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Patel R, Menon J, Kumar S, Nóbrega MB, Patel DA, Sakure AA, Vaja MB. Modern day breeding approaches for improvement of castor. Heliyon 2024; 10:e27048. [PMID: 38463846 PMCID: PMC10920369 DOI: 10.1016/j.heliyon.2024.e27048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 02/12/2024] [Accepted: 02/22/2024] [Indexed: 03/12/2024] Open
Abstract
Castor (Ricinus communis L.) is an industrially important oil producing crop belongs to Euphorbiaceae family. Castor oil has unique chemical properties make it industrially important crop. It is a member of monotypic genus even though it has ample amount of variability. Using this variability, conventionally many varieties and hybrids have been developed. But, like other crops, the modern and unconventional methods of crop improvement has not fully explored in castor. This article discusses the use of polyploidy induction, distant/wide hybridization and mutation breeding as tools for generating variety. Modern approaches accelerate the speed of crop breeding as an alternative tool. To achieve this goal, molecular markers are employed in breeding to capture the genetic variability through molecular analysis and population structuring. Allele mining is used to trace the evolution of alleles, identify new haplotypes and produce allele specific markers for use in marker aided selection using Genome wide association studies (GWAS) and quantitative trait loci (QTL) mapping. Plant genetic transformation is a rapid and effective mode of castor improvement is also discussed here. The efforts towards developing stable regeneration protocol provide a wide range of utility like embryo rescue in distant crosses, development of somaclonal variation, haploid development using anther culture and callus development for stable genetic transformation has reviewed in this article. Omics has provided intuitions to the molecular mechanisms of (a)biotic stress management in castor along with dissected out the possible genes for improving the yield. Relating genes to traits offers additional scientific inevitability leading to enhancement and sympathetic mechanisms of yield improvement and several stress tolerance.
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Affiliation(s)
- Rumit Patel
- Department of Agricultural Biotechnology, Anand Agricultural University, Anand, 388110, India
- Department of Genetics & Plant Breeding, B. A. College of Agriculture, Anand Agricultural University, Anand, 388110, India
| | - Juned Menon
- Department of Genetics & Plant Breeding, B. A. College of Agriculture, Anand Agricultural University, Anand, 388110, India
| | - Sushil Kumar
- Department of Agricultural Biotechnology, Anand Agricultural University, Anand, 388110, India
| | - Márcia B.M. Nóbrega
- Embrapa Algodão, Rua Oswaldo Cruz, nº 1.143, Centenário, CEP 58428-095, Campina Grande, PB, Brazil
| | - Dipak A. Patel
- Department of Agricultural Biotechnology, Anand Agricultural University, Anand, 388110, India
| | - Amar A. Sakure
- Department of Agricultural Biotechnology, Anand Agricultural University, Anand, 388110, India
| | - Mahesh B. Vaja
- Department of Agricultural Biotechnology, Anand Agricultural University, Anand, 388110, India
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Hanano A, Blée E, Murphy DJ. Caleosin/peroxygenases: multifunctional proteins in plants. ANNALS OF BOTANY 2023; 131:387-409. [PMID: 36656070 PMCID: PMC10072107 DOI: 10.1093/aob/mcad001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/08/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND Caleosin/peroxygenases (CLO/PXGs) are a family of multifunctional proteins that are ubiquitous in land plants and are also found in some fungi and green algae. CLO/PXGs were initially described as a class of plant lipid-associated proteins with some similarities to the oleosins that stabilize lipid droplets (LDs) in storage tissues, such as seeds. However, we now know that CLO/PXGs have more complex structures, distributions and functions than oleosins. Structurally, CLO/PXGs share conserved domains that confer specific biochemical features, and they have diverse localizations and functions. SCOPE This review surveys the structural properties of CLO/PXGs and their biochemical roles. In addition to their highly conserved structures, CLO/PXGs have peroxygenase activities and are involved in several aspects of oxylipin metabolism in plants. The enzymatic activities and the spatiotemporal expression of CLO/PXGs are described and linked with their wider involvement in plant physiology. Plant CLO/PXGs have many roles in both biotic and abiotic stress responses in plants and in their responses to environmental toxins. Finally, some intriguing developments in the biotechnological uses of CLO/PXGs are addressed. CONCLUSIONS It is now two decades since CLO/PXGs were first recognized as a new class of lipid-associated proteins and only 15 years since their additional enzymatic functions as a new class of peroxygenases were discovered. There are many interesting research questions that remain to be addressed in future physiological studies of plant CLO/PXGs and in their recently discovered roles in the sequestration and, possibly, detoxification of a wide variety of lipidic xenobiotics that can challenge plant welfare.
