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Muhammad T, Yang T, Wang B, Yang H, Tuerdiyusufu D, Wang J, Yu Q. Comprehensive genomic characterization and expression analysis of calreticulin gene family in tomato. FRONTIERS IN PLANT SCIENCE 2024; 15:1397765. [PMID: 38711609 PMCID: PMC11070585 DOI: 10.3389/fpls.2024.1397765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 04/08/2024] [Indexed: 05/08/2024]
Abstract
Calreticulin (CRT) is a calcium-binding endoplasmic reticulum (ER) protein that has been identified for multiple cellular processes, including protein folding, regulation of gene expression, calcium (Ca2+) storage and signaling, regeneration, and stress responses. However, the lack of information about this protein family in tomato species highlights the importance of functional characterization. In the current study, 21 CRTs were identified in four tomato species using the most recent genomic data and performed comprehensive bioinformatics and SlCRT expression in various tissues and treatments. In the bioinformatics analysis, we described the physiochemical properties, phylogeny, subcellular positions, chromosomal location, promoter analysis, gene structure, motif distribution, protein structure and protein interaction. The phylogenetic analysis classified the CRTs into three groups, consensus with the gene architecture and conserved motif analyses. Protein structure analysis revealed that the calreticulin domain is highly conserved among different tomato species and phylogenetic groups. The cis-acting elements and protein interaction analysis indicate that CRTs are involved in various developmental and stress response mechanisms. The cultivated and wild tomato species exhibited similar gene mapping on chromosomes, and synteny analysis proposed that segmental duplication plays an important role in the evolution of the CRTs family with negative selection pressure. RNA-seq data analysis showed that SlCRTs were differentially expressed in different tissues, signifying the role of calreticulin genes in tomato growth and development. qRT-PCR expression profiling showed that all SlCRTs except SlCRT5 were upregulated under PEG (polyethylene glycol) induced drought stress and abscisic acid (ABA) treatment and SlCRT2 and SlCRT3 were upregulated under salt stress. Overall, the results of the study provide information for further investigation of the functional characterization of the CRT genes in tomato.
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Affiliation(s)
- Tayeb Muhammad
- Key Laboratory of Genome Research and Genetic Improvement of Xinjiang Characteristic Fruits and Vegetables, Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Tao Yang
- Key Laboratory of Genome Research and Genetic Improvement of Xinjiang Characteristic Fruits and Vegetables, Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Baike Wang
- Key Laboratory of Genome Research and Genetic Improvement of Xinjiang Characteristic Fruits and Vegetables, Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Haitao Yang
- Key Laboratory of Genome Research and Genetic Improvement of Xinjiang Characteristic Fruits and Vegetables, Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Diliaremu Tuerdiyusufu
- College of Computer and Information Engineering, Xinjiang Agricultural University, Urumqi, China
| | - Juan Wang
- Key Laboratory of Genome Research and Genetic Improvement of Xinjiang Characteristic Fruits and Vegetables, Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Qinghui Yu
- Key Laboratory of Genome Research and Genetic Improvement of Xinjiang Characteristic Fruits and Vegetables, Institute of Horticulture Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
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Mohanan MV, Thelakat Sasikumar SP, Jayanarayanan AN, Selvarajan D, Ramanathan V, Shivalingamurthy SG, Raju G, Govind H, Chinnaswamy A. Transgenic sugarcane overexpressing Glyoxalase III improved germination and biomass production at formative stage under salinity and water-deficit stress conditions. 3 Biotech 2024; 14:52. [PMID: 38274846 PMCID: PMC10805895 DOI: 10.1007/s13205-023-03856-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 11/15/2023] [Indexed: 01/27/2024] Open
Abstract
The glyoxalase system, involving Glyoxalase I (GlyI) and Glyoxalase II (Gly II), plays a vital role in abiotic stress tolerance in plants. A novel enzyme Glyoxalase III (Gly III) was found recently from bacteria, yeast, and plant species. This enzyme provides a new way to detoxify Methylglyoxal (MG), a cytotoxic α-oxoaldehyde, which, in excess, can cause complete cell destruction by forming Reactive Oxygen Species (ROS) and Advanced Glycation End products (AGEs) or DNA/RNA mutation. In this background, the current study examined sugarcane transgenic events that exhibit an increase in expression of EaGly III, to assess their performance in terms of germination and biomass production during formative stage under stress conditions. Southern blot analysis outcomes confirmed the integration of transgene in the transgenic plants. The results from quantitative RT-PCR analyses confirmed high expression levels of EaGly III in transgenic events compared to wild type (WT) under salinity (100 and 200 mM NaCl) and drought (withholding watering) conditions. Transgenic events exhibited enhanced biomass productivity ranged between 0.141 Kg/pot and 0.395 Kg/pot under 200 mM salinity and 0.262 Kg/pot and 0.666 Kg/pot under drought stress. Further, transgenic events observed significantly higher germination rates under salinity and drought conditions compared to that of WT. Subcellular localization prediction by EaGlyIII-GFP fusion expression in sugarcane callus showed that it is distributed across the cytoplasm, thus indicating its widespread activity within the cell. These results strongly suggest that enhancing EaGly III activity is a useful strategy to improve the salinity and drought-tolerance in sugarcane as well as other crops.
