1
|
Vazquez‐Vilar M, Fernandez‐del‐Carmen A, Garcia‐Carpintero V, Drapal M, Presa S, Ricci D, Diretto G, Rambla JL, Fernandez‐Muñoz R, Espinosa‐Ruiz A, Fraser PD, Martin C, Granell A, Orzaez D. Dually biofortified cisgenic tomatoes with increased flavonoids and branched-chain amino acids content. Plant Biotechnol J 2023; 21:2683-2697. [PMID: 37749961 PMCID: PMC10651156 DOI: 10.1111/pbi.14163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 09/27/2023]
Abstract
Higher dietary intakes of flavonoids may have a beneficial role in cardiovascular disease prevention. Additionally, supplementation of branched-chain amino acids (BCAAs) in vegan diets can reduce risks associated to their deficiency, particularly in older adults, which can cause loss of skeletal muscle strength and mass. Most plant-derived foods contain only small amounts of BCAAs, and those plants with high levels of flavonoids are not eaten broadly. Here we describe the generation of metabolically engineered cisgenic tomatoes enriched in both flavonoids and BCAAs. In this approach, coding and regulatory DNA elements, all derived from the tomato genome, were combined to obtain a herbicide-resistant version of an acetolactate synthase (mSlALS) gene expressed broadly and a MYB12-like transcription factor (SlMYB12) expressed in a fruit-specific manner. The mSlALS played a dual role, as a selectable marker as well as being key enzyme in BCAA enrichment. The resulting cisgenic tomatoes were highly enriched in Leucine (21-fold compared to wild-type levels), Valine (ninefold) and Isoleucine (threefold) and concomitantly biofortified in several antioxidant flavonoids including kaempferol (64-fold) and quercetin (45-fold). Comprehensive metabolomic and transcriptomic analysis of the biofortified cisgenic tomatoes revealed marked differences to wild type and could serve to evaluate the safety of these biofortified fruits for human consumption.
Collapse
Affiliation(s)
- Marta Vazquez‐Vilar
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
| | - Asun Fernandez‐del‐Carmen
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
| | - Victor Garcia‐Carpintero
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
| | | | - Silvia Presa
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
| | - Dorotea Ricci
- Biotechnology LaboratoryItalian Agency for New Technologies, Energy and Sustainable Development (ENEA)RomeItaly
| | - Gianfranco Diretto
- Biotechnology LaboratoryItalian Agency for New Technologies, Energy and Sustainable Development (ENEA)RomeItaly
| | - José Luis Rambla
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
- Department of Biology, Biochemistry and Natural SciencesUniversitat Jaume ICastellón de la PlanaSpain
| | - Rafael Fernandez‐Muñoz
- Departamento de Mejora Genética y Biotecnología, Estación Experimental La Mayora, Instituto de Hortofruticultura Subtropical y Mediterránea La MayoraUniversidad de Málaga‐Consejo Superior de Investigaciones CientíficasMálagaSpain
| | - Ana Espinosa‐Ruiz
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
| | | | | | - Antonio Granell
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
| | - Diego Orzaez
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones CientíficasUniversitat Politècnica de ValénciaValenciaSpain
| |
Collapse
|
2
|
Fernie AR, Yan J, Aharoni A, Ma J. Editorial: The past, present and future of The Plant Journal Resource Articles. Plant J 2023; 116:967-973. [PMID: 37943112 DOI: 10.1111/tpj.16515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Affiliation(s)
- Alisdair R Fernie
- Max Planck Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany
| | - Jianbing Yan
- National Key Laboratory of Crop Genetics, Huazhong Agricultural District, Wuhan, China
| | - Asaph Aharoni
- Department of Plant Sciences, Weizmann Institute of Science, Rehovot, Israel
| | - Jianxian Ma
- Purdue University, 915 S. University St, West Lafayette, IN, USA
| |
Collapse
|
3
|
Bulut M, Wendenburg R, Bitocchi E, Bellucci E, Kroc M, Gioia T, Susek K, Papa R, Fernie AR, Alseekh S. A comprehensive metabolomics and lipidomics atlas for the legumes common bean, chickpea, lentil and lupin. Plant J 2023; 116:1152-1171. [PMID: 37285370 DOI: 10.1111/tpj.16329] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 05/09/2023] [Accepted: 05/24/2023] [Indexed: 06/09/2023]
Abstract
Legumes represent an important component of human and livestock diets; they are rich in macro- and micronutrients such as proteins, dietary fibers and polyunsaturated fatty acids. Whilst several health-promoting and anti-nutritional properties have been associated with grain content, in-depth metabolomics characterization of major legume species remains elusive. In this article, we used both gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) to assess the metabolic diversity in the five legume species commonly grown in Europe, including common bean (Phaseolus vulgaris), chickpea (Cicer arietinum), lentil (Lens culinaris), white lupin (Lupinus albus) and pearl lupin (Lupinus mutabilis), at the tissue level. We were able to detect and quantify over 3400 metabolites covering major nutritional and anti-nutritional compounds. Specifically, the metabolomics atlas includes 224 derivatized metabolites, 2283 specialized metabolites and 923 lipids. The data generated here will serve the community as a basis for future integration to metabolomics-assisted crop breeding and facilitate metabolite-based genome-wide association studies to dissect the genetic and biochemical bases of metabolism in legume species.