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Affiliation(s)
- Abdulsamie Hanano
- Department of Molecular Biology and Biotechnology, Atomic Energy Commission of Syria (AECS), Damascus, Syria
| | - Elizabeth Blée
- Former Head of Phyto-oxylipins laboratory, Institute of Plant Molecular Biology, University of Strasbourg, France
| | - Denis J Murphy
- School of Applied Sciences, University of South Wales, Treforest, UK
- Department of Molecular Biology and Biotechnology, Atomic Energy Commission of Syria (AECS), Damascus, Syria
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3
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O’Bryon I, Tucker AE, Kaiser BLD, Wahl KL, Merkley ED. Constructing a Tandem Mass Spectral Library for Forensic Ricin Identification. J Proteome Res 2019; 18:3926-3935. [DOI: 10.1021/acs.jproteome.9b00377] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Isabelle O’Bryon
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Abigail E. Tucker
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Brooke L. D. Kaiser
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Karen L. Wahl
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Eric D. Merkley
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
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4
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Wang YH, Que F, Wang GL, Hao JN, Li T, Xu ZS, Xiong AS. iTRAQ-Based Quantitative Proteomics and Transcriptomics Provide Insights Into the Importance of Expansins During Root Development in Carrot. Front Genet 2019; 10:247. [PMID: 30984239 PMCID: PMC6449468 DOI: 10.3389/fgene.2019.00247] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 03/05/2019] [Indexed: 11/13/2022] Open
Abstract
Carrot is an important root vegetable crop with a variety of nutrients. As the main product of carrots, the growth and development of fleshy roots directly determine the yield and quality of carrots. However, molecular mechanism underlying the carrot root formation and expansion is still limited. In our study, isobaric tags for relative and absolute quantification (iTRAQ) was utilized to explore the differentially expressed proteins (DEPs) during different developmental stages of carrot roots. Overall, 2,845 proteins were detected, of which 118 were significantly expressed in all three stages. DEPs that participated in several growth metabolisms were identified, including energy metabolism, defense metabolism, cell growth and shape regulation. Among them, two expansin proteins were obtained. A total of 30 expansin genes were identified based on the carrot genome database. Structure analysis showed that carrot expansin gene family was relatively conserved. Based on the expression analysis, we found that the expression profile of expansins genes was up-regulated during the vigorous growing period of carrot root. Furthermore, there was a consistent relationship between the expression patterns of mRNA and protein. The results indicated that expansin proteins might play important roles during root development in carrot. Our work provided useful information for understanding molecular mechanism of carrot root development.
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Affiliation(s)
- Ya-Hui Wang
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Feng Que
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Guang-Long Wang
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing, China.,School of Life Sciences and Food Engineering, Huaiyin Institute of Technology, Huai'an, China
| | - Jian-Nan Hao
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Tong Li
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Zhi-Sheng Xu
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Ai-Sheng Xiong
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing, China
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Wang X, Li M, Liu X, Zhang L, Duan Q, Zhang J. Quantitative Proteomic Analysis of Castor ( Ricinus communis L.) Seeds During Early Imbibition Provided Novel Insights into Cold Stress Response. Int J Mol Sci 2019; 20:E355. [PMID: 30654474 PMCID: PMC6359183 DOI: 10.3390/ijms20020355] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/08/2019] [Accepted: 01/08/2019] [Indexed: 12/23/2022] Open
Abstract
Early planting is one of the strategies used to increase grain yield in temperate regions. However, poor cold tolerance in castor inhibits seed germination, resulting in lower seedling emergence and biomass. Here, the elite castor variety Tongbi 5 was used to identify the differential abundance protein species (DAPS) between cold stress (4 °C) and control conditions (30 °C) imbibed seeds. As a result, 127 DAPS were identified according to isobaric tag for relative and absolute quantification (iTRAQ) strategy. These DAPS were mainly involved in carbohydrate and energy metabolism, translation and posttranslational modification, stress response, lipid transport and metabolism, and signal transduction. Enzyme-linked immunosorbent assays (ELISA) demonstrated that the quantitative proteomics data collected here were reliable. This study provided some invaluable insights into the cold stress responses of early imbibed castor seeds: (1) up-accumulation of all DAPS involved in translation might confer cold tolerance by promoting protein synthesis; (2) stress-related proteins probably protect the cell against damage caused by cold stress; (3) up-accumulation of key DAPS associated with fatty acid biosynthesis might facilitate resistance or adaptation of imbibed castor seeds to cold stress by the increased content of unsaturated fatty acid (UFA). The data has been deposited to the ProteomeXchange with identifier PXD010043.