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Affiliation(s)
| | | | | | - Dharshini Selvarajan
- Division of Crop Improvement, ICAR-Sugarcane Breeding Institute, Coimbatore, Tamil Nadu, 641007 India
| | - Valarmathi Ramanathan
- Division of Crop Improvement, ICAR-Sugarcane Breeding Institute, Coimbatore, Tamil Nadu, 641007 India
| | | | - Gomathi Raju
- Division of Crop Production, ICAR-Sugarcane Breeding Institute, Coimbatore, Tamil Nadu, 641007 India
| | - Hemaprabha Govind
- Division of Crop Improvement, ICAR-Sugarcane Breeding Institute, Coimbatore, Tamil Nadu, 641007 India
| | - Appunu Chinnaswamy
- Division of Crop Improvement, ICAR-Sugarcane Breeding Institute, Coimbatore, Tamil Nadu, 641007 India
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Vu BN, Vu TV, Yoo JY, Nguyen NT, Ko KS, Kim JY, Lee KO. CRISPR-Cas-mediated unfolded protein response control for enhancing plant stress resistance. FRONTIERS IN PLANT SCIENCE 2023; 14:1271368. [PMID: 37908833 PMCID: PMC10613997 DOI: 10.3389/fpls.2023.1271368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/02/2023] [Indexed: 11/02/2023]
Abstract
Plants consistently encounter environmental stresses that negatively affect their growth and development. To mitigate these challenges, plants have developed a range of adaptive strategies, including the unfolded protein response (UPR), which enables them to manage endoplasmic reticulum (ER) stress resulting from various adverse conditions. The CRISPR-Cas system has emerged as a powerful tool for plant biotechnology, with the potential to improve plant tolerance and resistance to biotic and abiotic stresses, as well as enhance crop productivity and quality by targeting specific genes, including those related to the UPR. This review highlights recent advancements in UPR signaling pathways and CRISPR-Cas technology, with a particular focus on the use of CRISPR-Cas in studying plant UPR. We also explore prospective applications of CRISPR-Cas in engineering UPR-related genes for crop improvement. The integration of CRISPR-Cas technology into plant biotechnology holds the promise to revolutionize agriculture by producing crops with enhanced resistance to environmental stresses, increased productivity, and improved quality traits.
