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de Souza Araújo DM, de Almeida AAF, Pirovani CP, Mora-Ocampo IY, Lima Silva JP, Valle Meléndez RR. Molecular, biochemical and micromorphological responses of cacao seedlings of the Parinari series, carrying the lethal gene Luteus-Pa, in the presence and absence of cotyledons. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 194:550-569. [PMID: 36525937 DOI: 10.1016/j.plaphy.2022.11.009] [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: 05/29/2022] [Revised: 11/05/2022] [Accepted: 11/08/2022] [Indexed: 06/17/2023]
Abstract
Investigations of the compatibility between cacao genotypes of the population of the Parinari series (Pa), resulting from the reciprocal crossing of Pa 30 × Pa 169 and Pa 121 × Pa 169, allowed the verification of the occurrence of the recessive lethal single character called Luteus-Pa. These genotypes have this gene in heterozygosity, which when intercross or self-fertilize, segregate in a 3:1 ratio. Normal (NS) and mutant (MS) seedlings grow normally and, after a period of approximately 30 days of age, MS leaves begin to show a metallic yellow color, followed by necrotic spots, and death of the entire seedling, approximately 40 days after the emergency. The work evaluate the molecular, biochemical and micromorphological responses in NS and MS, with and without cotyledons, resulting from the crossing of the Pa 30 × Pa 169 cacao genotypes, aiming to elucidate the possible lethal mechanisms of the homozygous recessive Luteus-Pa. The presence of the lethal gene Luteus-Pa in the seedlings of the cacao genotypes of the population of the Parinari (Pa), with and without cotyledons, resulting from the crossing of Pa 30 × Pa 169, in addition to regulating the synthesis of proteins related to the photosynthetic and stress defense processes, promoted an increase in the synthesis of proteins involved in the glycolic pathway, induced oxidative stress, altered the mobilization of cotyledonary reserves, the integrity of cell membranes, leaf micromorphology and induced the death of seedlings, soon after depletion of protein and carbohydrate reserves, especially in the absence of cotyledons.
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Affiliation(s)
- D'avila Maria de Souza Araújo
- State University of Santa Cruz, Department of Biological Sciences, km 16 Jorge Amado Highway, 45662-900, Ilhéus, BA, Brazil
| | - Alex-Alan Furtado de Almeida
- State University of Santa Cruz, Department of Biological Sciences, km 16 Jorge Amado Highway, 45662-900, Ilhéus, BA, Brazil.
| | - Carlos Priminho Pirovani
- State University of Santa Cruz, Department of Biological Sciences, km 16 Jorge Amado Highway, 45662-900, Ilhéus, BA, Brazil
| | - Irma Yuliana Mora-Ocampo
- State University of Santa Cruz, Department of Biological Sciences, km 16 Jorge Amado Highway, 45662-900, Ilhéus, BA, Brazil
| | - João Paulo Lima Silva
- State University of Santa Cruz, Department of Biological Sciences, km 16 Jorge Amado Highway, 45662-900, Ilhéus, BA, Brazil
| | - Raúl René Valle Meléndez
- State University of Santa Cruz, Department of Biological Sciences, km 16 Jorge Amado Highway, 45662-900, Ilhéus, BA, Brazil; Executive Commission for the Cacao farming Plan, km 22 Jorge Amado Highway, 45650-780, Ilhéus, BA, Brazil
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Abstract
Protein phosphorylation represents a fundamental and evolutionarily conserved type of posttranslational modification that regulates protein functions and cellular signal transmission. Due to the dynamic nature of protein phosphorylation processes in plant cells, large-scale studies of phosphoproteins face several challenges such as low stoichiometry in the modified peptides in a proteome, as well as heterogeneity of the phosphopeptides of a given protein. Here we describe an updated tandem MOAC combined phosphoprotein and phosphopeptide enrichment strategy, a scalable phosphoproteomics approach that allows identification of thousands of phophopeptides in plant materials in one LC-MS analysis. We implemented modifications to several steps of the original tandem MOAC procedure to increase the identification and quantification of phosphopeptides in a sample beginning with less amount of tissue and a smaller amount of extracted protein.