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Affiliation(s)
- Xiaoyu Wang
- College of Life Science, Inner Mongolia University for Nationalities, Tongliao 028000, China.
- Inner Mongolia Key Laboratory for Castor, Tongliao 028000, China.
- Inner Mongolia Industrial Engineering Research Center of Universities for Castor, Tongliao 028000, China.
- Inner Mongolia Collaborate Innovation Cultivate Center for Castor, Tongliao 028000, China.
- Horqin Plant Stress Biology Research Institute of Inner Mongolia University for Nationalities, Tongliao 028000, China.
| | - Min Li
- College of Agriculture, Inner Mongolia University for Nationalities, Tongliao 028000, China.
| | - Xuming Liu
- College of Life Science, Inner Mongolia University for Nationalities, Tongliao 028000, China.
- Inner Mongolia Key Laboratory for Castor, Tongliao 028000, China.
- Inner Mongolia Industrial Engineering Research Center of Universities for Castor, Tongliao 028000, China.
- Inner Mongolia Collaborate Innovation Cultivate Center for Castor, Tongliao 028000, China.
- Horqin Plant Stress Biology Research Institute of Inner Mongolia University for Nationalities, Tongliao 028000, China.
| | - Lixue Zhang
- College of Life Science, Inner Mongolia University for Nationalities, Tongliao 028000, China.
- Inner Mongolia Key Laboratory for Castor, Tongliao 028000, China.
- Inner Mongolia Industrial Engineering Research Center of Universities for Castor, Tongliao 028000, China.
- Inner Mongolia Collaborate Innovation Cultivate Center for Castor, Tongliao 028000, China.
- Horqin Plant Stress Biology Research Institute of Inner Mongolia University for Nationalities, Tongliao 028000, China.
| | - Qiong Duan
- College of Life Science, Inner Mongolia University for Nationalities, Tongliao 028000, China.
- Inner Mongolia Key Laboratory for Castor, Tongliao 028000, China.
- Inner Mongolia Industrial Engineering Research Center of Universities for Castor, Tongliao 028000, China.
- Inner Mongolia Collaborate Innovation Cultivate Center for Castor, Tongliao 028000, China.
- Horqin Plant Stress Biology Research Institute of Inner Mongolia University for Nationalities, Tongliao 028000, China.
| | - Jixing Zhang
- College of Life Science, Inner Mongolia University for Nationalities, Tongliao 028000, China.
- Inner Mongolia Key Laboratory for Castor, Tongliao 028000, China.
- Inner Mongolia Industrial Engineering Research Center of Universities for Castor, Tongliao 028000, China.
- Inner Mongolia Collaborate Innovation Cultivate Center for Castor, Tongliao 028000, China.
- Horqin Plant Stress Biology Research Institute of Inner Mongolia University for Nationalities, Tongliao 028000, China.
