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Shang J, Feng D, Liu H, Niu L, Li R, Li Y, Chen M, Li A, Liu Z, He Y, Gao X, Jian H, Wang C, Tang K, Bao M, Wang J, Yang S, Yan H, Ning G. Evolution of the biosynthetic pathways of terpene scent compounds in roses. Curr Biol 2024; 34:3550-3563.e8. [PMID: 39043188 DOI: 10.1016/j.cub.2024.06.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 05/28/2024] [Accepted: 06/27/2024] [Indexed: 07/25/2024]
Abstract
It is unknown why roses are terpene-rich, what the terpene biosynthetic pathways in roses are, and why only a few rose species produce the major components of rose essential oil. Here, we assembled two high-quality chromosome-level genomes for Rosa rugosa and Rosa multiflora. We also re-sequenced 132 individuals from the F1 progeny of Rosa chinensis and Rosa wichuraiana and 36 of their related species. Comparative genomics revealed that expansions of the 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGR) and terpene synthases (TPSs) gene families led to the enrichment of terpenes in rose scent components. We constructed a terpene biosynthesis network and discovered a TPS-independent citronellol biosynthetic pathway in roses through gene functional identification, genome-wide association studies (GWASs), and multi-omic analysis. Heterologous co-expression of rose citronellol biosynthetic genes in Nicotiana benthamiana led to citronellol production. Our genomic and metabolomic analyses suggested that the copy number of NUDX1-1a determines the citronellol content in different rose species. Our findings not only provide additional genome and gene resources and reveal the evolution of the terpene biosynthetic pathways but also present a nearly complete scenario for terpenoid metabolism that will facilitate the breeding of fragrant roses and the production of rose oil.
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Affiliation(s)
- Junzhong Shang
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Dedang Feng
- Flower Research Institute of Yunnan Academy of Agricultural Sciences, National Engineering Research Center for Ornamental Horticulture, Kunming 671003, China
| | - Heng Liu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Lintao Niu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Runhui Li
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Yajun Li
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Mengxi Chen
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Ao Li
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | | | - Yanhong He
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Xiang Gao
- Key Laboratory of Molecular Epigenetics of MOE and Institute of Genetics & Cytology, Northeast Normal University, Changchun 130024, China
| | - Hongying Jian
- Flower Research Institute of Yunnan Academy of Agricultural Sciences, National Engineering Research Center for Ornamental Horticulture, Kunming 671003, China
| | - Changquan Wang
- College of Horticulture, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Kaixue Tang
- Flower Research Institute of Yunnan Academy of Agricultural Sciences, National Engineering Research Center for Ornamental Horticulture, Kunming 671003, China
| | - Manzhu Bao
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China
| | - Jihua Wang
- Flower Research Institute of Yunnan Academy of Agricultural Sciences, National Engineering Research Center for Ornamental Horticulture, Kunming 671003, China.
| | - Shuhua Yang
- Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Huijun Yan
- Flower Research Institute of Yunnan Academy of Agricultural Sciences, National Engineering Research Center for Ornamental Horticulture, Kunming 671003, China.
| | - Guogui Ning
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Huazhong Agricultural University, Wuhan 430070, China; The Institute of Flowers Research, Huazhong Agricultural University, Wuhan 430070, China.
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Wei G, Xu Y, Wang P, Hussain H, Chen Y, Shi Y, Zhu K, Bai M, Xu Y, Wang J, Feng L. Integrated Metabolomics and Transcriptomics Analysis Reveals New Insights into Triterpene Biosynthesis in Rosa rugosa. PLANTS (BASEL, SWITZERLAND) 2024; 13:1600. [PMID: 38931033 PMCID: PMC11207392 DOI: 10.3390/plants13121600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/18/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024]
Abstract
Rosa rugosa is highly regarded for its aesthetic and therapeutic qualities. In particular, R. rugosa's flowers are known to produce essential oils containing a mixture of volatile terpenes, phenylpropanoids, and other compounds. Despite this, extensive research exists on volatile terpenes in flowers, while the knowledge of non-volatile terpenes in distinct tissues is still limited. Using UPLC-ESI-MS/MS, a comprehensive analysis of the terpene metabolites in five different tissues of R. rugosa was conducted. These metabolites accumulated in distinct tissues, and the majority of them were triterpenoids. Transcriptome data were collected from five tissues using RNA-seq. Transcriptomics and metabolomics were utilized to evaluate the triterpene biosynthesis pathway, resulting in new insights into its regulation and biosynthesis. The RrOSC10 was identified as a key enzyme in converting 2,3-oxidosqualene into α-amyrin, potentially contributing to the triterpene biosynthesis pathway. Furthermore, the expression of the RrOSC10 gene was upregulated by salinity for 0.5 h and 1 h, with subsequent downregulation at 2 h. This study lays a foundation for future research on the biosynthesis and accumulation of triterpenes in R. rugosa.
