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Alcalde MA, Palazon J, Bonfill M, Hidalgo-Martinez D. Enhancing Centelloside Production in Centella asiatica Hairy Root Lines through Metabolic Engineering of Triterpene Biosynthetic Pathway Early Genes. PLANTS (BASEL, SWITZERLAND) 2023; 12:3363. [PMID: 37836103 PMCID: PMC10574710 DOI: 10.3390/plants12193363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/20/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023]
Abstract
Centella asiatica is a medicinal plant with a rich tradition of use for its therapeutic properties. Among its bioactive compounds are centellosides, a group of triterpenoid secondary metabolites whose potent pharmacological activities have attracted significant attention. Metabolic engineering has emerged as a powerful biotechnological tool to enhance the production of target compounds. In this study, we explored the effects of overexpressing the squalene synthase (SQS) gene and transcription factor TSAR2 on various aspects of C. asiatica hairy root lines: the expression level of centelloside biosynthetic genes, morphological traits, as well as squalene, phytosterol, and centelloside content. Three distinct categories of transformed lines were obtained: LS, harboring At-SQS; LT, overexpressing TSAR2; and LST, simultaneously carrying both transgenes. These lines displayed noticeable alterations in morphological traits, including changes in branching rate and biomass production. Furthermore, we observed that the expression of T-DNA genes, particularly aux2 and rolC genes, significantly modulated the expression of pivotal genes involved in centelloside biosynthesis. Notably, the LS lines boasted an elevated centelloside content but concurrently displayed reduced phytosterol content, a finding that underscores the intriguing antagonistic relationship between phytosterol and triterpene pathways. Additionally, the inverse correlation between the centelloside content and morphological growth values observed in LS lines was countered by the action of TSAR2 in the LST and LT lines. This difference could be attributed to the simultaneous increase in the phytosterol content in the TSAR2-expressing lines, as these compounds are closely linked to root development. Overall, these discoveries offer valuable information for the biotechnological application of C. asiatica hairy roots and their potential to increase centelloside production.
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Affiliation(s)
- Miguel Angel Alcalde
- Department of Biology, Healthcare and the Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (M.A.A.); (M.B.)
- Biotechnology, Health and Education Research Group, Posgraduate School, Cesar Vallejo University, Trujillo 13001, Peru
| | - Javier Palazon
- Department of Biology, Healthcare and the Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (M.A.A.); (M.B.)
| | - Mercedes Bonfill
- Department of Biology, Healthcare and the Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (M.A.A.); (M.B.)
| | - Diego Hidalgo-Martinez
- Department of Biology, Healthcare and the Environment, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (M.A.A.); (M.B.)
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Yugay YA, Sorokina MR, Grigorchuk VP, Rusapetova TV, Silant’ev VE, Egorova AE, Adedibu PA, Kudinova OD, Vasyutkina EA, Ivanov VV, Karabtsov AA, Mashtalyar DV, Degtyarenko AI, Grishchenko OV, Kumeiko VV, Bulgakov VP, Shkryl YN. Biosynthesis of Functional Silver Nanoparticles Using Callus and Hairy Root Cultures of Aristolochia manshuriensis. J Funct Biomater 2023; 14:451. [PMID: 37754865 PMCID: PMC10532211 DOI: 10.3390/jfb14090451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/16/2023] [Accepted: 08/28/2023] [Indexed: 09/28/2023] Open
Abstract
This study delves into the novel utilization of Aristolochia manshuriensis cultured cells for extracellular silver nanoparticles (AgNPs) synthesis without the need for additional substances. The presence of elemental silver has been verified using energy-dispersive X-ray spectroscopy, while distinct surface plasmon resonance peaks were revealed by UV-Vis spectra. Transmission and scanning electron microscopy indicated that the AgNPs, ranging in size from 10 to 40 nm, exhibited a spherical morphology. Fourier-transform infrared analysis validated the abilty of A. manshuriensis extract components to serve as both reducing and capping agents for metal ions. In the context of cytotoxicity on embryonic fibroblast (NIH 3T3) and mouse neuroblastoma (N2A) cells, AgNPs demonstrated varying effects. Specifically, nanoparticles derived from callus cultures exhibited an IC50 of 2.8 µg/mL, effectively inhibiting N2A growth, whereas AgNPs sourced from hairy roots only achieved this only at concentrations of 50 µg/mL and above. Notably, all studied AgNPs' treatment-induced cytotoxicity in fibroblast cells, yielding IC50 values ranging from 7.2 to 36.3 µg/mL. Furthermore, the findings unveiled the efficacy of the synthesized AgNPs against pathogenic microorganisms impacting both plants and animals, including Agrobacterium rhizogenes, A. tumefaciens, Bacillus subtilis, and Escherichia coli. These findings underscore the effectiveness of biotechnological methodologies in offering advanced and enhanced green nanotechnology alternatives for generating nanoparticles with applications in combating cancer and infectious disorders.
