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Köhler ZM, Szepesi Á. More Than a Diamine Oxidase Inhibitor: L-Aminoguanidine Modulates Polyamine-Related Abiotic Stress Responses of Plants. Life (Basel) 2023; 13:life13030747. [PMID: 36983901 PMCID: PMC10052680 DOI: 10.3390/life13030747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
L-aminoguanidine (AG) is an inhibitor frequently used for investigating plant abiotic stress responses; however, its exact mode of action is not well understood. Many studies used this compound as a specific diamine oxidase inhibitor, whereas other studies used it for reducing nitric oxide (NO) production. Recent studies suggest its antiglycation effect; however, this remains elusive in plants. This review summarises our current knowledge about different targets of AG in plants. Our recommendation is to use AG as a modulator of polyamine-related mechanisms rather than a specific inhibitor. In the future overall investigation is needed to decipher the exact mechanisms of AG. More careful application of AG could give more insight into plant abiotic stress responses.
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Affiliation(s)
- Zoltán Márton Köhler
- Department of Biochemistry, Albert Szent-Gyorgyi Medical School, University of Szeged, H-6720 Szeged, Hungary
- Correspondence:
| | - Ágnes Szepesi
- Department of Plant Biology, Institute of Biology, Faculty of Science and Informatics, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary
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Jain N, Farhat S, Kumar R, Singh N, Singh S, Sreevathsa R, Kalia S, Singh NK, Teruhiro T, Rai V. Alteration of proteome in germinating seedlings of piegonpea ( Cajanus cajan) after salt stress. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2021; 27:2833-2848. [PMID: 35035139 PMCID: PMC8720132 DOI: 10.1007/s12298-021-01116-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 10/07/2021] [Accepted: 12/07/2021] [Indexed: 06/14/2023]
Abstract
Pigeonpea (Cajanus cajan) is an important crop in semi-arid regions and a significant source of dietary proteins in India. The plant is sensitive to salinity stress, which adversely affects its productivity. Based on the dosage-dependent influence of salinity stress on the growth and ion contents in the young seedlings of pigeonpea, a comparative proteome analysis of control and salt stressed (150 mM NaCl) plants was conducted using 7 days-old seedlings. Among various amino acids, serine, aspartate and asparagine were the amino acids that showed increment in the root, whereas serine, aspartate and phenylalanine showed an upward trend in shoots under salt stress. Furthermore, a label-free and gel-free comparative Q-Tof, Liquid Chromatography-Mass spectrometry (LC-MS) revealed total of 118 differentially abundant proteins in roots and shoots with and without salt stress conditions. Proteins related to DNA-binding with one finger (Dof) transcription factor family and glycine betaine (GB) biosynthesis were differentially expressed in the shoot and root of the salinity-stressed seedlings. Exogenous application of choline on GB accumulation under salt stress showed the increase of GB pathway in C. cajan. Gene expression analysis for differentially abundant proteins revealed the higher induction of ethanolamine kinase (CcEthKin), choline-phosphate cytidylyltransferase 1-like (CcChoPh), serine hydroxymethyltransferase (CcSHMT) and Dof protein (CcDof29). The results indicate the importance of, choline precursor, serine biosynthetic pathways and glycine betaine synthesis in salinity stress tolerance. The glycine betaine protects plant from cellular damages and acts as osmoticum under stress condition. Protein interaction network (PIN) analysis demonstrated that 61% of the differentially expressed proteins exhibited positive interactions and 10% of them formed the center of the PIN. Further, The PIN analysis also highlighted the potential roles of the cytochrome c oxidases in sensing and signaling cascades governing salinity stress responses in pigeonpea. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s12298-021-01116-w.
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Affiliation(s)
- Neha Jain
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
| | - Sufia Farhat
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
- IK Gujral Punjab Technical University, Jalandhar, Punjab India
| | - Ram Kumar
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
| | - Nisha Singh
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
| | - Sangeeta Singh
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
| | - Rohini Sreevathsa
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
| | | | - Nagendra Kumar Singh
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
| | - Takabe Teruhiro
- Research Institute, Meijo University, Nagoya, 468-8502 Japan
| | - Vandna Rai
- ICAR-National Institute for Plant Biotechnology, Lal Bahadur Shastri Building, Pusa Road, New Delhi, 110012 India
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3
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Perspectives on the Use of Germinated Legumes in the Bread Making Process, A Review. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10186244] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Nowadays, it may be noticed that there is an increased interest in using germinated seeds in the daily diet. This high interest is due to the fact that in a germinated form, the seeds are highly improved from a nutritional point of view with multiple benefits for the human body. The purpose of this review was to update the studies made on the possibilities of using different types of germinated legume seeds (such as lentil, chickpea, soybean, lupin, bean) in order to obtain bakery products of good quality. This review highlights the aspects related to the germination process of the seeds, the benefits of the germination process on the seeds from a nutritional point of view, and the effects of the addition of flour from germinated seeds on the rheological properties of the wheat flour dough, but also on the physico–chemical and sensory characteristics of the bakery products obtained. All these changes on the bread making process and bread quality depend on the level and type of legume seed subjected to the germination process which are incorporated in wheat flour.