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Affiliation(s)
- Guo Wei
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Yang Xu
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Pengqing Wang
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Hammad Hussain
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Yudie Chen
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Yuqing Shi
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Kaikai Zhu
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China;
| | - Mengjuan Bai
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Yong Xu
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Jianwen Wang
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
| | - Liguo Feng
- College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China; (G.W.); (Y.X.); (P.W.); (H.H.); (Y.C.); (Y.S.); (M.B.); (Y.X.); (J.W.)
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Zhang X, Wu Q, Lan L, Peng D, Guan H, Luo K, Bao M, Bendahmane M, Fu X, Wu Z. Haplotype-resolved genome assembly of the diploid Rosa chinensis provides insight into the mechanisms underlying key ornamental traits. MOLECULAR HORTICULTURE 2024; 4:14. [PMID: 38622744 PMCID: PMC11020927 DOI: 10.1186/s43897-024-00088-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 02/19/2024] [Indexed: 04/17/2024]
Abstract
Roses are consistently ranked at the forefront in cut flower production. Increasing demands of market and changing climate conditions have resulted in the need to further improve the diversity and quality of traits. However, frequent hybridization leads to highly heterozygous nature, including the allelic variants. Therefore, the absence of comprehensive genomic information leads to them making it challenging to molecular breeding. Here, two haplotype-resolved chromosome genomes for Rosa chinensis 'Chilong Hanzhu' (2n = 14) which is high heterozygous diploid old Chinese rose are generated. An amount of genetic variation (1,605,616 SNPs, 209,575 indels) is identified. 13,971 allelic genes show differential expression patterns between two haplotypes. Importantly, these differences hold valuable insights into regulatory mechanisms of traits. RcMYB114b can influence cyanidin-3-glucoside accumulation and the allelic variation in its promoter leads to differences in promoter activity, which as a factor control petal color. Moreover, gene family expansion may contribute to the abundance of terpenes in floral scents. Additionally, RcANT1, RcDA1, RcAG1 and RcSVP1 genes are involved in regulation of petal number and size under heat stress treatment. This study provides a foundation for molecular breeding to improve important characteristics of roses.
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Affiliation(s)
- Xiaoni Zhang
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518120, China
- Kunpeng Institute of Modern Agriculture at Foshan, Foshan, 528200, China
| | - Quanshu Wu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Lan Lan
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518120, China
- Kunpeng Institute of Modern Agriculture at Foshan, Foshan, 528200, China
- College of Science, Health, Engineering and Education, Murdoch University, 90 South Street, Murdoch, WA, 6150, Australia
| | - Dan Peng
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518120, China
- Kunpeng Institute of Modern Agriculture at Foshan, Foshan, 528200, China
| | - Huilin Guan
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Kaiqing Luo
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518120, China
- Kunpeng Institute of Modern Agriculture at Foshan, Foshan, 528200, China
| | - Manzhu Bao
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Mohammed Bendahmane
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China.
- Laboratoire Reproduction Et Development Des Plantes, INRA-CNRS-Lyon1-ENS, Ecole Normale Supérieure de Lyon, 520074, Lyon, France.
| | - Xiaopeng Fu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China.
| | - Zhiqiang Wu
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518120, China.
- Kunpeng Institute of Modern Agriculture at Foshan, Foshan, 528200, China.
