ArticlePloS one2018
Transcriptome and metabolome analysis reveal candidate genes and biochemicals involved in tea geometrid defense in Camellia sinensis.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed.
- Foliar and Root Dynamic Analyses Reveal a Coordinated Defense Regulatory Network AgainstInsects · 2026Article
- Microbiome and metabolome dynamics in phloem and rhizosphere ofFrontiers in microbiology · 2026Article
- Integrating predictive models and GWAS to identify candidate loci and genes for agronomic traits in rice.Frontiers in plant science · 2026Article
- Metabolite profiling and transcriptome analyses reveal defense regulatory network against pink tea mite invasion in tea plant.BMC genomics · 2024Article
- Transcriptomic and metabolomic analysis of poplar response to feeding by Hyphantria cunea.BMC plant biology · 2024Article
- Transcriptomic and metabolomic analyses reveals keys genes and metabolic pathways in tea (Camellia sinensis) against six-spotted spider mite (Eotetranychus Sexmaculatus).BMC plant biology · 2023Article
- Involvement of histone deacetylase CsHDA2 in regulating (Horticulture research · 2022Article
- RcTGA1 and glucosinolate biosynthesis pathway involvement in the defence of rose against the necrotrophic fungus Botrytis cinerea.BMC plant biology · 2021Article
- Genome-wide association analysis identified molecular markers associated with important tea flavor-related metabolites.Horticulture research · 2021Article
- Comparison of the Nutritional Properties and Transcriptome Profiling Between the Two Different Harvesting Periods ofFrontiers in nutrition · 2021Article
- Article
- Bioinformatics Resources for Plant Abiotic Stress Responses: State of the Art and Opportunities in the Fast Evolving -Omics Era.Plants (Basel, Switzerland) · 2020Review
- Article
- Defensive Responses of Tea Plants (Frontiers in plant science · 2019Article
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7 authors.
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Abstract
Tea plant (Camellia sinensis (L) O. Kuntze) respond to herbivore attack through large changes in defense related metabolism and gene expression. Ectropis oblique (Prout) is one of the most devastating insects that feed on tea leaves and tender buds, which can cause severe production loss and deteriorate the quality of tea. To elucidate the biochemicals and molecular mechanism of defense against tea geometrid (TG), transcriptome and metabolome of TG interaction with susceptible (SG) and resistance (RG) tea genotypes were analyzed by using UPLC-Q-TOF-MS, GC-MS, and RNA-seq technologies. This revealed that jasmonic acid was highly induced in RG, following a plethora of secondary metabolites involved in defense against TG could be induced by jasmonic acid signaling pathway. However, the constitutively present of salicylic acid in SG might be a suppressor of jasmonate signaling and thus misdirect tea plants against TG. Furthermore, flavonoids and terpenoids biosynthesis pathways were highly activated in RG to constitute the chemical barrier on TG feeding behavior. In contrast, fructose and theanine, which can act as feeding stimulants were observed to highly accumulate in SG. Being present in the major hub, 39 transcription factors or protein kinases among putative candidates were identified as master regulators from protein-protein interaction network analysis. Together, the current study provides a comprehensive gene expression and metabolite profiles, which can shed new insights into the molecular mechanism of tea defense against TG. The candidate genes and specific metabolites identified in the present study can serve as a valuable resource for unraveling the possible defense mechanism of plants against various biotic stresses.
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