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Affiliation(s)
- Yulia A. Yugay
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Maria R. Sorokina
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Valeria P. Grigorchuk
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Tatiana V. Rusapetova
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Vladimir E. Silant’ev
- Institute of Life Sciences and Biomedicine, Far Eastern Federal University, Vladivostok 690922, Russia; (V.E.S.); (V.V.K.)
- Institute of Chemistry, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia;
| | - Anna E. Egorova
- Department of Molecular Diagnostics and Epidemiology, Central Research Institute of Epidemiology, Moscow 111123, Russia;
| | - Peter A. Adedibu
- School of Advanced Engineering Studies “Institute of Biotechnology, Bioengineering and Food Systems”, Far Eastern Federal University, Vladivostok 690922, Russia;
| | - Olesya D. Kudinova
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Elena A. Vasyutkina
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Vladimir V. Ivanov
- Far Eastern Geological Institute, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690022, Russia; (V.V.I.); (A.A.K.)
| | - Alexander A. Karabtsov
- Far Eastern Geological Institute, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690022, Russia; (V.V.I.); (A.A.K.)
| | - Dmitriy V. Mashtalyar
- Institute of Chemistry, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia;
| | - Anton I. Degtyarenko
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Olga V. Grishchenko
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Vadim V. Kumeiko
- Institute of Life Sciences and Biomedicine, Far Eastern Federal University, Vladivostok 690922, Russia; (V.E.S.); (V.V.K.)
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok 690041, Russia
| | - Victor P. Bulgakov
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
| | - Yury N. Shkryl
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of Russian Academy of Sciences, Vladivostok 690022, Russia; (Y.A.Y.); (M.R.S.); (V.P.G.); (T.V.R.); (O.D.K.); (E.A.V.); (A.I.D.); (O.V.G.); (V.P.B.)
- School of Advanced Engineering Studies “Institute of Biotechnology, Bioengineering and Food Systems”, Far Eastern Federal University, Vladivostok 690922, Russia;
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Bagal D, Chowdhary AA, Mehrotra S, Mishra S, Rathore S, Srivastava V. Metabolic engineering in hairy roots: An outlook on production of plant secondary metabolites. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 201:107847. [PMID: 37352695 DOI: 10.1016/j.plaphy.2023.107847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/01/2023] [Accepted: 06/15/2023] [Indexed: 06/25/2023]
Abstract
Plants are one of the vital sources of secondary metabolites. These secondary metabolites have diverse roles in human welfare, including therapeutic implication. Nevertheless, secondary metabolite yields obtained through the exploitation of natural plant populations is insufficient to meet the commercial demand due to their accumulation in low volumes. Besides, in-planta synthesis of these important metabolites is directly linked with the age and growing conditions of the plant. Such limitations have paved the way for the exploration of alternative production methodologies. Hairy root cultures, induced after the interaction of plants with Rhizobium rhizogenes (Agrobacterium rhizogenes), are a practical solution for producing valuable secondary metabolite at low cost and without the influence of seasonal, geographic or climatic variations. Hairy root cultures also offer the opportunity to get combined with other yield enhancements strategies (precursor feeding, elicitation and metabolic engineering) to further stimulate and/or enhance their production potential. Applications of metabolic engineering in exploiting hairy root cultures attracted the interest of several research groups as a means of yield enhancement. Currently, several engineering approaches like overexpression and silencing of pathway genes, and transcription factor overexpression are used to boost metabolite production, along with the contextual success of genome editing. This review attempts to cover metabolic engineering in hairy roots for the production of secondary metabolites, with a primary emphasis on alkaloids, and discusses prospects for taking this research forward to meet desired production demands.