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6
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Teixeira FM, Shah M, Domont GB, Nogueira FCS, Campos FAP. In-Depth Proteome Analysis of Ricinus communis Pollens. Proteomics 2018; 19:e1800347. [PMID: 30474183 DOI: 10.1002/pmic.201800347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/10/2018] [Indexed: 11/07/2022]
Abstract
Pollen grains are tiny structures vital for sexual reproduction and consequently seed and fruit production in angiosperms, and a source of many allergenic components responsible for deleterious implications for health worldwide. Current pollen research is mainly focused on unraveling the molecular mechanisms underlying the pollen germination and tube formation passing from the quiescent stage. In this context, an in-depth proteome analysis of the pollens from Ricinus communis at three different stages-that is, mature, hydrated, and in vitro germinated-is performed. This analysis results in the identification of 1950 proteins, including 1773, 1313, and 858, from mature, hydrated, and germinated pollens, respectively. Based on label-free quantification, 164 proteins are found to be significantly differentially abundant from mature to hydrated pollens, 40 proteins from hydrated to germinated, and 57 proteins from mature to germinated pollens, respectively. Most of the differentially abundant proteins are related to protein, carbohydrate, and energy metabolism and signaling. Besides other functional classes, a reasonable number of the proteins are predicted to be allergenic proteins, previously undiscovered. This is the first in-deep proteome analysis of the R. communis pollens and, to the best of our knowledge, one of the most complete proteome dataset identified from the pollens of any plant species, thus providing a reference proteome for researchers interested in pollen biology.
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Affiliation(s)
- Fabiano M Teixeira
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, 60455-900, Brazil
| | - Mohibullah Shah
- Department of Biochemistry, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Gilberto B Domont
- Unit, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil
| | - Fábio C S Nogueira
- Unit, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil
| | - Francisco A P Campos
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, 60455-900, Brazil
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7
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Wang WQ, Wang Y, Zhang Q, Møller IM, Song SQ. Changes in the mitochondrial proteome of developing maize seed embryos. PHYSIOLOGIA PLANTARUM 2018; 163:552-572. [PMID: 29575040 DOI: 10.1111/ppl.12725] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 03/07/2018] [Accepted: 03/08/2018] [Indexed: 05/19/2023]
Abstract
Mitochondria are required for seed development, but little information is available about their function and role during this process. We isolated the mitochondria from developing maize (Zea mays L. cv. Nongda 108) embryos and investigated the mitochondrial membrane integrity and respiration as well as the mitochondrial proteome using two proteomic methods, the two-dimensional gel electrophoresis (2-DE) and sequential windowed acquisition of all theoretical fragment ion mass spectra (SWATH). Mitochondrial membrane integrity and respiration were maintained at a high level up to 21 days after pollination (DAP) and decreased thereafter, while total mitochondrial number, cytochrome c oxidase activity and respiration per embryo exhibited a bell-shaped change with peaks at 35-45 DAP. A total of 286 mitochondrial proteins changed in abundance during embryo development. During early stages of seed development (up to 21 DAP), proteins involved in energy production, basic metabolism, protein import and folding as well as removal of reactive oxygen species dominated, while during mid or late stages (35-70 DAP), some stress- and detoxification-related proteins increased in abundance. Our study, for the first time, depicted a relatively comprehensive map of energy production by mitochondria during embryo development. The results revealed that mitochondria were very active during the early stages of maize embryo development, while at the late stages of development, the mitochondria became more quiescent, but well-protected, presumably to ensure that the embryo passes through maturation, drying and long-term storage. These results advance our understanding of seed development at the organelle level.
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Affiliation(s)
- Wei-Qing Wang
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
- Key Laboratory of Plant Molecular Physiology, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
| | - Yue Wang
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
| | - Qi Zhang
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
| | - Ian M Møller
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
- Department of Molecular Biology and Genetics, Aarhus University, DK-4200 Slagelse, Denmark
| | - Song-Quan Song
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China
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8
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Di Silvestre D, Bergamaschi A, Bellini E, Mauri P. Large Scale Proteomic Data and Network-Based Systems Biology Approaches to Explore the Plant World. Proteomes 2018; 6:proteomes6020027. [PMID: 29865292 PMCID: PMC6027444 DOI: 10.3390/proteomes6020027] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 05/30/2018] [Accepted: 06/01/2018] [Indexed: 12/26/2022] Open
Abstract
The investigation of plant organisms by means of data-derived systems biology approaches based on network modeling is mainly characterized by genomic data, while the potential of proteomics is largely unexplored. This delay is mainly caused by the paucity of plant genomic/proteomic sequences and annotations which are fundamental to perform mass-spectrometry (MS) data interpretation. However, Next Generation Sequencing (NGS) techniques are contributing to filling this gap and an increasing number of studies are focusing on plant proteome profiling and protein-protein interactions (PPIs) identification. Interesting results were obtained by evaluating the topology of PPI networks in the context of organ-associated biological processes as well as plant-pathogen relationships. These examples foreshadow well the benefits that these approaches may provide to plant research. Thus, in addition to providing an overview of the main-omic technologies recently used on plant organisms, we will focus on studies that rely on concepts of module, hub and shortest path, and how they can contribute to the plant discovery processes. In this scenario, we will also consider gene co-expression networks, and some examples of integration with metabolomic data and genome-wide association studies (GWAS) to select candidate genes will be mentioned.