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Affiliation(s)
- Bich Ngoc Vu
- Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju, Republic of Korea
- Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju, Republic of Korea
| | - Tien Van Vu
- Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju, Republic of Korea
| | - Jae Yong Yoo
- Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju, Republic of Korea
| | - Ngan Thi Nguyen
- Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju, Republic of Korea
- Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju, Republic of Korea
| | - Ki Seong Ko
- Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju, Republic of Korea
| | - Jae-Yean Kim
- Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju, Republic of Korea
- Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju, Republic of Korea
- Nulla Bio Inc., Jinju, Republic of Korea
| | - Kyun Oh Lee
- Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju, Republic of Korea
- Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju, Republic of Korea
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Baghery MA, Kazemitabar SK, Dehestani A, Mehrabanjoubani P. Sesame ( Sesamum indicum L.) response to drought stress: susceptible and tolerant genotypes exhibit different physiological, biochemical, and molecular response patterns. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2023; 29:1353-1369. [PMID: 38024952 PMCID: PMC10678897 DOI: 10.1007/s12298-023-01372-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 08/23/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023]
Abstract
Drought is one of the main environmental stresses affecting the quality and quantity of sesame production worldwide. The present study was conducted to investigate the effect of drought stress and subsequent re-watering on physiological, biochemical, and molecular responses of two contrasted sesame genotypes (susceptible vs. tolerant). Results showed that plant growth, photosynthetic rate, stomatal conductance, transpiration rate, and relative water content were negatively affected in both genotypes during water deficit. Both genotypes accumulated more soluble sugars, free amino acids, and proline and exhibited an increased enzyme activity for peroxidase, catalase, superoxide dismutase, and pyruvate dehydrogenase in response to drought damages including increased lipid peroxidation and membrane disruption. However, the tolerant genotype revealed a more extended root system and a more efficient photosynthetic apparatus. It also accumulated more soluble sugars (152%), free amino acids (48%), proline (75%), and antioxidant enzymes while showing lower electrolyte leakage (26%), lipid peroxidation (31%), and starch (35%) content, compared to the susceptible genotype at severe drought. Moreover, drought-related genes such as MnSOD1, MnSOD2, and PDHA-M were more expressed in the tolerant genotype, which encode manganese-dependent superoxide dismutase and the alpha subunit of pyruvate dehydrogenase, respectively. Upon re-watering, tolerant genotype recovered to almost normal levels of photosynthesis, carboxylation efficiency, lipid peroxidation, and electrolyte leakage, while susceptible genotype still suffered critical issues. Overall, these results suggest that a developed root system and an efficient photosynthetic apparatus along with the timely and effective accumulation of protective compounds enabled the tolerant sesame to withstand stress and successfully return to a normal growth state after drought relief. The findings of this study can be used as promising criteria for evaluating genotypes under drought stress in future sesame breeding programs. Supplementary Information The online version contains supplementary material available at 10.1007/s12298-023-01372-y.
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Affiliation(s)
- Mohammad Amin Baghery
- Department of Biotechnology and Plant Breeding, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
| | - Seyed Kamal Kazemitabar
- Department of Biotechnology and Plant Breeding, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
| | - Ali Dehestani
- Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University, Sari, Iran
| | - Pooyan Mehrabanjoubani
- Department of Basic Science, Faculty of Animal Sciences and Fisheries, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
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Coutinho FS, Mesquita RO, Rodrigues JM, Zanotti A, Faustino VA, Barros E, Vital CE, de Almeida Oliveira MG, Meira RMSA, Williams TCR, Fontes EPB, Loureiro ME, de Oliveira Ramos HJ. Alterations in the root phenylpropanoid pathway and root-shoot vessel system as main determinants of the drought tolerance of a soybean genotype. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2023; 29:559-577. [PMID: 37187776 PMCID: PMC10172417 DOI: 10.1007/s12298-023-01307-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023]
Abstract
Climate change increases precipitation variability, particularly in savanna environments. We have used integrative strategies to understand the molecular mechanisms of drought tolerance, which will be crucial for developing improved genotypes. The current study compares the molecular and physiological parameters between the drought-tolerant Embrapa 48 and the sensitive BR16 genotypes. We integrated the root-shoot system's transcriptome, proteome, and metabolome to understand drought tolerance. The results indicated that Embrapa 48 had a greater capacity for water absorption due to alterations in length and volume. Drought tolerance appears to be ABA-independent, and IAA levels in the leaves partially explain the higher root growth. Proteomic profiles revealed up-regulated proteins involved in glutamine biosynthesis and proteolysis, suggesting osmoprotection and explaining the larger root volume. Dysregulated proteins in the roots belong to the phenylpropanoid pathways. Additionally, PR-like proteins involved in the biosynthesis of phenolics may act to prevent oxidative stress and as a substrate for modifying cell walls. Thus, we concluded that alterations in the root-shoot conductive vessel system are critical in promoting drought tolerance. Moreover, photosynthetic parameters from reciprocal grafting experiments indicated that the root system is more essential than the shoots in the drought tolerance mechanism. Finally, we provided a comprehensive overview of the genetic, molecular, and physiological traits involved in drought tolerance mechanisms. Supplementary Information The online version contains supplementary material available at 10.1007/s12298-023-01307-7.