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Noh YM, Ait Hida A, Raymond O, Comte G, Bendahmane M. The scent of roses, a bouquet of fragrance diversity. JOURNAL OF EXPERIMENTAL BOTANY 2024; 75:1252-1264. [PMID: 38015983 DOI: 10.1093/jxb/erad470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/27/2023] [Indexed: 11/30/2023]
Abstract
Roses have been domesticated since antiquity for their therapeutic, cosmetic, and ornamental properties. Their floral fragrance has great economic value, which has influenced the production of rose varieties. The production of rose water and essential oil is one of the most lucrative activities, supplying bioactive molecules to the cosmetic, pharmaceutical, and therapeutic industries. In recent years, major advances in molecular genetics, genomic, and biochemical tools have paved the way for the identification of molecules that make up the specific fragrance of various rose cultivars. The aim of this review is to highlight current knowledge on metabolite profiles, and more specifically on fragrance compounds, as well as the specificities and differences between rose species and cultivars belonging to different rose sections and how they contribute to modern roses fragrance.
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Affiliation(s)
- Yuo-Myoung Noh
- Laboratoire Reproduction et Développement des Plantes, INRA-CNRS-Lyon1-ENS, Ecole Normale Supérieure de Lyon, Lyon, France
- UMR Ecologie Microbienne, CNRS, INRA, VetAgro Sup, UCBL, Université de Lyon, Lyon, France
| | - Amal Ait Hida
- Institut Agronomique et Vétérinaire, Complexe Horticole, Agadir, Morocco
| | - Olivier Raymond
- Laboratoire Reproduction et Développement des Plantes, INRA-CNRS-Lyon1-ENS, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Gilles Comte
- UMR Ecologie Microbienne, CNRS, INRA, VetAgro Sup, UCBL, Université de Lyon, Lyon, France
| | - Mohammed Bendahmane
- Laboratoire Reproduction et Développement des Plantes, INRA-CNRS-Lyon1-ENS, Ecole Normale Supérieure de Lyon, Lyon, France
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Zumsteg J, Bossard E, Gourguillon L, Villette C, Heintz D. Comparison of nocturnal and diurnal metabolomes of rose flowers and leaves. Metabolomics 2023; 20:4. [PMID: 38066353 DOI: 10.1007/s11306-023-02063-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/08/2023] [Indexed: 12/18/2023]
Abstract
INTRODUCTION Roses are one of the most essential ornamental flowers and are commonly used in perfumery, cosmetics, and food. They are rich in bioactive compounds, which are of interest for therapeutic effects. OBJECTIVES The objective of this study was to understand the kinds of changes that occur between the nocturnal and diurnal metabolism of rose and to suggest hypotheses. METHODS Reversed-phase ultrahigh-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry or triple quadrupole mass spectrometry (TQ MS/MS) was used for nontargeted metabolomics and hormonal profiling respectively. For metabolite annotation, accurate mass spectra were compared with those in databases. RESULTS The hormonal profile of flowers showed an increase in jasmonate at night, while that of leaves indicated an increase in the salicylic acid pathway. Nontargeted analyses of the flower revealed a switch in the plant's defense mechanisms from glycosylated metabolites during the day to acid metabolites at night. In leaves, a significant decrease in flavonoids was observed at night in favor of acid metabolism to maintain a level of protection. Moreover, it might be possible to place back some of the annotated molecules on the shikimate pathway. CONCLUSION The influence of day and night on the metabolome of rose flowers and leaves has been clearly demonstrated. The hormonal modulations occurring during the night and at day are consistent with the plant circadian cycle. A proposed management of the sesquiterpenoid and triterpenoid biosynthetic pathway may explain these changes in the flower. In leaves, the metabolic differences may reflect night-time regulation in favor of the salicylic acid pathway.