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Affiliation(s)
- Diksha Bagal
- Department of Botany, School of Life Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir (UT), India
| | - Aksar Ali Chowdhary
- Department of Botany, School of Life Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir (UT), India
| | - Shakti Mehrotra
- Department of Biotechnology, Institute of Engineering and Technology, Dr. A.P.J. Abdul Kalam Technical University, Lucknow, 226020, India.
| | - Sonal Mishra
- Department of Botany, School of Life Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir (UT), India.
| | - Sonica Rathore
- Department of Botany, School of Life Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir (UT), India
| | - Vikas Srivastava
- Department of Botany, School of Life Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir (UT), India.
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Ozyigit II, Dogan I, Hocaoglu-Ozyigit A, Yalcin B, Erdogan A, Yalcin IE, Cabi E, Kaya Y. Production of secondary metabolites using tissue culture-based biotechnological applications. FRONTIERS IN PLANT SCIENCE 2023; 14:1132555. [PMID: 37457343 PMCID: PMC10339834 DOI: 10.3389/fpls.2023.1132555] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 05/22/2023] [Indexed: 07/18/2023]
Abstract
Plants are the sources of many bioactive secondary metabolites which are present in plant organs including leaves, stems, roots, and flowers. Although they provide advantages to the plants in many cases, they are not necessary for metabolisms related to growth, development, and reproduction. They are specific to plant species and are precursor substances, which can be modified for generations of various compounds in different plant species. Secondary metabolites are used in many industries, including dye, food processing and cosmetic industries, and in agricultural control as well as being used as pharmaceutical raw materials by humans. For this reason, the demand is high; therefore, they are needed to be obtained in large volumes and the large productions can be achieved using biotechnological methods in addition to production, being done with classical methods. For this, plant biotechnology can be put in action through using different methods. The most important of these methods include tissue culture and gene transfer. The genetically modified plants are agriculturally more productive and are commercially more effective and are valuable tools for industrial and medical purposes as well as being the sources of many secondary metabolites of therapeutic importance. With plant tissue culture applications, which are also the first step in obtaining transgenic plants with having desirable characteristics, it is possible to produce specific secondary metabolites in large-scale through using whole plants or using specific tissues of these plants in laboratory conditions. Currently, many studies are going on this subject, and some of them receiving attention are found to be taken place in plant biotechnology and having promising applications. In this work, particularly benefits of secondary metabolites, and their productions through tissue culture-based biotechnological applications are discussed using literature with presence of current studies.
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Affiliation(s)
| | - Ilhan Dogan
- Department of Medical Services and Techniques, Akyazi Vocational School of Health Services, Sakarya University of Applied Science, Sakarya, Türkiye
| | - Asli Hocaoglu-Ozyigit
- Department of Biology, Faculty of Science, Marmara University, Istanbul, Türkiye
- Biology Program, Institute of Pure and Applied Sciences, Tekirdag Namık Kemal University, Tekirdag, Türkiye
| | - Bestenur Yalcin
- Department of Medical Laboratory Techniques, Vocational School of Health Services, Bahcesehir University, Istanbul, Türkiye
| | - Aysegul Erdogan
- Application and Research Centre for Testing and Analysis, EGE MATAL, Chromatography and Spectroscopy Laboratory, Ege University, Izmir, Türkiye
| | - Ibrahim Ertugrul Yalcin
- Department of Civil Engineering, Faculty of Engineering and Natural Sciences, Bahcesehir University, Istanbul, Türkiye
| | - Evren Cabi
- Department of Biology, Faculty of Arts and Sciences, Tekirdag Namık Kemal University, Tekirdag, Türkiye
| | - Yilmaz Kaya
- Department of Biology, Faculty of Science, Kyrgyz-Turkish Manas University, Bishkek, Kyrgyzstan
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayis University, Samsun, Türkiye
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5
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Collection of Hairy Roots as a Basis for Fundamental and Applied Research. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27228040. [PMID: 36432139 PMCID: PMC9695355 DOI: 10.3390/molecules27228040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/16/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022]
Abstract
Due to population growth, instability of climatic conditions, and reduction of the areas of natural ecosystems, it becomes necessary to involve modern biotechnological approaches to obtain highly productive plant material. This statement applies both to the creation of plant varieties and the production of new pharmaceutical raw materials. Genetic transformation of valuable medicinal plants using Agrobacterium rhizogenes ensures the production of stable and rapidly growing hairy roots cultures that have a number of advantages compared with cell culture and, above all, can synthesize root-specific substances at the level of the roots of the intact plant. In this regard, special attention should be paid to the collection of hairy roots of the Institute of Plant Physiology RAS, Russian Academy of Sciences, the founder of which was Dr. Kuzovkina I.N. Currently, the collection contains 38 hairy roots lines of valuable medicinal and forage plants. The review discusses the prospects of creating a hairy roots collection as a basis for fundamental research and commercial purposes.