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Affiliation(s)
- Flaviane Silva Coutinho
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | | | - Juliano Mendonça Rodrigues
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | - Analú Zanotti
- Departamento de Biologia Vegetal, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | - Verônica Aparecida Faustino
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | - Edvaldo Barros
- Núcleo de Análise de Biomoléculas (NuBioMol), Centro de Ciências Biológicas, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | - Camilo Elber Vital
- Núcleo de Análise de Biomoléculas (NuBioMol), Centro de Ciências Biológicas, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | | | | | | | | | | | - Humberto Josué de Oliveira Ramos
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
- Núcleo de Análise de Biomoléculas (NuBioMol), Centro de Ciências Biológicas, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
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Jan N, Rather AMUD, John R, Chaturvedi P, Ghatak A, Weckwerth W, Zargar SM, Mir RA, Khan MA, Mir RR. Proteomics for abiotic stresses in legumes: present status and future directions. Crit Rev Biotechnol 2023; 43:171-190. [PMID: 35109728 DOI: 10.1080/07388551.2021.2025033] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Legumes are the most important crop plants in agriculture, contributing 27% of the world's primary food production. However, productivity and production of Legumes is reduced due to increasing environmental stress. Hence, there is a pressing need to understand the molecular mechanism involved in stress response and legumes adaptation. Proteomics provides an important molecular approach to investigate proteins involved in stress response. Both the gel-based and gel-free-based techniques have significantly contributed to understanding the proteome regulatory network in leguminous plants. In the present review, we have discussed the role of different proteomic approaches (2-DE, 2 D-DIGE, ICAT, iTRAQ, etc.) in the identification of various stress-responsive proteins in important leguminous crops, including soybean, chickpea, cowpea, pigeon pea, groundnut, and common bean under variable abiotic stresses including heat, drought, salinity, waterlogging, frost, chilling and metal toxicity. The proteomic analysis has revealed that most of the identified differentially expressed proteins in legumes are involved in photosynthesis, carbohydrate metabolism, signal transduction, protein metabolism, defense, and stress adaptation. The proteomic approaches provide insights in understanding the molecular mechanism of stress tolerance in legumes and have resulted in the identification of candidate genes used for the genetic improvement of plants against various environmental stresses. Identifying novel proteins and determining their expression under different stress conditions provide the basis for effective engineering strategies to improve stress tolerance in crop plants through marker-assisted breeding.
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Affiliation(s)
- Nelofer Jan
- Division of Genetics & Plant Breeding, Faculty of Agriculture, SKUAST-Kashmir, Kashmir, India
| | | | - Riffat John
- Plant Molecular Biology Laboratory, Department of Botany, University of Kashmir, Srinagar, India
| | - Palak Chaturvedi
- Molecular Systems Biology Lab (MOSYS), Department of Functional and Evolutionary Ecology, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Arindam Ghatak
- Molecular Systems Biology Lab (MOSYS), Department of Functional and Evolutionary Ecology, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Wolfram Weckwerth
- Molecular Systems Biology Lab (MOSYS), Department of Functional and Evolutionary Ecology, Faculty of Life Sciences, University of Vienna, Vienna, Austria.,Vienna Metabolomics Center, University of Vienna, Vienna, Austria
| | - Sajad Majeed Zargar
- Division of Plant Biotechnology, Faculty of Horticulture, SKUAST-Kashmir, Srinagar, India
| | - Rakeeb Ahmad Mir
- Department of Biotechnology, Baba Ghulam Shah Badshah University, Jammu, India
| | - Mohd Anwar Khan
- Division of Genetics & Plant Breeding, Faculty of Agriculture, SKUAST-Kashmir, Kashmir, India
| | - Reyazul Rouf Mir
- Division of Genetics & Plant Breeding, Faculty of Agriculture, SKUAST-Kashmir, Kashmir, India
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Alves da Silva A, Oliveira Silva C, do Rosario Rosa V, Silva Santos MF, Naomi Kuki K, Dal-Bianco M, Delmond Bueno R, Alves de Oliveira J, Santos Brito D, Costa AC, Ribeiro C. Metabolic adjustment and regulation of gene expression are essential for increased resistance to severe water deficit and resilience post-stress in soybean. PeerJ 2022; 10:e13118. [PMID: 35321407 PMCID: PMC8935993 DOI: 10.7717/peerj.13118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 02/23/2022] [Indexed: 01/12/2023] Open
Abstract