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Changes in physicochemical, nutritional characteristics and ATR-FTIR molecular interactions of cereal grains during germination. Journal of Food Science and Technology 2020; 58:2313-2324. [PMID: 33967328 DOI: 10.1007/s13197-020-04742-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/12/2020] [Accepted: 08/18/2020] [Indexed: 10/23/2022]
Abstract
The cereal grains such as wheat, barley, sorghum, millets were evaluated before and after germination (24 h, 48 h and 72 h) and compared for their proximate composition, antioxidant activity, total phenolic content, total flavonoid content, pasting properties, in vitro starch digestibility and FTIR spectroscopy. Germination inversely affected the protein, fat, and ash content of different cereal grains. The germinated flours have less water content and higher oil absorption capacities along with reduced starch content. The contents of rapidly digestible starch (RDS), slowly digestible starch (SDS) and resistant starch (RS) in the ungerminated cereal flours ranged from 20.7 to 32.1%, 26.9 to 38.0% and 6.2 to 17.6% respectively but after germination of 72 h, the RDS content increased from 26.5 to 36.2% while SDS and RS content decreased from 26.1% (sorghum) to 16% (barley) and 14.7% (barley) to 4.6% (wheat) respectively. The drought-tolerant crops (sorghum, millets and barley) are potential sources of antioxidants and phenolic content and yielded lower hydrolysis index and estimated glycaemic index upon germination. The highest section of antiparallal β-sheet, α-helix and β-turns were found in wheat flour followed by sorghum flour and their proportion decreased with continuous germination. The continuous reduction of viscosity was evaluated with the progress in germination. Overall, germination is a way to get health-promoting compounds from less utilizing cereal such as millets, sorghum and barley and enhance their uses to nourish the huge population with the aim to fulfill their nutritional requirements.
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Yang R, Wang M, Feng X, Gu Z, Wang P. AMADH inhibitor optimization and its effects on GABA accumulation in soybean sprouts under NaCl-CaCl 2 treatment. 3 Biotech 2019; 9:184. [PMID: 31065484 PMCID: PMC6476893 DOI: 10.1007/s13205-019-1715-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 04/12/2019] [Indexed: 10/27/2022] Open
Abstract
ABSTRACT 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide (EDC) was the suitable inhibitor for aminoaldehyde dehydrogenase (AMADH) compared with N-ethylmaleimide (NEE) and iodoacetamide (IAM). EDC exhibited the most obvious inhibition effect on AMADH activity, while its inhibition on glutamate decarboxylase (GAD) was insignificant. Compared with the control, AMADH activity reduced by 70.4% with 0.5 mM EDC, and γ-aminobutyric acid (GABA) content declined by 44.3% in soybean sprouts at 4 days of germination. AMADH activity reduced by 80.62, 67.61 and 72.02% in the 4-day sprouts with 1 mM EDC under NaCl, CaCl2 and NaCl + CaCl2 treatment, respectively, and GABA content decreased by 43.56, 38.84 and 35.53%, respectively. EDC is a proper inhibitor for AMADH and it could be used to quantify the contribution of polyamine degradation pathway on GABA formation. In soybean sprouts, the presence of CaCl2 under NaCl stress decreased the contribution of polyamine degradation pathway on GABA accumulation. GRAPHICAL ABSTRACT
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Affiliation(s)
- Runqiang Yang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095 China
| | - Mian Wang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095 China
| | - Xiaoyun Feng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095 China
| | - Zhenxin Gu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095 China
| | - Pei Wang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095 China
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de la Rosa-Millán J, Heredia-Olea E, Perez-Carrillo E, Guajardo-Flores D, Serna-Saldívar SRO. Effect of decortication, germination and extrusion on physicochemical and in vitro protein and starch digestion characteristics of black beans (Phaseolus vulgaris L.). Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.12.039] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Yin Y, Qi F, Gao L, Rao S, Yang Z, Fang W. iTRAQ-based quantitative proteomic analysis of dark-germinated soybeans in response to salt stress. RSC Adv 2018; 8:17905-17913. [PMID: 35542093 PMCID: PMC9080483 DOI: 10.1039/c8ra02996b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 05/01/2018] [Indexed: 11/21/2022] Open
Abstract
iTRAQ-based quantitative proteomic analysis reveals the molecular mechanisms of dark-germinated soybeans in response to salt stress.
