1
|
Liu X, Su L, Li L, Zhang Z, Li X, Liang Q, Li L. Transcriptome profiling reveals characteristics of hairy root and the role of AhGLK1 in response to drought stress and post-drought recovery in peanut. BMC Genomics 2023; 24:119. [PMID: 36927268 PMCID: PMC10018853 DOI: 10.1186/s12864-023-09219-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 03/01/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND HR (hairy root) has emerged as a valuable tissue for the rapid characterization of plant gene function and enzyme activity in vivo. AhGLK1 (Arachis hypogaea L. golden2-like 1) is known to play a role in post-drought recovery. However, it is unclear (a) whether HR has properties that are distinct from those of PR (primary root); and (b) which gene networks are regulated by AhGLK1 in response to drought stress and recovery in peanut. RESULTS We found that cells of the root tip cortex were larger in HR than in PR, while a total of 850 differentially expressed genes (DEGs) were identified in HR compared to PR. Eighty-eight of these DEGs, relating to chlorophyll and photosynthesis, were upregulated in HR. In addition, AhGLK1-OX (AhGLK1-overexpressing) HR showed a green phenotype, and had a higher relative water content than 35 S::eGFP (control) HR during drought stress. RNA-seq analysis showed that 74 DEGs involved both in the drought response and the post-drought recovery process were significantly enriched in the galactose metabolism pathway. GO terms enrichment analysis revealed that 59.19%, 29.79% and 17.02% of the DEGs mapped to the 'biological process' (BP), 'molecular function' (MF) and 'cellular component' (CC) domains, respectively. Furthermore, 20 DEGs involved in post-drought recovery were uniquely expressed in AhGLK1-OX HR and were significantly enriched in the porphyrin metabolism pathway. GO analysis showed that 42.42%, 30.30% and 27.28% of DEGs could be assigned to the BP, MF and CC domains, respectively. Transcription factors including bHLH and MYB family members may play a key role during drought stress and recovery. CONCLUSION Our data reveal that HR has some of the characteristics of leaves, indicating that HR is suitable for studying genes that are mainly expressed in leaves. The RNA-seq results are consistent with previous studies that show chlorophyll synthesis and photosynthesis to be critical for the role of AhGLK1 in improving post-drought recovery growth in peanut. These findings provide in-depth insights that will be of great utility for the exploration of candidate gene functions in relation to drought tolerance and/or post-drought recovery ability in peanut.
Collapse
Affiliation(s)
- Xing Liu
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, 519040, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, School of Life Science, South China Normal University, 510631, Guangzhou, China
| | - Liangchen Su
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, 519040, Zhuhai, China
| | - Limei Li
- Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, School of Life Science, South China Normal University, 510631, Guangzhou, China
| | - Zhi Zhang
- Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, School of Life Science, South China Normal University, 510631, Guangzhou, China
| | - Xiaoyun Li
- Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, School of Life Science, South China Normal University, 510631, Guangzhou, China
| | - Qingjian Liang
- School of Fishery, Zhejiang Ocean University, 316022, Zhoushan, Zhejiang, China.
| | - Ling Li
- Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, School of Life Science, South China Normal University, 510631, Guangzhou, China.