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Chen Y, Hoehenwarter W. Rapid and reproducible phosphopeptide enrichment by tandem metal oxide affinity chromatography: application to boron deficiency induced phosphoproteomics. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2019; 98:370-384. [PMID: 30589143 DOI: 10.1111/tpj.14215] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 12/12/2018] [Accepted: 12/17/2018] [Indexed: 06/09/2023]
Abstract
Mass spectrometry has been instrumental in enabling the study of molecular signaling on a cellular scale by way of site-specific quantification of protein post-translational modifications, in particular phosphorylation. Here we describe an updated tandem metal oxide affinity chromatography (MOAC) combined phosphoprotein/phosphopeptide enrichment strategy, a scalable phosphoproteomics approach that allows rapid identification of thousands of phosphopeptides in plant materials. We implemented modifications to several steps of the original tandem MOAC procedure to increase the amount of quantified phosphopeptides and hence site-specific phosphorylation of proteins in a sample beginning with the less amounts of tissue and a substantially smaller amount of extracted protein. We applied this technology to generate time-resolved maps of boron signaling in Arabidopsis roots. We show that the successive enrichment of phosphoproteins in a first and phosphopeptide extraction in a second step using our optimized procedure strongly enriched the root phosphoproteome. Our results reveal that boron deficiency affects over 20% of the measured root phosphoproteome and that many phosphorylation sites with known biological function, and an even larger number of previously undescribed sites, are modified during the time course of boron deficiency. We identify transcription factors as key regulators of hormone signaling pathways that modulate gene expression in boron deprived plants. Furthermore, our phosphorylation kinetics data demonstrate that mitogen-activated protein kinase (MAPK) cascades mediate polarized transport of boron in Arabidopsis roots. Taken together, we establish and validate a robust approach for proteome-wide phosphorylation analysis in plant biology research.
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Affiliation(s)
- Yanmei Chen
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, Beijing, 100193, China
| | - Wolfgang Hoehenwarter
- Proteome Analytics Research Group, Leibniz Institute for Plant Biochemistry, Weinberg 3, 06120, Halle (Saale), Germany
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Ghatak A, Chaturvedi P, Paul P, Agrawal GK, Rakwal R, Kim ST, Weckwerth W, Gupta R. Proteomics survey of Solanaceae family: Current status and challenges ahead. J Proteomics 2017; 169:41-57. [PMID: 28528990 DOI: 10.1016/j.jprot.2017.05.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/19/2017] [Accepted: 05/16/2017] [Indexed: 10/25/2022]
Abstract
Solanaceae is one of the major economically important families of higher plants and has played a central role in human nutrition since the dawn of human civilization. Therefore, researchers have always been interested in understanding the complex behavior of Solanaceae members to identify key transcripts, proteins or metabolites, which are potentially associated with major traits. Proteomics studies have contributed significantly to understanding the physiology of Solanaceae members. A compilation of all the published reports showed that both gel-based (75%) and gel-free (25%) proteomic technologies have been utilized to establish the proteomes of different tissues, organs, and organelles under normal and adverse environmental conditions. Among the Solanaceae members, most of the research has been focused on tomato (42%) followed by potato (28%) and tobacco (20%), owing to their economic importance. This review comprehensively covers the progress made so far in the field of Solanaceae proteomics including novel methods developed to isolate the proteins from different tissues. Moreover, key proteins presented in this review can serve as a resource to select potential targets for crop improvement. We envisage that information presented in this review would enable us to design the stress tolerant plants with enhanced yields.
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Affiliation(s)
- Arindam Ghatak
- Department of Ecogenomics and Systems Biology, Faculty of Sciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
| | - Palak Chaturvedi
- Department of Ecogenomics and Systems Biology, Faculty of Sciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
| | - Puneet Paul
- Department of Agronomy and Horticulture, University of Nebraska-Lincoln, 68583-0915, USA
| | - Ganesh Kumar Agrawal
- Research Laboratory for Biotechnology and Biochemistry (RLABB), GPO Box 13265, Kathmandu, Nepal; GRADE Academy Private Limited, Adarsh Nagar-13, Birgunj, Nepal
| | - Randeep Rakwal
- Research Laboratory for Biotechnology and Biochemistry (RLABB), GPO Box 13265, Kathmandu, Nepal; GRADE Academy Private Limited, Adarsh Nagar-13, Birgunj, Nepal; Faculty of Health and Sport Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan; Global Research Center for Innovative Life Science, Peptide Drug Innovation, School of Pharmacy and Pharmaceutical Sciences, Hoshi University, 4-41 Ebara 2-chome, Shinagawa, Tokyo 142-8501, Japan
| | - Sun Tae Kim
- Department of Plant Bioscience, Life and Industry Convergence Research Institute, Pusan National University, Miryang 627-707, Republic of Korea
| | - Wolfram Weckwerth
- Department of Ecogenomics and Systems Biology, Faculty of Sciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria; Vienna Metabolomics Center (VIME), University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
| | - Ravi Gupta
- Department of Plant Bioscience, Life and Industry Convergence Research Institute, Pusan National University, Miryang 627-707, Republic of Korea.