Background Soybean is the main oilseed crop grown in the world; however, drought stress affects its growth and physiology, reducing its yield. The objective of this study was to characterize the physiological, metabolic, and genetic aspects that determine differential resistance to water deficit in soybean genotypes. Methods Three soybean genotypes were used in this study, two lineages (L11644 and L13241), and one cultivar (EMBRAPA 48-C48). Plants were grown in pots containing 8 kg of a mixture of soil and sand (2:1) in a greenhouse under sunlight. Soil moisture in the pots was maintained at field capacity until the plants reached the stage of development V4 (third fully expanded leaf). At this time, plants were subjected to three water treatments: Well-Watered (WW) (plants kept under daily irrigation); Water Deficit (WD) (withholding irrigation until plants reached the leaf water potential at predawn of -1.5 ± 0.2 MPa); Rewatered (RW) (plants rehydrated for three days after reached the water deficit). The WW and WD water treatments were evaluated on the eighth day for genotypes L11644 and C48, and on the tenth day for L13241, after interruption of irrigation. For the three genotypes, the treatment RW was evaluated after three days of resumption of irrigation. Physiological, metabolic and gene expression analyses were performed. Results Water deficit inhibited growth and gas exchange in all genotypes. The accumulation of osmolytes and the concentrations of chlorophylls and abscisic acid (ABA) were higher in L13241 under stress. The metabolic adjustment of lineages in response to WD occurred in order to accumulate amino acids, carbohydrates, and polyamines in leaves. The expression of genes involved in drought resistance responses was more strongly induced in L13241. In general, rehydration provided recovery of plants to similar conditions of control treatment. Although the C48 and L11644 genotypes have shown some tolerance and resilience responses to severe water deficit, greater efficiency was observed in the L13241 genotype through adjustments in morphological, physiological, genetic and metabolic characteristics that are combined in the same plant. This study contributes to the advancement in the knowledge about the resistance to drought in cultivated plants and provides bases for the genetic improvement of the soybean culture.
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Affiliation(s)
- Adinan Alves da Silva
- Ecophysiology and Plant Productivity Laboratory, Instituto Federal Goiano-Campus Rio Verde, Rio Verde, Goiás, Brazil
| | - Cíntia Oliveira Silva
- Department of General Biology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | | | | | - Kacilda Naomi Kuki
- Department of Agronomy, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Maximiller Dal-Bianco
- Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Rafael Delmond Bueno
- Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | | | - Danielle Santos Brito
- Department of General Biology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Alan Carlos Costa
- Ecophysiology and Plant Productivity Laboratory, Instituto Federal Goiano-Campus Rio Verde, Rio Verde, Goiás, Brazil
| | - Cleberson Ribeiro
- Department of General Biology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
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Xu H, Guo Y, Qiu L, Ran Y. Progress in Soybean Genetic Transformation Over the Last Decade. FRONTIERS IN PLANT SCIENCE 2022; 13:900318. [PMID: 35755694 PMCID: PMC9231586 DOI: 10.3389/fpls.2022.900318] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 05/11/2022] [Indexed: 05/13/2023]
Abstract
Soybean is one of the important food, feed, and biofuel crops in the world. Soybean genome modification by genetic transformation has been carried out for trait improvement for more than 4 decades. However, compared to other major crops such as rice, soybean is still recalcitrant to genetic transformation, and transgenic soybean production has been hampered by limitations such as low transformation efficiency and genotype specificity, and prolonged and tedious protocols. The primary goal in soybean transformation over the last decade is to achieve high efficiency and genotype flexibility. Soybean transformation has been improved by modifying tissue culture conditions such as selection of explant types, adjustment of culture medium components and choice of selection reagents, as well as better understanding the transformation mechanisms of specific approaches such as Agrobacterium infection. Transgenesis-based breeding of soybean varieties with new traits is now possible by development of improved protocols. In this review, we summarize the developments in soybean genetic transformation to date, especially focusing on the progress made using Agrobacterium-mediated methods and biolistic methods over the past decade. We also discuss current challenges and future directions.