| |
Collapse
|
2
|
Beigmohamadi M, Movafeghi A, Jafari S, Sharafi A. Potential of the genetically transformed root cultures ofPlumbago europaeafor biomass and plumbagin production. Biotechnol Prog 2020; 36:e2905. [DOI: 10.1002/btpr.2905] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/26/2019] [Accepted: 09/08/2019] [Indexed: 11/10/2022]
Affiliation(s)
| | - Ali Movafeghi
- Faculty of Natural ScienceUniversity of Tabriz Tabriz Iran
| | - Samineh Jafari
- Pharmacognosy Department, School of PharmacyZanjan University of Medical Sciences Zanjan Iran
| | - Ali Sharafi
- Zanjan Applied Pharmacology Research Center, School of PharmacyZanjan University of Medical Sciences Zanjan Iran
| |
Collapse
|
3
|
Akhgari A, Laakso I, Maaheimo H, Choi YH, Seppänen-Laakso T, Oksman-Caldentey KM, Rischer H. Methyljasmonate Elicitation Increases Terpenoid Indole Alkaloid Accumulation in Rhazya stricta Hairy Root Cultures. PLANTS (BASEL, SWITZERLAND) 2019; 8:E534. [PMID: 31766620 PMCID: PMC6963348 DOI: 10.3390/plants8120534] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/14/2019] [Accepted: 11/19/2019] [Indexed: 01/08/2023]
Abstract
Methyl jasmonate is capable of initiating or improving the biosynthesis of secondary metabolites in plants and therefore has opened up a concept for the biosynthesis of valuable constituents. In this study, the effect of different doses of methyl jasmonate (MeJA) elicitation on the accumulation of terpenoid indole alkaloids (TIAs) in the hairy root cultures of the medicinal plant, Rhazya stricta throughout a time course (one-seven days) was investigated. Gas chromatography-mass spectrometry (GC-MS) analyses were carried out for targeted ten major non-polar alkaloids. Furthermore, overall alterations in metabolite contents in elicited and control cultures were investigated applying proton nuclear magnetic resonance (1H NMR) spectroscopy. Methyl jasmonate caused dosage- and time course-dependent significant rise in the accumulation of TIAs as determined by GC-MS. The contents of seven alkaloids including eburenine, quebrachamine, fluorocarpamine, pleiocarpamine, tubotaiwine, tetrahydroalstonine, and ajmalicine increased compared to non-elicited cultures. However, MeJA-elicitation did not induce the accumulation of vincanine, yohimbine (isomer II), and vallesiachotamine. Furthermore, principal component analysis (PCA) of 1H NMR metabolic profiles revealed a discrimination between elicited hairy roots and control cultures with significant increase in total vindoline-type alkaloid content and elevated levels of organic and amino acids. In addition, elicited and control samples had different sugar and fatty acid profiles, suggesting that MeJA also influences the primary metabolism of R. stricta hairy roots. It is evident that methyl jasmonate is applicable for elevating alkaloid accumulation in "hairy root" organ cultures of R. strica.
Collapse
Affiliation(s)
- Amir Akhgari
- VTT Technical Research Centre of Finland Ltd., P.O. Box 1000, VTT, Espoo 02044, Finland; (H.M.); (T.S.-L.); (K.-M.O.-C.)
- Department of Biochemistry, University of Turku, Turku 20014, Finland
| | - Into Laakso
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, P.O. Box 56, University of Helsinki, Helsinki, 00014, Finland;
| | - Hannu Maaheimo
- VTT Technical Research Centre of Finland Ltd., P.O. Box 1000, VTT, Espoo 02044, Finland; (H.M.); (T.S.-L.); (K.-M.O.-C.)
| | - Young Hae Choi
- Natural Products Laboratory, Institute of Biology, Leiden University, Sylviusweg BE, Leiden 72, 2333, The Netherlands;
| | - Tuulikki Seppänen-Laakso
- VTT Technical Research Centre of Finland Ltd., P.O. Box 1000, VTT, Espoo 02044, Finland; (H.M.); (T.S.-L.); (K.-M.O.-C.)
| | - Kirsi-Marja Oksman-Caldentey
- VTT Technical Research Centre of Finland Ltd., P.O. Box 1000, VTT, Espoo 02044, Finland; (H.M.); (T.S.-L.); (K.-M.O.-C.)
| | - Heiko Rischer
- VTT Technical Research Centre of Finland Ltd., P.O. Box 1000, VTT, Espoo 02044, Finland; (H.M.); (T.S.-L.); (K.-M.O.-C.)
| |
Collapse
|
4
|
Matsuura HN, Malik S, de Costa F, Yousefzadi M, Mirjalili MH, Arroo R, Bhambra AS, Strnad M, Bonfill M, Fett-Neto AG. Specialized Plant Metabolism Characteristics and Impact on Target Molecule Biotechnological Production. Mol Biotechnol 2018; 60:169-183. [PMID: 29290031 DOI: 10.1007/s12033-017-0056-1] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Plant secondary metabolism evolved in the context of highly organized and differentiated cells and tissues, featuring massive chemical complexity operating under tight environmental, developmental and genetic control. Biotechnological demand for natural products has been continuously increasing because of their significant value and new applications, mainly as pharmaceuticals. Aseptic production systems of plant secondary metabolites have improved considerably, constituting an attractive tool for increased, stable and large-scale supply of valuable molecules. Surprisingly, to date, only a few examples including taxol, shikonin, berberine and artemisinin have emerged as success cases of commercial production using this strategy. The present review focuses on the main characteristics of plant specialized metabolism and their implications for current strategies used to produce secondary compounds in axenic cultivation systems. The search for consonance between plant secondary metabolism unique features and various in vitro culture systems, including cell, tissue, organ, and engineered cultures, as well as heterologous expression in microbial platforms, is discussed. Data to date strongly suggest that attaining full potential of these biotechnology production strategies requires being able to take advantage of plant specialized metabolism singularities for improved target molecule yields and for bypassing inherent difficulties in its rational manipulation.
