Evidence map›Paper›PMID 39847084›Full record

ArticlePlant cell reports2025

Combining resistance indicators, metabolomes and transcriptomes to reveal correlations in disease and cold resistance in tea plant and analyze the key domain NB-ARC.

Min Li, Wenting Wang, Xiaodan Chen, Xiumei Lu, Yahui Huang

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Article in Plant cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Min LiDepartment of Tea Science, College of Horticulture Science, South China Agricultural University, Guangzhou, 510642, China.ORCID http://orcid.org/0009-0003-1286-1051
Wenting WangDepartment of Tea Science, College of Horticulture Science, South China Agricultural University, Guangzhou, 510642, China.
Xiaodan ChenDepartment of Tea Science, College of Horticulture Science, South China Agricultural University, Guangzhou, 510642, China.
Xiumei LuDepartment of Tea Science, College of Horticulture Science, South China Agricultural University, Guangzhou, 510642, China.
Yahui HuangDepartment of Tea Science, College of Horticulture Science, South China Agricultural University, Guangzhou, 510642, China. 13501513191@163.com.

Funding

Agentschap Innoveren en Ondernemen No. CYRC202306Guangzhou Municipal Science and Technology Program key projects No. 2023E04J0211Modern Agriculture Industry Technology Innovation Teams No. 2022KJ120
6 · The paper itself

Abstract

key messageIntegration of resistance indicators, metabolomes, and transcriptomes to elucidate that there is a positive correlation between disease susceptibility and cold tolerance in tea plants. The flavonoid pathway was found to be the major metabolic and transcriptional enrichment pathway. A key domain NB-ARC was identified through joint analysis, along with analysis of key domains within the NB-ARC protein. Tea is a healthy beverage and the tea plant is a woody plant rich in secondary metabolites. In the face of abnormal climate change year by year, it is important to investigate the mechanisms by which tea plants resist both biotic and abiotic stresses. In this study, we found different tea plant cultivars were evaluated for cold and disease resistance have highly correlated. Subsequently, two cold and fungal resistant cultivars were screened from a Shuixian population that had been cold domesticated for 50 years, and transcriptome and metabolome assays were performed on the two materials under cold and anthracnose stresses, using Baiye Dancong as a control. The analyses found that differential metabolites were most enriched in the flavonoid pathway and differentially expressed genes were most enriched in the pathway related to disease course after pathogen stress and cold stress. Combined metabolome and transcriptome analyses identified 30 genes that were positively correlated with flavonoid content after pathogen stress and cold stress, of which the number of genes with NB-ARC structural domains was 11, which accounted for the largest proportion. These 11 genes with NB-ARC structural domains were analyzed by family analysis and found to be highly involved in different tissues transcriptomes of tea plants, indicating the importance of the NB-ARC structural domains in biotic and abiotic stresses, and providing a theoretical basis of analysis for the subsequent related studies. In this study, through the identification of resistance in different varieties of tea plant and the multi-omics approach, we found the genes related to the key structural domain NB-ARC, which lays the foundation for the study of biologically and abiologically important mechanisms in response to the disease in tea plant.

Indexed as

Camellia sinensisDisease ResistanceMetabolomePlant DiseasesPlant ProteinsTranscriptomeCold TemperatureFlavonoidsGene Expression ProfilingGene Expression Regulation, PlantFlavonoidsPlant ProteinsAbiotic stressBiotic stressCamellia sinensisCold-resistantColletotrichum camelliaeFlavonoid

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.