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Affiliation(s)
- Dario Di Silvestre
- Institute for Biomedical Technologies-National Research Council; F.lli Cervi 93, 20090 Segrate, Milan, Italy.
| | - Andrea Bergamaschi
- Institute for Biomedical Technologies-National Research Council; F.lli Cervi 93, 20090 Segrate, Milan, Italy.
| | - Edoardo Bellini
- Institute for Biomedical Technologies-National Research Council; F.lli Cervi 93, 20090 Segrate, Milan, Italy.
| | - PierLuigi Mauri
- Institute for Biomedical Technologies-National Research Council; F.lli Cervi 93, 20090 Segrate, Milan, Italy.
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9
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Merkley ED, Jenson SC, Arce JS, Melville AM, Leiser OP, Wunschel DS, Wahl KL. Ricin-like proteins from the castor plant do not influence liquid chromatography-mass spectrometry detection of ricin in forensically relevant samples. Toxicon 2017; 140:18-31. [PMID: 29031940 DOI: 10.1016/j.toxicon.2017.10.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 09/11/2017] [Accepted: 10/08/2017] [Indexed: 11/21/2022]
Abstract
The toxic protein ricin (also known as RCA60), found in the seed of the castor plant (Ricinus communis) is frequently encountered in law enforcement investigations. The ability to detect ricin by analyzing its proteolytic (tryptic) peptides by liquid chromatography-tandem mass spectrometry (LC-MS/MS) is well established. However, ricin is just one member of a family of proteins in R. communis with closely related amino acid sequences, including R. communis agglutinin I (RCA120) and other ricin-like proteins (RLPs). Inferring the presence of ricin from its constituent peptides requires an understanding of the specificity, or uniqueness to ricin, of each peptide. Here we describe the set of ricin-derived tryptic peptides that can serve to uniquely identify ricin in distinction to closely-related RLPs and to proteins from other species. Other ricin-derived peptide sequences occur only in the castor plant, and still others are shared with unrelated species. We also characterized the occurrence and relative abundance of ricin and related proteins in an assortment of forensically relevant crude castor seed preparations. We find that whereas ricin and RCA120 are abundant in castor seed extracts, other RLPs are not represented by abundant unique peptides. Therefore, the detection of peptides shared between ricin and RLPs (other than RCA120) in crude castor seed extracts most likely reflects the presence of ricin in the sample.
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Affiliation(s)
- Eric D Merkley
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, WA 99352, USA.
| | - Sarah C Jenson
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - Jennifer S Arce
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - Angela M Melville
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - Owen P Leiser
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - David S Wunschel
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - Karen L Wahl
- Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, WA 99352, USA
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10
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Núñez EV, Domont GB, Nogueira FCS. iTRAQ-Based Shotgun Proteomics Approach for Relative Protein Quantification. Methods Mol Biol 2017; 1546:267-274. [PMID: 27896776 DOI: 10.1007/978-1-4939-6730-8_23] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Shotgun proteomics has a key role in quantitative estimation of proteins from biological systems under different conditions, which is crucial in the understanding of their functional roles. Isobaric tagging for relative and absolute quantitation (iTRAQ) mass spectrometry is based on pre-labeling of peptides with mass tags which allows the multiplex analysis of up to eight proteomes simultaneously. We describe here a detailed protocol for sample preparation and iTRAQ 4-plex labeling for relative quantification of multiple samples from human and plant tissues. We also present two strategies for peptide fractionation after the iTRAQ labeling protocol.