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Affiliation(s)
- Julie Zumsteg
- Plant Imaging & Mass Spectrometry (PIMS), Institut de biologie moléculaire des plantes, CNRS, Université de Strasbourg, 12 rue du Général Zimmer, 67084, Strasbourg, France
| | - Elodie Bossard
- Advanced Biobased and Bioinspired Ingredients, LVMH Recherche, 185 avenue de Verdun, 45804, Saint-Jean-de-Braye Cedex, France
| | - Lorène Gourguillon
- Advanced Biobased and Bioinspired Ingredients, LVMH Recherche, 185 avenue de Verdun, 45804, Saint-Jean-de-Braye Cedex, France
| | - Claire Villette
- Plant Imaging & Mass Spectrometry (PIMS), Institut de biologie moléculaire des plantes, CNRS, Université de Strasbourg, 12 rue du Général Zimmer, 67084, Strasbourg, France
| | - Dimitri Heintz
- Plant Imaging & Mass Spectrometry (PIMS), Institut de biologie moléculaire des plantes, CNRS, Université de Strasbourg, 12 rue du Général Zimmer, 67084, Strasbourg, France.
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He G, Zhang R, Jiang S, Wang H, Ming F. The MYB transcription factor RcMYB1 plays a central role in rose anthocyanin biosynthesis. HORTICULTURE RESEARCH 2023; 10:uhad080. [PMID: 37323234 PMCID: PMC10261888 DOI: 10.1093/hr/uhad080] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 04/13/2023] [Indexed: 06/17/2023]
Abstract
Rose (Rosa hybrida) is one of most famous ornamental plants in the world, and its commodity value largely depends on its flower color. However, the regulatory mechanism underlying rose flower color is still unclear. In this study, we found that a key R2R3-MYB transcription factor, RcMYB1, plays a central role in rose anthocyanin biosynthesis. Overexpression of RcMYB1 significantly promoted anthocyanin accumulation in both white rose petals and tobacco leaves. In 35S:RcMYB1 transgenic lines, a significant accumulation of anthocyanins occurred in leaves and petioles. We further identified two MBW complexes (RcMYB1-RcBHLH42-RcTTG1; RcMYB1-RcEGL1-RcTTG1) associated with anthocyanin accumulation. Yeast one-hybrid and luciferase assays showed that RcMYB1 could active its own gene promoter and those of other EBGs (early anthocyanin biosynthesis genes) and LBGs (late anthocyanin biosynthesis genes). In addition, both of the MBW complexes enhanced the transcriptional activity of RcMYB1 and LBGs. Interestingly, our results also indicate that RcMYB1 is involved in the metabolic regulation of carotenoids and volatile aroma. In summary, we found that RcMYB1 widely participates in the transcriptional regulation of ABGs (anthocyanin biosynthesis genes), indicative of its central role in the regulation of anthocyanin accumulation in rose. Our results provide a theoretical basis for the further improvement of the flower color trait in rose by breeding or genetic modification.
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Affiliation(s)
| | | | - Shenghang Jiang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Huanhuan Wang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
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Conart C, Bomzan DP, Huang XQ, Bassard JE, Paramita SN, Saint-Marcoux D, Rius-Bony A, Hivert G, Anchisi A, Schaller H, Hamama L, Magnard JL, Lipko A, Swiezewska E, Jame P, Riveill G, Hibrand-Saint Oyant L, Rohmer M, Lewinsohn E, Dudareva N, Baudino S, Caissard JC, Boachon B. A cytosolic bifunctional geranyl/farnesyl diphosphate synthase provides MVA-derived GPP for geraniol biosynthesis in rose flowers. Proc Natl Acad Sci U S A 2023; 120:e2221440120. [PMID: 37126706 PMCID: PMC10175749 DOI: 10.1073/pnas.2221440120] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/30/2023] [Indexed: 05/03/2023] Open
Abstract
Geraniol derived from essential oils of various plant species is widely used in the cosmetic and perfume industries. It is also an essential trait of the pleasant smell of rose flowers. In contrast to other monoterpenes which are produced in plastids via the methyl erythritol phosphate pathway, geraniol biosynthesis in roses relies on cytosolic NUDX1 hydrolase which dephosphorylates geranyl diphosphate (GPP). However, the metabolic origin of cytosolic GPP remains unknown. By feeding Rosa chinensis "Old Blush" flowers with pathway-specific precursors and inhibitors, combined with metabolic profiling and functional characterization of enzymes in vitro and in planta, we show that geraniol is synthesized through the cytosolic mevalonate (MVA) pathway by a bifunctional geranyl/farnesyl diphosphate synthase, RcG/FPPS1, producing both GPP and farnesyl diphosphate (FPP). The downregulation and overexpression of RcG/FPPS1 in rose petals affected not only geraniol and germacrene D emissions but also dihydro-β-ionol, the latter due to metabolic cross talk of RcG/FPPS1-dependent isoprenoid intermediates trafficking from the cytosol to plastids. Phylogenetic analysis together with functional characterization of G/FPPS orthologs revealed that the G/FPPS activity is conserved among Rosaceae species. Site-directed mutagenesis and molecular dynamic simulations enabled to identify two conserved amino acids that evolved from ancestral FPPSs and contribute to GPP/FPP product specificity. Overall, this study elucidates the origin of the cytosolic GPP for NUDX1-dependent geraniol production, provides insights into the emergence of the RcG/FPPS1 GPPS activity from the ancestral FPPSs, and shows that RcG/FPPS1 plays a key role in the biosynthesis of volatile terpenoid compounds in rose flowers.