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Affiliation(s)
- Hu Xu
- Tianjin Genovo Biotechnology Co., Ltd., Tianjin, China
| | - Yong Guo
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Lijuan Qiu
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- *Correspondence: Lijuan Qiu,
| | - Yidong Ran
- Tianjin Genovo Biotechnology Co., Ltd., Tianjin, China
- Yidong Ran,
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9
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Monteiro LP, Silva Júnior NR, Vital CE, Barros RA, Barros E, Auad AM, Pereira JF, Ramos HJDO, Oliveira MGDA. Protein and phytohormone profiles of Mahanarva spectabilis salivary glands infesting different forages. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2021; 106:e21773. [PMID: 33576520 DOI: 10.1002/arch.21773] [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: 06/29/2020] [Revised: 10/16/2020] [Accepted: 01/13/2021] [Indexed: 06/12/2023]
Abstract
Given the importance of pastures for feeding cattle, the study of factors that affect their productivity is essential to get plant material of higher nutritional quality. Thus, the study of insect-plant interaction is important for the development of control strategies. Pasture spittlebugs affect forage grasses causing severe damage. We tested hormone and protein profiles differentially expressed in the salivary glands of Mahanarva spectabilis when fed with different pasture genotypes. The LC/MS approaches combined with bioinformatics tools were used to identify the mains biological processes in the salivary glands. The grouping revealed a greater number of proteins involved in biological processes of metabolic synthesis, biotic/abiotic stress, and ion transport across the membrane. The proteomic profiles were altered when insects were fed with different grasses. We also detected phytohormones in the salivary glands involved in the modulation of defense responses in host plants. These results allowed the analysis of important biological processes such as cell homeostasis, stress proteins, nucleic acid metabolism, regulation of muscle contraction, and transport and export of biomolecules. This represents an important advance in the understanding of the plant-pest interaction and can contribute to the choice of target elicitors, which allow effective strategies in the control of pasture spittlebugs.
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Affiliation(s)
- Luana P Monteiro
- Department of Biochemistry and Molecular Biology, UFV, Laboratory of Enzymology and Biochemistry of Proteins and Peptides, BIOAGRO/INCT - IPP, Viçosa, Minas Gerais, Brazil
| | - Neilier R Silva Júnior
- Department of Biochemistry and Molecular Biology, UFV, Laboratory of Enzymology and Biochemistry of Proteins and Peptides, BIOAGRO/INCT - IPP, Viçosa, Minas Gerais, Brazil
| | - Camilo E Vital
- Department of Biochemistry and Molecular Biology, UFV, Laboratory of Enzymology and Biochemistry of Proteins and Peptides, BIOAGRO/INCT - IPP, Viçosa, Minas Gerais, Brazil
| | - Rafael A Barros
- Department of Biochemistry and Molecular Biology, UFV, Laboratory of Enzymology and Biochemistry of Proteins and Peptides, BIOAGRO/INCT - IPP, Viçosa, Minas Gerais, Brazil
| | - Edvaldo Barros
- Nucleus of Analysis of Biomolecules - NuBioMol, UFV, Viçosa, Minas Gerais, Brazil
| | - Alexander M Auad
- Entomology Laboratory, Embrapa Gado de Leite, Juiz de Fora, Minas Gerais, Brazil
| | - Jorge F Pereira
- Entomology Laboratory, Embrapa Gado de Leite, Juiz de Fora, Minas Gerais, Brazil
| | - Humberto J de O Ramos
- Department of Biochemistry and Molecular Biology, UFV, Laboratory of Enzymology and Biochemistry of Proteins and Peptides, BIOAGRO/INCT - IPP, Viçosa, Minas Gerais, Brazil
| | - Maria G de A Oliveira
- Department of Biochemistry and Molecular Biology, UFV, Laboratory of Enzymology and Biochemistry of Proteins and Peptides, BIOAGRO/INCT - IPP, Viçosa, Minas Gerais, Brazil
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10
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Gómez JD, Pinheiro VJM, Silva JC, Romero JV, Meriño-Cabrera Y, Coutinho FS, Lourenção AL, Serrão JE, Vital CE, Fontes EPB, Oliveira MGA, Ramos HJO. Leaf metabolic profiles of two soybean genotypes differentially affect the survival and the digestibility of Anticarsia gemmatalis caterpillars. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 155:196-212. [PMID: 32771931 DOI: 10.1016/j.plaphy.2020.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/28/2020] [Accepted: 07/05/2020] [Indexed: 06/11/2023]
Abstract
Insect pests such as Anticarsia gemmatalis cause defoliation and yield losses. Soybean breeding has obtained resistant genotypes, however the mechanism remains unknown. Studies indicated the presence of deterrents compounds in the resistant genotype IAC17, and their leaf metabolite profiles were compared to the susceptible genotype UFV105, which was elicited or not by caterpillar infestation. Cluster analysis indicated a significative distinction between these profiles as well as differences in plant defense pathways. Methylquercetins were constitutively present in the largest concentrations, specifically in the IAC17. Relationship between the resistance and the levels of phytohormones jasmonic acid, abscisic acid and salicylic acid was not observed. However, 1-aminocyclopropane -1carboxylic acid levels indicated that the ethylene may be involved in the constitutive biosynthesis of bioactive compounds. Extracts were added to the diets at three different concentrations to evaluate the effect on caterpillar survival. Lowest survival rates were observed when extracts from the resistant IAC 17 were used, at the lowest concentrations. Survival rates were not higher when IAC 17 infested by caterpillars were used. On the other hand, when extracts from the susceptible were used, the survival reductions were only observed in the highest extract concentrations. These supplementations of the diet reduced the digestive capacity, agreeing with the proteolytic activities, whereas malformations of the intestinal cells were dose dependent. The inhibitory effects persisted in higher dilutions only for the IAC17. Constitutive resistance was also explained by higher levels of protease inhibition. These results can be useful to elucidate the genes and cascades controlling the resistance.