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Affiliation(s)
- Erika Velásquez Núñez
- Laboratory of Protein Chemistry - Proteomics Unit, Chemistry Institute, Federal University of Rio de Janeiro, Bloco A, Lab 543, Avenida Athos da Silveira Ramos 149, Cidade Universitária, 21941-909, Rio de Janeiro, RJ, Brazil
| | - Gilberto Barbosa Domont
- Laboratory of Protein Chemistry - Proteomics Unit, Chemistry Institute, Federal University of Rio de Janeiro, Bloco A, Lab 543, Avenida Athos da Silveira Ramos 149, Cidade Universitária, 21941-909, Rio de Janeiro, RJ, Brazil
| | - Fábio César Sousa Nogueira
- Laboratory of Protein Chemistry - Proteomics Unit, Chemistry Institute, Federal University of Rio de Janeiro, Bloco A, Lab 543, Avenida Athos da Silveira Ramos 149, Cidade Universitária, 21941-909, Rio de Janeiro, RJ, Brazil.
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Núñez EV, Guest PC, Martins-de-Souza D, Domont GB, Nogueira FCS. Application of iTRAQ Shotgun Proteomics for Measurement of Brain Proteins in Studies of Psychiatric Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 974:219-227. [DOI: 10.1007/978-3-319-52479-5_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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12
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Piattoni CV, Ferrero DML, Dellaferrera I, Vegetti A, Iglesias AÁ. Cytosolic Glyceraldehyde-3-Phosphate Dehydrogenase Is Phosphorylated during Seed Development. FRONTIERS IN PLANT SCIENCE 2017; 8:522. [PMID: 28443115 PMCID: PMC5387080 DOI: 10.3389/fpls.2017.00522] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 03/23/2017] [Indexed: 05/06/2023]
Abstract
Cytosolic glyceraldehyde-3-phosphate dehydrogenase (NAD-GAPDH) is involved in a critical energetic step of glycolysis and also has many important functions besides its enzymatic activity. The recombinant wheat NAD-GAPDH was phosphorylated in vitro at Ser205 by a SNF1-Related protein kinase 1 (SnRK1) from wheat heterotrophic (but not from photosynthetic) tissues. The S205D mutant enzyme (mimicking the phosphorylated form) exhibited a significant decrease in activity but similar affinity toward substrates. Immunodetection and activity assays showed that NAD-GAPDH is phosphorylated in vivo, the enzyme depicting different activity, abundance and phosphorylation profiles during development of seeds that mainly accumulate starch (wheat) or lipids (castor oil seed). NAD-GAPDH activity gradually increases along wheat seed development, but protein levels and phosphorylation status exhibited slight changes. Conversely, in castor oil seed, the activity slightly increased and total protein levels do not significantly change in the first half of seed development but both abruptly decreased in the second part of development, when triacylglycerol synthesis and storage begin. Interestingly, phospho-NAD-GAPDH levels reached a maximum when the seed switch their metabolism to mainly support synthesis and accumulation of carbon reserves. After this point the castor oil seed NAD-GAPDH protein levels and activity highly decreased, and the protein stability assays showed that the protein would be degraded by the proteasome. The results presented herein suggest that phosphorylation of NAD-GAPDH during seed development would have impact on the partitioning of triose-phosphate between different metabolic pathways and cell compartments to support the specific carbon, energy and reducing equivalent demands during synthesis of storage products.