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Affiliation(s)
- Yongqi Yin
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People’s Republic of China
| | - Fei Qi
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People’s Republic of China
| | - Lu Gao
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People’s Republic of China
| | - Shengqi Rao
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People’s Republic of China
| | - Zhenquan Yang
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People’s Republic of China
| | - Weiming Fang
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People’s Republic of China
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Yin Y, Cheng C, Fang W. Effects of the inhibitor of glutamate decarboxylase on the development and GABA accumulation in germinating fava beans under hypoxia-NaCl stress. RSC Adv 2018; 8:20456-20461. [PMID: 35541651 PMCID: PMC9080790 DOI: 10.1039/c8ra03940b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 05/23/2018] [Indexed: 01/29/2023] Open
Abstract
Glutamate decarboxylase (GAD) is the key enzyme in GABA shunt, which catalyzes the α-decarboxylation of glutamate to produce GABA. A specific inhibitor for GAD is convenient to study the dynamic balances of GABA metabolism in plants. The inhibitor of GAD in germinated fava beans was screened, and its inhibitory effect on the growth and GABA accumulation in fava beans during germination under hypoxia-NaCl stress was investigated. The inhibitory effect of aminoxyacetate for fava bean GAD was better than those of other chemicals, and it increased with the increase in concentration in vivo. After aminoxyacetate (5 mM) application for 4 days during germination, the GAD activity in germinating fava beans was significantly inhibited by more than 90% in both organs. Meanwhile, the growth of fava bean sprouts was also slightly suppressed. Moreover, the GABA contents decreased by 43.9% and 81.5% in a 4 day-old cotyledon and embryo, respectively, under aminoxyacetate treatment compared with that in the control. In summary, these results showed that aminoxyacetate can serve as a specific inhibitor of GAD in plants. At least 43.9% and 81.5% of GABA in germinating fava beans under hypoxia-NaCl stress were synthesized via GABA shunt. Effects of aminoxyacetate, a specific inhibitor of glutamate decarboxylase, on GABA accumulation in germinating fava beans under hypoxia-NaCl stress.![]()
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Affiliation(s)
- Yongqi Yin
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People's Republic of China
| | - Chao Cheng
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People's Republic of China
| | - Weiming Fang
- College of Food Science and Technology
- Yangzhou University
- Yangzhou
- People's Republic of China
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Wang X, Komatsu S. Improvement of Soybean Products Through the Response Mechanism Analysis Using Proteomic Technique. ADVANCES IN FOOD AND NUTRITION RESEARCH 2017; 82:117-148. [PMID: 28427531 DOI: 10.1016/bs.afnr.2016.12.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Soybean is rich in protein/vegetable oil and contains several phytochemicals such as isoflavones and phenolic compounds. Because of the predominated nutritional values, soybean is considered as traditional health benefit food. Soybean is a widely cultivated crop; however, its growth and yield are markedly affected by adverse environmental conditions. Proteomic techniques make it feasible to map protein profiles both during soybean growth and under unfavorable conditions. The stress-responsive mechanisms during soybean growth have been uncovered with the help of proteomic studies. In this review, the history of soybean as food and the morphology/physiology of soybean are described. The utilization of proteomics during soybean germination and development is summarized. In addition, the stress-responsive mechanisms explored using proteomic techniques are reviewed in soybean.
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Affiliation(s)
- Xin Wang
- National Institute of Crop Science, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan; Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Setsuko Komatsu
- National Institute of Crop Science, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan; Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.
