incorporating additional methods for robust and reliable analyses.
The R-ELEVATION project is expected to significantly contribute to basic and applied plant sciences. By elucidating the molecular mechanisms of plant immunity, the project will provide valuable insights that can be translated into practical agricultural applications, including developing disease-resistant crops. This will develop sustainable strategies for enhancing crop resistance to diseases by reducing reliance on chemical pesticides, thereby contributing to global food security and agricultural sustainability. The project's innovative approaches and technological advancements will set new standards for research methodologies in plant biology. Establishing new RNA-seq library preparation methods and using inducible systems in non-model plants like tomatoes demonstrate the project's potential to drive research capabilities and applications forward. Moreover, the project's findings will be shared with the broader scientific community through publications, workshops, and collaborations, fostering knowledge exchange and capacity building. By addressing critical challenges in plant immunity, the R-ELEVATION project aims to contribute to sustainable agriculture, aligning with global efforts to ensure food security and environmental sustainability.