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Affiliation(s)
- Claudia V. Piattoni
- Laboratorio de Enzimología Molecular, Instituto de Agrobiotecnología del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas – Universidad Nacional del Litoral) and Facultad de Bioquímica y Ciencias Biológicas (Universidad Nacional del Litoral), Centro Científico Tecnológico, Consejo Nacional de Investigaciones Científicas y Técnicas Santa FeSanta Fe, Argentina
- *Correspondence: Alberto Á. Iglesias, Claudia V. Piattoni,
| | - Danisa M. L. Ferrero
- Laboratorio de Enzimología Molecular, Instituto de Agrobiotecnología del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas – Universidad Nacional del Litoral) and Facultad de Bioquímica y Ciencias Biológicas (Universidad Nacional del Litoral), Centro Científico Tecnológico, Consejo Nacional de Investigaciones Científicas y Técnicas Santa FeSanta Fe, Argentina
| | - Ignacio Dellaferrera
- Cultivos Extensivos, Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, EsperanzaArgentina
| | - Abelardo Vegetti
- Morfología Vegetal, Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, EsperanzaArgentina
| | - Alberto Á. Iglesias
- Laboratorio de Enzimología Molecular, Instituto de Agrobiotecnología del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas – Universidad Nacional del Litoral) and Facultad de Bioquímica y Ciencias Biológicas (Universidad Nacional del Litoral), Centro Científico Tecnológico, Consejo Nacional de Investigaciones Científicas y Técnicas Santa FeSanta Fe, Argentina
- *Correspondence: Alberto Á. Iglesias, Claudia V. Piattoni,
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13
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Shah M, Teixeira FM, Soares EL, Soares AA, Carvalho PC, Domont GB, Thornburg RW, Nogueira FCS, Campos FAP. Time-course proteome analysis of developing extrafloral nectaries of Ricinus communis. Proteomics 2016; 16:629-33. [PMID: 26683443 DOI: 10.1002/pmic.201500292] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 10/30/2015] [Accepted: 11/24/2015] [Indexed: 11/05/2022]
Abstract
Floral and extrafloral nectaries are unique organs that secrete energy rich chemical components, but their contribution for nectar production is largely unknown. Here, we present the first comparative proteome dataset of four developmental stages of the extrafloral nectaries from castor plant (Ricinus communis), an important biofuel crop. Respectively, from stage I-IV, we identified 626, 613, 449 and 356 proteins, respectively, summing up 882 nonredundant proteins. Surprisingly, we identified two isoforms of the potent toxin ricin, indicating that ricin expression is not limited to seeds, but it may serve a general defense purpose for the castor plant. To date, this is the most complete dataset of proteins either from floral or extrafloral nectaries, thus contributing to lay the foundations for investigations on their ecological and evolutionary importance.
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Affiliation(s)
- Mohibullah Shah
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil
| | - Fabiano M Teixeira
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil
| | - Emanoella L Soares
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil
| | - Arlete A Soares
- Department of Biology, Federal University of Ceara, Fortaleza, Brazil
| | - Paulo C Carvalho
- Laboratory for Proteomics and Protein Engineering, Carlos Chagas Institute, Fiocruz, Paraná, Brazil
| | - Gilberto B Domont
- Proteomic Unit, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Robert W Thornburg
- Department of Biochemistry, Biophysics, & Molecular Biology, Iowa State University, Ames, IA, USA
| | - Fábio C S Nogueira
- Proteomic Unit, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Francisco A P Campos
- Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza, Brazil
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14
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Shah M, Soares EL, Carvalho PC, Soares AA, Domont GB, Nogueira FCS, Campos FAP. Proteomic Analysis of the Endosperm Ontogeny of Jatropha curcas L. Seeds. J Proteome Res 2015; 14:2557-68. [PMID: 25920442 DOI: 10.1021/acs.jproteome.5b00106] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Seeds of Jatropha curcas L. represent a potential source of raw material for the production of biodiesel. However, this use is hampered by the lack of basic information on the biosynthetic pathways associated with synthesis of toxic diterpenes, fatty acids, and triacylglycerols, as well as the pattern of deposition of storage proteins during seed development. In this study, we performed an in-depth proteome analysis of the endosperm isolated from five developmental stages which resulted in the identification of 1517, 1256, 1033, 752, and 307 proteins, respectively, summing up 1760 different proteins. Proteins with similar label free quantitation expression pattern were grouped into five clusters. The biological significance of these identifications is discussed with special focus on the analysis of seed storage proteins, proteins involved in the metabolism of fatty acids, carbohydrates, toxic components and proteolytic processing. Although several enzymes belonging to the biosynthesis of diterpenoid precursors were identified, we were unable to find any terpene synthase/cyclase, indicating that the synthesis of phorbol esters, the main toxic diterpenes, does not occur in seeds. The strategy used enabled us to provide a first in depth proteome analysis of the developing endosperm of this biodiesel plant, providing an important glimpse into the enzymatic machinery devoted to the production of C and N sources to sustain seed development.