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Fercha A, Capriotti AL, Caruso G, Cavaliere C, Stampachiacchiere S, Zenezini Chiozzi R, Laganà A. Shotgun proteomic analysis of soybean embryonic axes during germination under salt stress. Proteomics 2016; 16:1537-46. [PMID: 26969838 DOI: 10.1002/pmic.201500283] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 01/19/2016] [Accepted: 03/08/2016] [Indexed: 12/21/2022]
Abstract
Seed imbibition and radicle emergence are generally less affected by salinity in soybean than in other crop plants. In order to unveil the mechanisms underlying this remarkable salt tolerance of soybean at seed germination, a comparative label-free shotgun proteomic analysis of embryonic axes exposed to salinity during germination sensu stricto (GSS) was conducted. The results revealed that the application of 100 and 200 mmol/L NaCl stress was accompanied by significant changes (>2-fold, P<0.05) of 97 and 75 proteins, respectively. Most of these salt-responsive proteins (70%) were classified into three major functional categories: disease/defense response, protein destination and storage and primary metabolism. The involvement of these proteins in salt tolerance of soybean was discussed, and some of them were suggested to be potential salt-tolerant proteins. Furthermore, our results suggest that the cross-protection against aldehydes, oxidative as well as osmotic stress, is the major adaptive response to salinity in soybean.
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Affiliation(s)
- Azzedine Fercha
- Department of Biology, University of Abbès Laghrour Khenchela, Khenchela, Algeria
| | | | - Giuseppe Caruso
- Department of Chemistry, Sapienza Università di Roma, Rome, Italy
| | - Chiara Cavaliere
- Department of Chemistry, Sapienza Università di Roma, Rome, Italy
| | | | | | - Aldo Laganà
- Department of Chemistry, Sapienza Università di Roma, Rome, Italy
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Ji W, Cong R, Li S, Li R, Qin Z, Li Y, Zhou X, Chen S, Li J. Comparative Proteomic Analysis of Soybean Leaves and Roots by iTRAQ Provides Insights into Response Mechanisms to Short-Term Salt Stress. FRONTIERS IN PLANT SCIENCE 2016; 7:573. [PMID: 27200046 PMCID: PMC4850148 DOI: 10.3389/fpls.2016.00573] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 04/13/2016] [Indexed: 05/21/2023]
Abstract
Salinity severely threatens land use capability and crop yields worldwide. Understanding the mechanisms that protect soybeans from salt stress will help in the development of salt-stress tolerant leguminous plants. Here we initially analyzed the changes in malondialdehyde levels, the activities of superoxide dismutase and peroxidases, chlorophyll content, and Na(+)/K(+) ratios in leaves and roots from soybean seedlings treated with 200 mM NaCl at different time points. We found that the 200 mM NaCl treated for 12 h was optimal for undertaking a proteomic analysis on soybean seedlings. An iTRAQ-based proteomic approach was used to investigate the proteomes of soybean leaves and roots under salt treatment. These data are available via ProteomeXchange with the identifier PXD002851. In total, 278 and 440 proteins with significantly altered abundances were identified in leaves and roots of soybean, respectively. From these data, a total of 50 proteins were identified in the both tissues. These differentially expressed proteins (DEPs) were from 13 biological processes. Moreover, protein-protein interaction analysis revealed that proteins involved in metabolism, carbohydrate and energy metabolism, protein synthesis and redox homeostasis could be assigned to four high salt stress response networks. Furthermore, semi-quantitative RT-PCR analysis revealed that some of the proteins, such as a 14-3-3, MMK2, PP1, TRX-h, were also regulated by salt stress at the level of transcription. These results indicated that effective regulatory protein expression related to signaling, membrane and transport, stress defense and metabolism all played important roles in the short-term salt response of soybean seedlings.
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Affiliation(s)
- Wei Ji
- Department of Plant Biotechnology, College of Life Science, Northeast Agricultural UniversityHarbin, China
| | - Ru Cong
- Department of Plant Biotechnology, College of Life Science, Northeast Agricultural UniversityHarbin, China
| | - Sheng Li
- Department of Plant Biotechnology, College of Life Science, Northeast Agricultural UniversityHarbin, China
| | - Rui Li
- Department of Plant Biotechnology, College of Life Science, Northeast Agricultural UniversityHarbin, China
| | - Zhiwei Qin
- Department of Vegetables, College of Horticulture, Northeast Agricultural UniversityHarbin, China
| | - Yanjun Li
- Department of Plant Biotechnology, College of Life Science, Northeast Agricultural UniversityHarbin, China
| | - Xiaolin Zhou
- Department of Plant Biotechnology, College of Life Science, Northeast Agricultural UniversityHarbin, China
| | - Sixue Chen
- Department of Biology, Genetics Institute, University of FloridaGainesville, FL, USA
- Department of Proteomics, Interdisciplinary Center for Biotechnology Research, University of FloridaGainesville, FL, USA
| | - Jing Li
- Department of Plant Biotechnology, College of Life Science, Northeast Agricultural UniversityHarbin, China
- *Correspondence: Jing Li
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