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Chen L, Cai Y, Liu X, Guo C, Sun S, Wu C, Jiang B, Han T, Hou W. Soybean hairy roots produced in vitro by Agrobacterium rhizogenes-mediated transformation. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.cj.2017.08.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Hidalgo D, Georgiev M, Marchev A, Bru-Martínez R, Cusido RM, Corchete P, Palazon J. Tailoring tobacco hairy root metabolism for the production of stilbenes. Sci Rep 2017; 7:17976. [PMID: 29269790 PMCID: PMC5740106 DOI: 10.1038/s41598-017-18330-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/08/2017] [Indexed: 12/16/2022] Open
Abstract
Tobacco hairy root (HR) cultures, which have been widely used for the heterologous production of target compounds, have an innate capacity to bioconvert exogenous t-resveratrol (t-R) into t-piceatannol (t-Pn) and t-pterostilbene (t-Pt). We established genetically engineered HR carrying the gene encoding stilbene synthase (STS) from Vitis vinifera and/or the transcription factor (TF) AtMYB12 from Arabidopsis thaliana, in order to generate a holistic response in the phenylpropanoid pathway and coordinate the up-regulation of multiple metabolic steps. Additionally, an artificial microRNA for chalcone synthase (amiRNA CHS) was utilized to arrest the normal flux through the endogenous chalcone synthase (CHS) enzyme, which would otherwise compete for precursors with the STS enzyme imported for the flux deviation. The transgenic HR were able to biosynthesize the target stilbenes, achieving a production of 40 μg L-1 of t-R, which was partially metabolized into t-Pn and t-Pt (up to 2.2 μg L-1 and 86.4 μg L-1, respectively), as well as its glucoside piceid (up to 339.7 μg L-1). Major metabolic perturbations were caused by the TF AtMYB12, affecting both primary and secondary metabolism, which confirms the complexity of biotechnological systems based on seed plant in vitro cultures for the heterologous production of high-value molecules.
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Affiliation(s)
- Diego Hidalgo
- Laboratori de Fisiologia Vegetal, Facultat de Farmacia, Universitat de Barcelona, 08028, Barcelona, Spain
| | - Milen Georgiev
- Group of Plant Cell Biotechnology and Metabolomics, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Plovdiv, 4000, Bulgaria
| | - Andrey Marchev
- Group of Plant Cell Biotechnology and Metabolomics, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Plovdiv, 4000, Bulgaria
| | - Roque Bru-Martínez
- Plant Proteomics and Functional Genomics Group, Department of Agrochemistry and Biochemistry, Faculty of Science, University of Alicante, Alicante, Spain
| | - Rosa M Cusido
- Laboratori de Fisiologia Vegetal, Facultat de Farmacia, Universitat de Barcelona, 08028, Barcelona, Spain
| | - Purificación Corchete
- Department of Plant Physiology, Campus Miguel de Unamuno, University of Salamanca, E-37007, Salamanca, Spain
| | - Javier Palazon
- Laboratori de Fisiologia Vegetal, Facultat de Farmacia, Universitat de Barcelona, 08028, Barcelona, Spain.