Collapse
Affiliation(s)
- Mustafa Bulut
- Max-Planck-Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany
| | - Regina Wendenburg
- Max-Planck-Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany
| | - Elena Bitocchi
- Department of Agricultural, Food and Environmental Sciences, Polytechnic University of Marche, via Brecce Bianche, Ancona, 60131, Italy
| | - Elisa Bellucci
- Department of Agricultural, Food and Environmental Sciences, Polytechnic University of Marche, via Brecce Bianche, Ancona, 60131, Italy
| | - Magdalena Kroc
- Legume Genomics Team, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszynska 34, Poznan, 60-479, Poland
| | - Tania Gioia
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, 85100, Italy
| | - Karolina Susek
- Legume Genomics Team, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszynska 34, Poznan, 60-479, Poland
| | - Roberto Papa
- Department of Agricultural, Food and Environmental Sciences, Polytechnic University of Marche, via Brecce Bianche, Ancona, 60131, Italy
| | - Alisdair R Fernie
- Max-Planck-Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany
- Center for Plant Systems Biology and Biotechnology, 4000, Plovdiv, Bulgaria
| | - Saleh Alseekh
- Max-Planck-Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany
- Center for Plant Systems Biology and Biotechnology, 4000, Plovdiv, Bulgaria
| |
Collapse
|
4
|
Elser D, Pflieger D, Villette C, Moegle B, Miesch L, Gaquerel E. Evolutionary metabolomics of specialized metabolism diversification in the genus Nicotiana highlights N-acylnornicotine innovations. Sci Adv 2023; 9:eade8984. [PMID: 37624884 PMCID: PMC10456844 DOI: 10.1126/sciadv.ade8984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 07/25/2023] [Indexed: 08/27/2023]
Abstract
Specialized metabolite (SM) diversification is a core process to plants' adaptation to diverse ecological niches. Here, we implemented a computational mass spectrometry-based metabolomics approach to exploring SM diversification in tissues of 20 species covering Nicotiana phylogenetics sections. To markedly increase metabolite annotation, we created a large in silico fragmentation database, comprising >1 million structures, and scripts for connecting class prediction to consensus substructures. Together, the approach provides an unprecedented cartography of SM diversity and section-specific innovations in this genus. As a case study and in combination with nuclear magnetic resonance and mass spectrometry imaging, we explored the distribution of N-acylnornicotines, alkaloids predicted to be specific to Repandae allopolyploids, and revealed their prevalence in the genus, albeit at much lower magnitude, as well as a greater structural diversity than previously thought. Together, the data integration approaches provided here should act as a resource for future research in plant SM evolution.
Collapse
Affiliation(s)
- David Elser
- Institut de Biologie Moléculaire des Plantes du CNRS, Université de Strasbourg, Strasbourg, France
| | - David Pflieger
- Institut de Biologie Moléculaire des Plantes du CNRS, Université de Strasbourg, Strasbourg, France
| | - Claire Villette
- Institut de Biologie Moléculaire des Plantes du CNRS, Université de Strasbourg, Strasbourg, France
| | - Baptiste Moegle
- Institut de Chimie du CNRS UMR 7177, Université de Strasbourg, Strasbourg, France
| | - Laurence Miesch
- Institut de Chimie du CNRS UMR 7177, Université de Strasbourg, Strasbourg, France
| | - Emmanuel Gaquerel
- Institut de Biologie Moléculaire des Plantes du CNRS, Université de Strasbourg, Strasbourg, France
| |
Collapse
|
5
|
Drapal M, Enfissi EMA, Almeida J, Rapacz E, Nogueira M, Fraser PD. The potential of metabolomics in assessing global compositional changes resulting from the application of CRISPR/Cas9 technologies. Transgenic Res 2023; 32:265-278. [PMID: 37166587 DOI: 10.1007/s11248-023-00347-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 04/03/2023] [Indexed: 05/12/2023]
Abstract
Exhaustive analysis of genetically modified crops over multiple decades has increased societal confidence in the technology. New Plant Breeding Techniques are now emerging with improved precision and the ability to generate products containing no foreign DNA and mimic/replicate conventionally bred varieties. In the present study, metabolomic analysis was used to compare (i) tobacco genotypes with and without the CRISPR associated protein 9 (Cas9), (ii) tobacco lines with the edited and non-edited DE-ETIOLATED-1 gene without phenotype and (iii) leaf and fruit tissue from stable non-edited tomato progeny with and without the Cas9. In all cases, multivariate analysis based on the difference test using LC-HRMS/MS and GC-MS data indicated no significant difference in their metabolomes. The variations in metabolome composition that were evident could be associated with the processes of tissue culture regeneration and/or transformation (e.g. interaction with Agrobacterium). Metabolites responsible for the variance included quantitative changes of abundant, well characterised metabolites such as phenolics (e.g. chlorogenic acid) and several common sugars such as fructose. This study provides fundamental data on the characterisation of gene edited crops, that are important for the evaluation of the technology and its assessment. The approach also suggests that metabolomics could contribute to routine product-based analysis of crops/foods generated from New Plant Breeding approaches.
Collapse
Affiliation(s)
- Margit Drapal
- Department of Biological Sciences, Royal Holloway University of London, Egham, UK
| | - Eugenia M A Enfissi
- Department of Biological Sciences, Royal Holloway University of London, Egham, UK
| | | | - Elzbieta Rapacz
- Department of Biological Sciences, Royal Holloway University of London, Egham, UK
| | - Marilise Nogueira
- Department of Biological Sciences, Royal Holloway University of London, Egham, UK
| | - Paul D Fraser
- Department of Biological Sciences, Royal Holloway University of London, Egham, UK.
| |
Collapse
|