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Affiliation(s)
- Corentin Conart
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Dikki Pedenla Bomzan
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Xing-Qi Huang
- Department of Biochemistry, Purdue University, West Lafayette, IN47907-2063
| | - Jean-Etienne Bassard
- Institut de Biologie Moléculaire des Plantes du Centre National de la Recherche Scientifique, Unité Propre de Recherche 2357, Université de Strasbourg, Strasbourg67084, France
| | - Saretta N. Paramita
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Denis Saint-Marcoux
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Aurélie Rius-Bony
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Gal Hivert
- Department of Vegetable Crops, Newe Ya’ar Research Center, Agricultural Research organization, The Volcani Center, Ramat Yishay30095, Israel
- Department of Vegetable Crops, The Robert Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot76100001, Israel
| | - Anthony Anchisi
- Université de Lyon, Centre National de la Recherche Scientifique, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, VilleurbanneF-69100, France
| | - Hubert Schaller
- Institut de Biologie Moléculaire des Plantes du Centre National de la Recherche Scientifique, Unité Propre de Recherche 2357, Université de Strasbourg, Strasbourg67084, France
| | - Latifa Hamama
- Université d'Angers, Institut Agro, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement, Institut de Recherche en Horticulture et Semences, Structure Fédérative de Recherche Qualité et Santé du Végétal, Angers49000, France
| | - Jean-Louis Magnard
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Agata Lipko
- Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, Warsaw02-109Poland
| | - Ewa Swiezewska
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw02-106Poland
| | - Patrick Jame
- Université de Lyon, Centre National de la Recherche Scientifique, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, VilleurbanneF-69100, France
| | - Geneviève Riveill
- Université de Strasbourg, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement, Unité Mixte de Recherche 1131 Santé de la Vigne et Qualité du Vin,F-68000Colmar, France
| | - Laurence Hibrand-Saint Oyant
- Université d'Angers, Institut Agro, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement, Institut de Recherche en Horticulture et Semences, Structure Fédérative de Recherche Qualité et Santé du Végétal, Angers49000, France
| | - Michel Rohmer
- Institut de Chimie de Strasbourg, Université de Strasbourg/Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7177, Institut Le Bel, Strasbourg67081, France
| | - Efraim Lewinsohn
- Department of Vegetable Crops, Newe Ya’ar Research Center, Agricultural Research organization, The Volcani Center, Ramat Yishay30095, Israel
- Department of Vegetable Crops, The Robert Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot76100001, Israel
| | - Natalia Dudareva
- Department of Biochemistry, Purdue University, West Lafayette, IN47907-2063
- Purdue Center for Plant Biology, Purdue University, West Lafayette, IN47907
- Department of Horticulture and Landscape Architecture, Purdue University, West Lafayette, IN47907-2010
| | - Sylvie Baudino
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Jean-Claude Caissard
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
| | - Benoît Boachon
- Université Jean Monnet Saint-Etienne, Centre National de la Recherche Scientifique, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Unité Mixte de Recherche 5079, Saint-EtienneF-42023, France
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BOX38, a DNA Marker for Selection of Essential Oil Yield of Rosa × rugosa. Biomolecules 2023; 13:biom13030439. [PMID: 36979374 PMCID: PMC10046031 DOI: 10.3390/biom13030439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/13/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