Collapse
Affiliation(s)
- Hélio Nitta Matsuura
- Plant Physiology Laboratory, Center for Biotechnology and Department of Botany, UFRGS, Porto Alegre, RS, Brazil
| | - Sonia Malik
- Health Sciences Graduate Program, Biological and Health Sciences Center, Federal University of Maranhão, Avenida dos Portugueses, 1966, Bacanga, São Luís, MA, 65.080-805, Brazil
| | - Fernanda de Costa
- Plant Physiology Laboratory, Center for Biotechnology and Department of Botany, UFRGS, Porto Alegre, RS, Brazil
| | - Morteza Yousefzadi
- Department of Marine Biology, Faculty of Marine Sciences and Technology, Hormozgan University, Bandar Abbas, Iran
| | - Mohammad Hossein Mirjalili
- Department of Agriculture, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran
| | - Randolph Arroo
- Faculty of Health and Life Sciences, De Montfort University, The Gateway, Leicester, LE1 9BH, UK
| | - Avninder S Bhambra
- Faculty of Health and Life Sciences, De Montfort University, The Gateway, Leicester, LE1 9BH, UK
| | - Miroslav Strnad
- Laboratory of Growth Regulators, Institute of Experimental Botany AS CR, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic
| | - Mercedes Bonfill
- Plant Physiology Laboratory, Faculty of Pharmacy, University of Barcelona, Barcelona, Spain
| | - Arthur Germano Fett-Neto
- Plant Physiology Laboratory, Center for Biotechnology and Department of Botany, UFRGS, Porto Alegre, RS, Brazil.
| |
Collapse
|
5
|
Ahmed A, Li W, Chen FF, Zhang JS, Tang YQ, Chen L, Tang GH, Yin S. Monoterpene indole alkaloids from Rhazya stricta. Fitoterapia 2018; 128:1-6. [PMID: 29723561 DOI: 10.1016/j.fitote.2018.04.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 04/23/2018] [Accepted: 04/27/2018] [Indexed: 11/30/2022]
Abstract
Twenty-seven monoterpene indole alkaloids (MIAs) including three new ones were isolated from the plant of Rhazya stricta. Their structures were elucidated by analyses of HRMS and NMR data. Secopleiocarpamine A (1) represents a novel 2,3-seco pleiocarpamine type MIA possessing a cyano group. A possible biosynthetic pathway for 1 was postulated. All compounds were evaluated for their inhibitory activities against six Candida strains, and the results showed that 2, 5, 12, 21, 23, and 27 exhibited moderate inhibitory activities with MIC values ranging from 3.125 to 50 μg/mL.
Collapse
Affiliation(s)
- Abrar Ahmed
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China
| | - Wei Li
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China
| | - Fang-Fang Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China
| | - Jun-Sheng Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China
| | - Ya-Qi Tang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China
| | - Lin Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China
| | - Gui-Hua Tang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China.