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Kwon HN, Phan HD, Xu WJ, Ko YJ, Park S. Application of a Smartphone Metabolomics Platform to the Authentication of Schisandra sinensis. PHYTOCHEMICAL ANALYSIS : PCA 2016; 27:199-205. [PMID: 27313157 DOI: 10.1002/pca.2617] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 02/26/2016] [Accepted: 02/27/2016] [Indexed: 06/06/2023]
Abstract
INTRODUCTION Herbal medicines have been used for a long time all around the world. Since the quality of herbal preparations depends on the source of herbal materials, there has been a strong need to develop methods to correctly identify the origin of materials. OBJECTIVE To develop a smartphone metabolomics platform as a simpler and low-cost alternative for the identification of herbal material source. METHODOLOGY Schisandra sinensis extracts from Korea and China were prepared. The visible spectra of all samples were measured by a smartphone spectrometer platform. This platform included all the necessary measures built-in for the metabolomics research: data acquisition, processing, chemometric analysis and visualisation of the results. The result of the smartphone metabolomics platform was compared to that of NMR-based metabolomics, suggesting the feasibility of smartphone platform in metabolomics research. RESULTS The smartphone metabolomics platform gave similar results to the NMR method, showing good separation between Korean and Chinese materials and correct predictability for all test samples. CONCLUSION With its accuracy and advantages of affordability, user-friendliness, and portability, the smartphone metabolomics platform could be applied to the authentication of other medicinal plants. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Hyuk Nam Kwon
- College of Pharmacy, Natural Product Research Institute, Seoul National University, Sillim-dong, Gwanak-gu, Seoul, Korea
| | - Hong-Duc Phan
- College of Pharmacy, Natural Product Research Institute, Seoul National University, Sillim-dong, Gwanak-gu, Seoul, Korea
| | - Wen Jun Xu
- College of Pharmacy, Natural Product Research Institute, Seoul National University, Sillim-dong, Gwanak-gu, Seoul, Korea
| | - Yoon-Joo Ko
- National Centre for Inter-University Research Facilities (NCIRF), Seoul National University, Sillim-dong, Gwanak-gu, Seoul, Korea
| | - Sunghyouk Park
- College of Pharmacy, Natural Product Research Institute, Seoul National University, Sillim-dong, Gwanak-gu, Seoul, Korea
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Ramalingam A, Kudapa H, Pazhamala LT, Weckwerth W, Varshney RK. Proteomics and Metabolomics: Two Emerging Areas for Legume Improvement. FRONTIERS IN PLANT SCIENCE 2015; 6:1116. [PMID: 26734026 PMCID: PMC4689856 DOI: 10.3389/fpls.2015.01116] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 11/25/2015] [Indexed: 05/19/2023]
Abstract
The crop legumes such as chickpea, common bean, cowpea, peanut, pigeonpea, soybean, etc. are important sources of nutrition and contribute to a significant amount of biological nitrogen fixation (>20 million tons of fixed nitrogen) in agriculture. However, the production of legumes is constrained due to abiotic and biotic stresses. It is therefore imperative to understand the molecular mechanisms of plant response to different stresses and identify key candidate genes regulating tolerance which can be deployed in breeding programs. The information obtained from transcriptomics has facilitated the identification of candidate genes for the given trait of interest and utilizing them in crop breeding programs to improve stress tolerance. However, the mechanisms of stress tolerance are complex due to the influence of multi-genes and post-transcriptional regulations. Furthermore, stress conditions greatly affect gene expression which in turn causes modifications in the composition of plant proteomes and metabolomes. Therefore, functional genomics involving various proteomics and metabolomics approaches have been obligatory for understanding plant stress tolerance. These approaches have also been found useful to unravel different pathways related to plant and seed development as well as symbiosis. Proteome and metabolome profiling using high-throughput based systems have been extensively applied in the model legume species, Medicago truncatula and Lotus japonicus, as well as in the model crop legume, soybean, to examine stress signaling pathways, cellular and developmental processes and nodule symbiosis. Moreover, the availability of protein reference maps as well as proteomics and metabolomics databases greatly support research and understanding of various biological processes in legumes. Protein-protein interaction techniques, particularly the yeast two-hybrid system have been advantageous for studying symbiosis and stress signaling in legumes. In this review, several studies on proteomics and metabolomics in model and crop legumes have been discussed. Additionally, applications of advanced proteomics and metabolomics approaches have also been included in this review for future applications in legume research. The integration of these "omics" approaches will greatly support the identification of accurate biomarkers in legume smart breeding programs.
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Affiliation(s)
- Abirami Ramalingam
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) Hyderabad, India
| | - Himabindu Kudapa
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) Hyderabad, India
| | - Lekha T Pazhamala
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) Hyderabad, India
| | - Wolfram Weckwerth
- Department of Ecogenomics and Systems Biology, University of Vienna Vienna, Austria
| | - Rajeev K Varshney
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT)Hyderabad, India; School of Plant Biology and Institute of Agriculture, The University of Western AustraliaCrawley, WA, Australia
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Kwon H, Park J, An Y, Sim J, Park S. A smartphone metabolomics platform and its application to the assessment of cisplatin-induced kidney toxicity. Anal Chim Acta 2014; 845:15-22. [DOI: 10.1016/j.aca.2014.08.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 07/25/2014] [Accepted: 08/05/2014] [Indexed: 11/30/2022]
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