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Zanin L, Venuti S, Tomasi N, Zamboni A, De Brito Francisco RM, Varanini Z, Pinton R. Short-Term Treatment with the Urease Inhibitor N-(n-Butyl) Thiophosphoric Triamide (NBPT) Alters Urea Assimilation and Modulates Transcriptional Profiles of Genes Involved in Primary and Secondary Metabolism in Maize Seedlings. FRONTIERS IN PLANT SCIENCE 2016; 7:845. [PMID: 27446099 PMCID: PMC4916206 DOI: 10.3389/fpls.2016.00845] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 05/30/2016] [Indexed: 05/06/2023]
Abstract
To limit nitrogen (N) losses from the soil, it has been suggested to provide urea to crops in conjunction with the urease inhibitor N-(n-butyl) thiophosphoric triamide (NBPT). However, recent studies reported that NBPT affects urea uptake and urease activity in plants. To shed light on these latter aspects, the effects of NBPT were studied analysing transcriptomic and metabolic changes occurring in urea-fed maize seedlings after a short-term exposure to the inhibitor. We provide evidence that NBPT treatment led to a wide reprogramming of plant metabolism. NBPT inhibited the activity of endogenous urease limiting the release and assimilation of ureic-ammonium, with a simultaneous accumulation of urea in plant tissues. Furthermore, NBPT determined changes in the glutamine, glutamate, and asparagine contents. Microarray data indicate that NBPT affects ureic-N assimilation and primary metabolism, such as glycolysis, TCA cycle, and electron transport chain, while activates the phenylalanine/tyrosine-derivative pathway. Moreover, the expression of genes relating to the transport and complexation of divalent metals was strongly modulated by NBPT. Data here presented suggest that when NBPT is provided in conjunction with urea an imbalance between C and N compounds might occur in plant cells. Under this condition, root cells also seem to activate a response to maintain the homeostasis of some micronutrients.
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Affiliation(s)
- Laura Zanin
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, University of UdineUdine, Italy
| | - Silvia Venuti
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, University of UdineUdine, Italy
| | - Nicola Tomasi
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, University of UdineUdine, Italy
| | - Anita Zamboni
- Department of Biotechnology, University of VeronaVerona, Italy
| | | | - Zeno Varanini
- Department of Biotechnology, University of VeronaVerona, Italy
| | - Roberto Pinton
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, University of UdineUdine, Italy
- *Correspondence: Roberto Pinton
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Mehrotra S, Srivastava V, Ur Rahman L, Kukreja AK. Hairy root biotechnology--indicative timeline to understand missing links and future outlook. PROTOPLASMA 2015; 252:1189-201. [PMID: 25626898 DOI: 10.1007/s00709-015-0761-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 01/12/2015] [Indexed: 05/13/2023]
Abstract
Agrobacterium rhizogenes-mediated hairy roots (HR) were developed in the laboratory to mimic the natural phenomenon of bacterial gene transfer and occurrence of disease syndrome. The timeline analysis revealed that during 90 s, the research expanded to the hairy root-based secondary metabolite production and different yield enhancement strategies like media optimization, up-scaling, metabolic engineering etc. An outlook indicates that much emphasis has been given to the strategies that are helpful in making this technology more practical in terms of high productivity at low cost. However, a sequential analysis of literature shows that this technique is upgraded to a biotechnology platform where different intra- and interdisciplinary work areas were established, progressed, and diverged to provide scientific benefits of various hairy root-based applications like phytoremediation, molecular farming, biotransformation, etc. In the present scenario, this biotechnology research platform includes (a) elemental research like hairy root-mediated secondary metabolite production coupled with productivity enhancement strategies and (b) HR-based functional research. The latter comprised of hairy root-based applied aspects such as generation of agro-economical traits in plants, production of high value as well as less hazardous molecules through biotransformation/farming and remediation, respectively. This review presents an indicative timeline portrayal of hairy root research reflected by a chronology of research outputs. The timeline also reveals a progressive trend in the state-of-art global advances in hairy root biotechnology. Furthermore, the review also discusses ideas to explore missing links and to deal with the challenges in future progression and prospects of research in all related fields of this important area of plant biotechnology.
