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Köllner TG, Gershenzon J, Peters RJ, Zerbe P, Schmelz EA. The terpene synthase gene family in maize - a clarification of existing community nomenclature. BMC Genomics 2023; 24:744. [PMID: 38057721 PMCID: PMC10699003 DOI: 10.1186/s12864-023-09856-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 11/28/2023] [Indexed: 12/08/2023] Open
Affiliation(s)
- Tobias G Köllner
- Department of Natural Product Biosynthesis, Max Planck Institute for Chemical Ecology, D-07745, Jena, Germany.
| | - Jonathan Gershenzon
- Department of Biochemistry, Max Planck Institute for Chemical Ecology, D-07745, Jena, Germany
| | - Reuben J Peters
- Roy J. Carver Department of Biochemistry, Biophysics & Molecular Biology, Iowa State University, Ames, IA, 50011, USA
| | - Philipp Zerbe
- Department of Plant Biology, University of California-Davis, Davis, CA, 95616, USA
| | - Eric A Schmelz
- Section of Cell and Developmental Biology, University of California, San Diego, La Jolla, CA, 92093-0380, USA
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Wu M, Northen TR, Ding Y. Stressing the importance of plant specialized metabolites: omics-based approaches for discovering specialized metabolism in plant stress responses. FRONTIERS IN PLANT SCIENCE 2023; 14:1272363. [PMID: 38023861 PMCID: PMC10663375 DOI: 10.3389/fpls.2023.1272363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023]
Abstract
Plants produce a diverse range of specialized metabolites that play pivotal roles in mediating environmental interactions and stress adaptation. These unique chemical compounds also hold significant agricultural, medicinal, and industrial values. Despite the expanding knowledge of their functions in plant stress interactions, understanding the intricate biosynthetic pathways of these natural products remains challenging due to gene and pathway redundancy, multifunctionality of proteins, and the activity of enzymes with broad substrate specificity. In the past decade, substantial progress in genomics, transcriptomics, metabolomics, and proteomics has made the exploration of plant specialized metabolism more feasible than ever before. Notably, recent advances in integrative multi-omics and computational approaches, along with other technologies, are accelerating the discovery of plant specialized metabolism. In this review, we present a summary of the recent progress in the discovery of plant stress-related specialized metabolites. Emphasis is placed on the application of advanced omics-based approaches and other techniques in studying plant stress-related specialized metabolism. Additionally, we discuss the high-throughput methods for gene functional characterization. These advances hold great promise for harnessing the potential of specialized metabolites to enhance plant stress resilience in the future.
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Affiliation(s)
- Mengxi Wu
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Trent R. Northen
- Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
- Environmental Genomics and Systems Biology Division, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
| | - Yezhang Ding
- Environmental Genomics and Systems Biology Division, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
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Wang Y, Zou J, Li J, Kong F, Xu L, Xu D, Li J, Yang H, Zhang L, Li T, Fan H. Identification and functional analysis of ZmDLS associated with the response to biotic stress in maize. FRONTIERS IN PLANT SCIENCE 2023; 14:1162826. [PMID: 37546249 PMCID: PMC10399692 DOI: 10.3389/fpls.2023.1162826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 06/26/2023] [Indexed: 08/08/2023]
Abstract
Terpenes are the main class of secondary metabolites produced in response to pest and germ attacks. In maize (Zea mays L.), they are the essential components of the herbivore-induced plant volatile mixture, which functioned as a direct or indirect defense against pest and germ attacks. In this study, 43 maize terpene synthase gene (ZmTPS) family members were systematically identified and analyzed through the whole genomes of maize. Nine genes, including Zm00001d032230, Zm00001d045054, Zm00001d024486, Zm00001d004279, Zm00001d002351, Zm00001d002350, Zm00001d053916, Zm00001d015053, and Zm00001d015054, were isolated for their differential expression pattern in leaves after corn borer (Ostrinia nubilalis) bite. Additionally, six genes (Zm00001d045054, Zm00001d024486, Zm00001d002351, Zm00001d002350, Zm00001d015053, and Zm00001d015054) were significantly upregulated in response to corn borer bite. Among them, Zm00001d045054 was cloned. Heterologous expression and enzyme activity assays revealed that Zm00001d045054 functioned as d-limonene synthase. It was renamed ZmDLS. Further analysis demonstrated that its expression was upregulated in response to corn borer bites and Fusarium graminearum attacks. The mutant of ZmDLS downregulated the expressions of Zm00001d024486, Zm00001d002351, Zm00001d002350, Zm00001d015053, and Zm00001d015054. It was more attractive to corn borer bites and more susceptible to F. graminearum infection. The yeast one-hybrid assay and dual-luciferase assay showed that ZmMYB76 and ZmMYB101 could upregulate the expression of ZmDLS by binding to the promoter region. This study may provide a theoretical basis for the functional analysis and transcriptional regulation of terpene synthase genes in crops.
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Affiliation(s)
- Yiting Wang
- School of Life Science, Anhui Agricultural University, Hefei, China
| | - Jie Zou
- School of Life Science, Anhui Agricultural University, Hefei, China
| | - Jiali Li
- School of Life Science, Anhui Agricultural University, Hefei, China
| | - Fanna Kong
- Tobacco Research Institute, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Lina Xu
- Institute of Plant Protection and Agro-products Safety, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Dafeng Xu
- Tobacco Research Institute, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Jiaxin Li
- Tobacco Research Institute, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Huaying Yang
- Tobacco Research Institute, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Lin Zhang
- Tobacco Research Institute, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Tingchun Li
- Tobacco Research Institute, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Honghong Fan
- School of Life Science, Anhui Agricultural University, Hefei, China
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