Rosa rugosa L. was a famous aromatic plant whose cultivars (Rosa × rugosa) have been widely used in the perfume industry in Asia. The perfume market looks for rose cultivars bearing higher essential oil, while the oil yields of most R. × rugosa have not been evaluated due to limiting conditions, such as insufficient cultivation areas. Here, we tested the yield and the aroma components of essential oil of 19 R. × rugosa. The results indicated that the yields of nerol, citronellol, and geraniol could represent an alternative index of the total yield of essential oil. Sequence syntenic analysis indicated that the Rosa genus specific cis-element Box38 was highly polymorphic. The Box38 region isolation of Rosa × rugosa by flanked primers proved that Box38 repeat number was significantly positively correlated with the essential oil yield of the corresponding cultivar. In the breeding of Rosa × rugosa, six-Box38-repeat could be a robust threshold for selection of high-essential-oil roses. Together, we found that Box38 was a DNA marker for essential oil yield and that it would be helpful in the early selection and breeding of essential oil roses.
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9
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Méteignier LV, Nützmann HW, Papon N, Osbourn A, Courdavault V. Emerging mechanistic insights into the regulation of specialized metabolism in plants. NATURE PLANTS 2023; 9:22-30. [PMID: 36564633 DOI: 10.1038/s41477-022-01288-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 10/25/2022] [Indexed: 06/17/2023]
Abstract
Plants biosynthesize a broad range of natural products through specialized and species-specific metabolic pathways that are fuelled by core metabolism, together forming a metabolic network. Specialized metabolites have important roles in development and adaptation to external cues, and they also have invaluable pharmacological properties. A growing body of evidence has highlighted the impact of translational, transcriptional, epigenetic and chromatin-based regulation and evolution of specialized metabolism genes and metabolic networks. Here we review the forefront of this research field and extrapolate to medicinal plants that synthetize rare molecules. We also discuss how this new knowledge could help in improving strategies to produce useful plant-derived pharmaceuticals.
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Affiliation(s)
| | - Hans-Wilhelm Nützmann
- The Milner Centre for Evolution, Department of Biology and Biochemistry, University of Bath, Bath, UK
| | - Nicolas Papon
- IRF, SFR ICAT, Université Angers and Université de Bretagne-Occidentale, Angers, France
| | - Anne Osbourn
- Department of Biochemistry and Metabolism, John Innes Centre, Norwich, UK.
| | - Vincent Courdavault
- EA2106 Biomolécules et Biotechnologies Végétales, Université de Tours, Tours, France.
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Identification and Characterization of Transcription Factors Involved in Geraniol Biosynthesis in Rosa chinensis. Int J Mol Sci 2022; 23:ijms232314684. [PMID: 36499007 PMCID: PMC9739587 DOI: 10.3390/ijms232314684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022] Open
Abstract
Fragrance is an important characteristic of rose flowers and is largely determined by the terpenes. Rose has a unique NUDX1 (NUDIX HYDROLASES 1)-dependent monoterpene geraniol biosynthesis pathway, but little is known about its transcriptional regulation. In this study, we characterized two China rose (Rosa chinensis) materials from the 'Old Blush' variety with contrasting aromas. We profiled the volatile metabolome of both materials, and the results revealed that geraniol was the main component that distinguishes the aroma of these two materials. We performed a comparative transcriptome analysis of the two rose materials, from which we identified the hydrolase RcNUDX1 as a key factor affecting geraniol content, as well as 17 transcription factor genes co-expressed with RcNUDX1. We also determined that the transcription factor RcWRKY70 binds to four W-box motifs in the promoter of RcNUDX1, repressing RcNUDX1 expression, based on yeast one-hybrid and transient dual-luciferase assays. These results provide important information concerning the transcriptional regulatory framework underlying the control of geraniol production in rose.
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