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Affiliation(s)
- Mohibullah Shah
- †Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza 60455-900, Ceara, Brazil
| | - Emanoella L Soares
- †Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza 60455-900, Ceara, Brazil
| | - Paulo C Carvalho
- ‡Laboratory for Proteomics and Protein Engineering, Carlos Chagas Institute, Fiocruz, Paraná 81350-010, Brazil
| | - Arlete A Soares
- ∥Department of Biology, Federal University of Ceara, Fortaleza 60455-900, Ceara, Brazil
| | - Gilberto B Domont
- §Proteomic Unit, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro 21941-909, Rio de Janeiro, Brazil
| | - Fábio C S Nogueira
- §Proteomic Unit, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro 21941-909, Rio de Janeiro, Brazil
| | - Francisco A P Campos
- †Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza 60455-900, Ceara, Brazil
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15
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Wang WQ, Liu SJ, Song SQ, Møller IM. Proteomics of seed development, desiccation tolerance, germination and vigor. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2015; 86:1-15. [PMID: 25461695 DOI: 10.1016/j.plaphy.2014.11.003] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 11/03/2014] [Indexed: 05/19/2023]
Abstract
Proteomics, the large-scale study of the total complement of proteins in a given sample, has been applied to all aspects of seed biology mainly using model species such as Arabidopsis or important agricultural crops such as corn and rice. Proteins extracted from the sample have typically been separated and quantified by 2-dimensional polyacrylamide gel electrophoresis followed by liquid chromatography and mass spectrometry to identify the proteins in the gel spots. In this way, qualitative and quantitative changes in the proteome during seed development, desiccation tolerance, germination, dormancy release, vigor alteration and responses to environmental factors have all been studied. Many proteins or biological processes potentially important for each seed process have been highlighted by these studies, which greatly expands our knowledge of seed biology. Proteins that have been identified to be particularly important for at least two of the seed processes are involved in detoxification of reactive oxygen species, the cytoskeleton, glycolysis, protein biosynthesis, post-translational modifications, methionine metabolism, and late embryogenesis-abundant (LEA) proteins. It will be useful for molecular biologists and molecular plant breeders to identify and study genes encoding particularly interesting target proteins with the aim to improve the yield, stress tolerance or other critical properties of our crop species.
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Affiliation(s)
- Wei-Qing Wang
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, China
| | - Shu-Jun Liu
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, China
| | - Song-Quan Song
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, China.
| | - Ian Max Møller
- Department of Molecular Biology and Genetics, Aarhus University, Flakkebjerg, DK-4200 Slagelse, Denmark.
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16
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Bergström T, Fredriksson SÅ, Nilsson C, Åstot C. Deamidation in ricin studied by capillary zone electrophoresis- and liquid chromatography-mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 974:109-17. [PMID: 25463205 DOI: 10.1016/j.jchromb.2014.10.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 09/24/2014] [Accepted: 10/07/2014] [Indexed: 12/29/2022]
Abstract
Deamidation in ricin, a toxin present in castor beans from the plant Ricinus communis, was investigated using capillary zone electrophoresis (CZE) and liquid chromatography coupled to high resolution mass spectrometry. Potential sites for deamidation, converting asparagine (Asn) into aspartic or isoaspartic acid (Asp or isoAsp), were identified in silico based on the protein sequence motifs and tertiary structure. In parallel, CZE- and LC-MS-based screening were performed on the digested toxin to detect deamidated peptides. The use of CZE-MS was critical for the separation of small native/deamidated peptide pairs. Selected peptides were subjected to a detailed analysis by tandem mass spectrometry to verify the presence of deamidation and determine its exact position. In the ricin preparation studied, deamidation was confirmed and located to three asparagine residues: Asn54 in the A-chain, and Asn42 and Asn60 in the B-chain. Possible in vitro deamidation occurring during sample preparation was monitored using a synthetic peptide with a known and rapid rate of deamidation. Finally, we showed that the isoelectric diversity previously reported in ricin is related to the level of deamidation.
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Affiliation(s)
- Tomas Bergström
- Swedish Defence Research Agency, CBRN Defence and Security, Cementvägen 20, SE-901 82 Umeå, Sweden
| | - Sten-Åke Fredriksson
- Swedish Defence Research Agency, CBRN Defence and Security, Cementvägen 20, SE-901 82 Umeå, Sweden
| | - Calle Nilsson
- Swedish Defence Research Agency, CBRN Defence and Security, Cementvägen 20, SE-901 82 Umeå, Sweden
| | - Crister Åstot
- Swedish Defence Research Agency, CBRN Defence and Security, Cementvägen 20, SE-901 82 Umeå, Sweden.
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