| | - Sheng Yin
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, PR China
| |
Collapse
|
6
|
Jiao C, Song C, Zheng S, Zhu Y, Jin Q, Cai Y, Lin Y. Metabolic Profiling of Dendrobium officinale in Response to Precursors and Methyl Jasmonate. Int J Mol Sci 2018; 19:ijms19030728. [PMID: 29510516 PMCID: PMC5877589 DOI: 10.3390/ijms19030728] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 02/28/2018] [Accepted: 02/28/2018] [Indexed: 01/14/2023] Open
Abstract
Alkaloids are the main active ingredients in the medicinal plant Dendrobium officinale. Based on the published genomic and transcriptomic data, a proposed terpenoid indole alkaloid (TIA) biosynthesis pathway may be present in D. officinale. In this study, protocorm-like bodies (PLBs) with a high-yielding production of alkaloids were obtained by the optimization of tryptophan, secologanin and methyl jasmonate (MeJA) treatment. The results showed that the total alkaloid content was 2.05 times greater than that of the control group when the PLBs were fed with 9 µM tryptophan, 6 µM secologanin and 100 µM MeJA after 36 days. HPLC analysis showed that strictosidine synthase (STR) activity also increased in the treated plants. A total of 78 metabolites were identified using gas chromatography-mass spectrometry (GC-MS) in combination with liquid chromatography-mass spectrometry (LC-MS) methods; 29 differential metabolites were identified according to the multivariate statistical analysis. Among them, carapanaubine, a kind of TIA, exhibited dramatically increased levels. In addition, a possible underlying process of the metabolic flux from related metabolism to the TIA biosynthetic pathway was enhanced. These results provide a comprehensive view of the metabolic changes related to alkaloid biosynthesis, especially TIA biosynthesis, in response to tryptophan, secologanin and MeJA treatment.
Collapse
Affiliation(s)
- Chunyan Jiao
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China.
| | - Cheng Song
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China.
| | - Siyan Zheng
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China.
| | - Yingpeng Zhu
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China.
| | - Qing Jin
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China.
| | - Yongping Cai
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China.
| | - Yi Lin
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China.
| |
Collapse
|
7
|
Attia AO, Dessoky EDS, Al-Sodany YM, Ismail IA. Ex situ preservation for some endemic and rare medicinal plants in Taif, KSA. BIOTECHNOL BIOTEC EQ 2017. [DOI: 10.1080/13102818.2017.1356690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Attia O. Attia
- Biotechnology and Genetic Engineering Unit, Scientific Research Deanship, Taif University, Taif, Kingdom of Saudi Arabia
- Agricultural Research Centre (ARC), Plant Genetic Transformation Department, Agricultural Genetic Engineering Research Institute (AGERI), Giza, Egypt
| | - El Dessoky S. Dessoky
- Biotechnology and Genetic Engineering Unit, Scientific Research Deanship, Taif University, Taif, Kingdom of Saudi Arabia
- Agricultural Research Centre (ARC), Plant Genetic Transformation Department, Agricultural Genetic Engineering Research Institute (AGERI), Giza, Egypt
| | - Yassin M. Al-Sodany
- Biology Department, Faculty of Science, Taif University, Taif, Kingdom of Saudi Arabia
- Botany Department, Faculty of Science, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
| | - Ismail A. Ismail
- Biotechnology and Genetic Engineering Unit, Scientific Research Deanship, Taif University, Taif, Kingdom of Saudi Arabia
- Agricultural Research Centre (ARC), Plant Genetic Transformation Department, Agricultural Genetic Engineering Research Institute (AGERI), Giza, Egypt
| |
Collapse
|
8
|
Biotechnology of the medicinal plant Rhazya stricta: a little investigated member of the Apocynaceae family. Biotechnol Lett 2017; 39:829-840. [DOI: 10.1007/s10529-017-2320-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 03/07/2017] [Indexed: 10/20/2022]
|
9
|
Analysis of Indole Alkaloids from Rhazya stricta Hairy Roots by Ultra-Performance Liquid Chromatography-Mass Spectrometry. Molecules 2015; 20:22621-34. [PMID: 26694342 PMCID: PMC6332301 DOI: 10.3390/molecules201219873] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 12/10/2015] [Accepted: 12/11/2015] [Indexed: 11/17/2022] Open
Abstract
Rhazya stricta Decne. (Apocynaceae) contains a large number of terpenoid indole alkaloids (TIAs). This study focused on the composition of alkaloids obtained from transformed hairy root cultures of R. stricta employing ultra-performance liquid chromatography-mass spectrometry (UPLC-MS). In the UPLC-MS analyses, a total of 20 TIAs were identified from crude extracts. Eburenine and vincanine were the main alkaloids followed by polar glucoalkaloids, strictosidine lactam and strictosidine. Secodine-type alkaloids, tetrahydrosecodinol, tetrahydro- and dihydrosecodine were detected too. The occurrence of tetrahydrosecodinol was confirmed for the first time for R. stricta. Furthermore, two isomers of yohimbine, serpentine and vallesiachotamine were identified. The study shows that a characteristic pattern of biosynthetically related TIAs can be monitored in Rhazya hairy root crude extract by this chromatographic method.
Collapse
|