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Affiliation(s)
- Shakti Mehrotra
- Plant Biotechnology Division, Central Institute of Medicinal & Aromatic Plants, PO: CIMAP, Picnic Spot Road, Lucknow, 226015, India,
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10
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Mehrotra S, Goel MK, Srivastava V, Rahman LU. Hairy root biotechnology of Rauwolfia serpentina: a potent approach for the production of pharmaceutically important terpenoid indole alkaloids. Biotechnol Lett 2014; 37:253-63. [DOI: 10.1007/s10529-014-1695-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Accepted: 10/03/2014] [Indexed: 12/19/2022]
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11
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Davies KM, Deroles SC. Prospects for the use of plant cell cultures in food biotechnology. Curr Opin Biotechnol 2014; 26:133-40. [PMID: 24448214 DOI: 10.1016/j.copbio.2013.12.010] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Revised: 11/13/2013] [Accepted: 12/27/2013] [Indexed: 01/05/2023]
Abstract
Plant cell cultures can offer continuous production systems for high-value food and health ingredients, independent of geographical or environmental variations and constraints. Yet despite many improvements in culture technologies, cell line selection, and bioreactor design, there are few commercial successes. This is principally due to the culture yield and market price of food products not being sufficient to cover the plant cell culture production costs. A better understanding of the underpinning biological mechanisms that control the target metabolite biosynthetic pathways may allow the metabolic engineering of cell lines to provide for economically competitive product yields. However, uncertainty around the regulatory and public acceptance of products derived from engineered cell cultures presents a barrier to the uptake of the technology by food product companies.
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Affiliation(s)
- Kevin M Davies
- The New Zealand Institute for Plant & Food Research Limited, Private Bag 11600, Palmerston North, New Zealand.
| | - Simon C Deroles
- The New Zealand Institute for Plant & Food Research Limited, Private Bag 11600, Palmerston North, New Zealand
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12
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Rawat JM, Rawat B, Mehrotra S. Plant regeneration, genetic fidelity, and active ingredient content of encapsulated hairy roots of Picrorhiza kurrooa Royle ex Benth. Biotechnol Lett 2013; 35:961-8. [DOI: 10.1007/s10529-013-1152-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Accepted: 01/11/2013] [Indexed: 11/30/2022]
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Rea G, Antonacci A, Lambreva M, Pastorelli S, Tibuzzi A, Ferrari S, Fischer D, Johanningmeier U, Oleszek W, Doroszewska T, Rizzo AM, Berselli PV, Berra B, Bertoli A, Pistelli L, Ruffoni B, Calas-Blanchard C, Marty JL, Litescu SC, Diaconu M, Touloupakis E, Ghanotakis D, Giardi MT. Integrated plant biotechnologies applied to safer and healthier food production: The Nutra-Snack manufacturing chain. Trends Food Sci Technol 2011. [DOI: 10.1016/j.tifs.2011.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Ono NN, Tian L. The multiplicity of hairy root cultures: prolific possibilities. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2011; 180:439-446. [PMID: 21421390 DOI: 10.1016/j.plantsci.2010.11.012] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2010] [Revised: 11/24/2010] [Accepted: 11/25/2010] [Indexed: 05/28/2023]
Abstract
Hairy root cultures (HRCs), induced by Agrobacterium rhizogenes infection, have been established from a wide variety of plant species. HRCs accumulate phytochemicals to levels comparable to that of intact plants and are usually stable in their biosynthetic capacity. When optimized for liquid cultures, hairy roots can be grown in industrial-scale bioreactors providing a convenient, abundant and sustainable source of phytochemicals. Due to their ease of propagation and growth in confined environments, HRCs have also been used in recent years in the synthesis of recombinant therapeutic proteins, especially those that have been challenging to express in bacteria, yeast and mammalian expression systems. Although phytochemicals are recognized for their important roles in plant and human health, large gaps still exist in understanding how phytochemicals (in particular, secondary/specialized metabolites) are synthesized in plants. This review presents recent developments and findings in phytochemical and recombinant protein production, as well as new revelations in gene discovery and biochemical pathway elucidation, by the utilization of HRCs. Although many challenges still exist for industrial applications of HRCs, the immediate future of this diverse system, especially for the bench-side scientists, is still found to be promising and abounding in possibilities.
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Affiliation(s)
- Nadia N Ono
- Department of Plant Sciences, University of California, Davis, CA, USA
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