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Affiliation(s)
- Jenny D Gómez
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil; Center for Biomolecules Analysis, NuBioMol, Universidade Federal de Viçosa, Viçosa-MG, Brazil
| | - Valquiria J M Pinheiro
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil
| | - João Carlos Silva
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil
| | - Juan V Romero
- Department of Biology, Universidade Federal de Viçosa UFV, Laboratory of Biometry, Viçosa-MG, Brazil
| | - Yaremis Meriño-Cabrera
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil
| | | | | | - Jose E Serrão
- Department of Biology, Universidade Federal de Viçosa UFV, Laboratory of Biometry, Viçosa-MG, Brazil
| | - Camilo Elber Vital
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil; Center for Biomolecules Analysis, NuBioMol, Universidade Federal de Viçosa, Viçosa-MG, Brazil
| | - Elizabeth P B Fontes
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil
| | - Maria G A Oliveira
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil
| | - Humberto J O Ramos
- Department of Biochemistry and Molecular Biology, UFV, BIOAGRO/INCT-IPP, Viçosa-MG, Brazil; Center for Biomolecules Analysis, NuBioMol, Universidade Federal de Viçosa, Viçosa-MG, Brazil.
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Czékus Z, Csíkos O, Ördög A, Tari I, Poór P. Effects of Jasmonic Acid in ER Stress and Unfolded Protein Response in Tomato Plants. Biomolecules 2020; 10:biom10071031. [PMID: 32664460 PMCID: PMC7407312 DOI: 10.3390/biom10071031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/01/2020] [Accepted: 07/08/2020] [Indexed: 12/16/2022] Open
Abstract
Endoplasmic reticulum (ER) stress elicits a protective mechanism called unfolded protein response (UPR) to maintain cellular homeostasis, which can be regulated by defence hormones. In this study, the physiological role of jasmonic acid (JA) in ER stress and UPR signalling has been investigated in intact leaves of tomato plants. Exogenous JA treatments not only induced the transcript accumulation of UPR marker gene SlBiP but also elevated transcript levels of SlIRE1 and SlbZIP60. By the application of JA signalling mutant jai1 plants, the role of JA in ER stress sensing and signalling was further investigated. Treatment with tunicamycin (Tm), the inhibitor of N-glycosylation of secreted glycoproteins, increased the transcript levels of SlBiP. Interestingly, SlIRE1a and SlIRE1b were significantly lower in jai1. In contrast, the transcript accumulation of Bax Inhibitor-1 (SlBI1) and SlbZIP60 was higher in jai1. To evaluate how a chemical chaperone modulates Tm-induced ER stress, plants were treated with sodium 4-phenylbutyrate, which also decreased the Tm-induced increase in SlBiP, SlIRE1a, and SlBI1 transcripts. In addition, it was found that changes in hydrogen peroxide content, proteasomal activity, and lipid peroxidation induced by Tm is regulated by JA, while nitric oxide was not involved in ER stress and UPR signalling in leaves of tomato.
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Affiliation(s)
- Zalán Czékus
- Department of Plant Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary; (Z.C.); (O.C.); (A.Ö.); (I.T.)
- Doctoral School of Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary
| | - Orsolya Csíkos
- Department of Plant Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary; (Z.C.); (O.C.); (A.Ö.); (I.T.)
| | - Attila Ördög
- Department of Plant Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary; (Z.C.); (O.C.); (A.Ö.); (I.T.)
| | - Irma Tari
- Department of Plant Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary; (Z.C.); (O.C.); (A.Ö.); (I.T.)
| | - Péter Poór
- Department of Plant Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary; (Z.C.); (O.C.); (A.Ö.); (I.T.)
- Correspondence:
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