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Fang Y, Du Q, Yang Q, Jiang J, Hou X, Yang Z, Zhao D, Li X, Xie X. Identification, characterization, and expression profiling of the putative U-box E3 ubiquitin ligase gene family in Sorghum bicolor. Front Microbiol 2022; 13:942302. [PMID: 36187972 PMCID: PMC9520534 DOI: 10.3389/fmicb.2022.942302] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/15/2022] [Indexed: 11/29/2022] Open
Abstract
The U-box family is one of the main E3 ubiquitin ligase families in plants. The U-box family has been characterized in several species. However, genome-wide gene identification and expression profiling of the U-box family in response to abiotic stress in Sorghum bicolor remain unclear. In this study, we broadly identified 68 U-box genes in the sorghum genome, including 2 CHIP genes, and 1 typical UFD2 (Ub fusion degradation 2) gene. The U-box gene family was divided into eight subclasses based on homology and conserved domain characteristics. Evolutionary analysis identified 14, 66, and 82 U-box collinear gene pairs in sorghum compared with arabidopsis, rice, and maize, respectively, and a unique tandem repeat pair (SbPUB26/SbPUB27) is present in the sorghum genome. Gene Ontology (GO) enrichment analysis showed that U-box proteins were mainly related to ubiquitination and modification, and various stress responses. Comprehensive analysis of promoters, expression profiling, and gene co-regulation networks also revealed that many sorghum U-box genes may be correlated with multiple stress responses. In summary, our results showed that sorghum contains 68 U-box genes, which may be involved in multiple abiotic stress responses. The findings will support future gene functional studies related to ubiquitination in sorghum.
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Affiliation(s)
- Yuanpeng Fang
- Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China
| | - Qiaoli Du
- Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China
| | - Qian Yang
- Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China
| | - Junmei Jiang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang, China
| | - Xiaolong Hou
- Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China
| | - Zaifu Yang
- Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China
| | - Degang Zhao
- College of Life Sciences, Ministry of Education, Institute of Agricultural Bioengineering, Key Laboratory of Mountain Plant Resources Protection and Germplasm Innovation, Guizhou University, Guiyang, China
- Guizhou Academy of Agricultural Sciences, Guizhou Conservation Technology Application Engineering Research Center, Guizhou Institute of Prataculture, Guizhou Institute of Biotechnology, Guiyang, China
| | - Xiangyang Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang, China
| | - Xin Xie
- Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China
- Guizhou Academy of Agricultural Sciences, Guizhou Conservation Technology Application Engineering Research Center, Guizhou Institute of Prataculture, Guizhou Institute of Biotechnology, Guiyang, China
- *Correspondence: Xin Xie,
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Conart C, Saclier N, Foucher F, Goubert C, Rius-Bony A, Paramita SN, Moja S, Thouroude T, Douady C, Sun P, Nairaud B, Saint-Marcoux D, Bahut M, Jeauffre J, Hibrand Saint-Oyant L, Schuurink RC, Magnard JL, Boachon B, Dudareva N, Baudino S, Caissard JC. Duplication and specialization of NUDX1 in Rosaceae led to geraniol production in rose petals. Mol Biol Evol 2022; 39:6505224. [PMID: 35022771 PMCID: PMC8857926 DOI: 10.1093/molbev/msac002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Nudix hydrolases are conserved enzymes ubiquitously present in all kingdoms of life. Recent research revealed that several Nudix hydrolases are involved in terpenoid metabolism in plants. In modern roses, RhNUDX1 is responsible for formation of geraniol, a major compound of rose scent. Nevertheless, this compound is produced by monoterpene synthases in many geraniol-producing plants. As a consequence, this raised the question about the origin of RhNUDX1 function and the NUDX1 gene evolution in Rosaceae, in wild roses or/and during the domestication process. Here, we showed that three distinct clades of NUDX1 emerged in the Rosoidae subfamily (Nudx1-1 to Nudx1-3 clades), and two subclades evolved in the Rosa genus (Nudx1-1a and Nudx1-1b subclades). We also showed that the Nudx1-1b subclade was more ancient than the Nudx1-1a subclade, and that the NUDX1-1a gene emerged by a trans-duplication of the more ancient NUDX1-1b gene. After the transposition, NUDX1-1a was cis-duplicated, leading to a gene dosage effect on the production of geraniol in different species. Furthermore, the NUDX1-1a appearance was accompanied by the evolution of its promoter, most likely from a Copia retrotransposon origin, leading to its petal-specific expression. Thus, our data strongly suggest that the unique function of NUDX1-1a in geraniol formation was evolved naturally in the genus Rosa before domestication.
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Affiliation(s)
- Corentin Conart
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Nathanaelle Saclier
- Université Lyon, Université Claude Bernard Lyon 1, CNRS, UMR 5023, ENTPE, Laboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, F-69622, France
| | - Fabrice Foucher
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, F-49000, France
| | - Clément Goubert
- Department of Human Genetics, McGill University Genome Center, 740 Dr Penfield Ave, Montreal, Quebec, H3A 0G1, Canada
| | - Aurélie Rius-Bony
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Saretta N Paramita
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Sandrine Moja
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Tatiana Thouroude
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, F-49000, France
| | - Christophe Douady
- Université Lyon, Université Claude Bernard Lyon 1, CNRS, UMR 5023, ENTPE, Laboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés, Villeurbanne, F-69622, France.,Institut Universitaire de France, Paris, F-75005, France
| | - Pulu Sun
- Green Life Sciences Research Cluster, Swammerdam Institute for Life Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Baptiste Nairaud
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Denis Saint-Marcoux
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Muriel Bahut
- Univ Angers, SFR QUASAV, Angers, F-49000, France
| | - Julien Jeauffre
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, F-49000, France
| | | | - Robert C Schuurink
- Green Life Sciences Research Cluster, Swammerdam Institute for Life Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, The Netherlands
| | - Jean-Louis Magnard
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Benoît Boachon
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Natalia Dudareva
- Department of Biochemistry, Purdue University, West Lafayette, IN, 47907, USA.,Purdue Center for Plant Biology, Purdue University, West Lafayette, IN, 47907, USA
| | - Sylvie Baudino
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
| | - Jean-Claude Caissard
- Université Lyon, Université Saint-Etienne, CNRS, UMR 5079, Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales, Saint-Etienne, F-42023, France
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