1
|
Bhattacharyya S, Giridhar M, Meier B, Peiter E, Vothknecht UC, Chigri F. Global transcriptome profiling reveals root- and leaf-specific responses of barley ( Hordeum vulgare L.) to H 2O 2. FRONTIERS IN PLANT SCIENCE 2023; 14:1223778. [PMID: 37771486 PMCID: PMC10523330 DOI: 10.3389/fpls.2023.1223778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 08/23/2023] [Indexed: 09/30/2023]
Abstract
In cereal crops, such as barley (Hordeum vulgare L.), the ability to appropriately respond to environmental cues is an important factor for yield stability and thus for agricultural production. Reactive oxygen species (ROS), such as hydrogen peroxide (H2O2), are key components of signal transduction cascades involved in plant adaptation to changing environmental conditions. H2O2-mediated stress responses include the modulation of expression of stress-responsive genes required to cope with different abiotic and biotic stresses. Despite its importance, knowledge of the effects of H2O2 on the barley transcriptome is still scarce. In this study, we identified global transcriptomic changes induced after application of 10 mM H2O2 to five-day-old barley plants. In total, 1883 and 1001 differentially expressed genes (DEGs) were identified in roots and leaves, respectively. Most of these DEGs were organ-specific, with only 209 DEGs commonly regulated and 37 counter-regulated between both plant parts. A GO term analysis further confirmed that different processes were affected in roots and leaves. It revealed that DEGs in leaves mostly comprised genes associated with hormone signaling, response to H2O2 and abiotic stresses. This includes many transcriptions factors and small heat shock proteins. DEGs in roots mostly comprised genes linked to crucial aspects of H2O2 catabolism and oxidant detoxification, glutathione metabolism, as well as cell wall modulation. These categories include many peroxidases and glutathione transferases. As with leaves, the H2O2 response category in roots contains small heat shock proteins, however, mostly different members of this family were affected and they were all regulated in the opposite direction in the two plant parts. Validation of the expression of the selected commonly regulated DEGs by qRT-PCR was consistent with the RNA-seq data. The data obtained in this study provide an insight into the molecular mechanisms of oxidative stress responses in barley, which might also play a role upon other stresses that induce oxidative bursts.
Collapse
Affiliation(s)
| | - Maya Giridhar
- Institute for Cellular and Molecular Botany, University of Bonn, Bonn, Germany
- Leibniz Institute for Food Systems Biology at the Technical University of Munich, Freising, Germany
| | - Bastian Meier
- Institute of Agricultural and Nutritional Sciences, Faculty of Natural Sciences III, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Edgar Peiter
- Institute of Agricultural and Nutritional Sciences, Faculty of Natural Sciences III, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Ute C. Vothknecht
- Institute for Cellular and Molecular Botany, University of Bonn, Bonn, Germany
| | - Fatima Chigri
- Institute for Cellular and Molecular Botany, University of Bonn, Bonn, Germany
| |
Collapse
|
2
|
QTL Mapping and a Transcriptome Integrative Analysis Uncover the Candidate Genes That Control the Cold Tolerance of Maize Introgression Lines at the Seedling Stage. Int J Mol Sci 2023; 24:ijms24032629. [PMID: 36768951 PMCID: PMC9917090 DOI: 10.3390/ijms24032629] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/15/2023] [Accepted: 01/20/2023] [Indexed: 02/03/2023] Open
Abstract
Chilling injury owing to low temperatures severely affects the growth and development of maize (Zea mays.L) seedlings during the early and late spring seasons. The existing maize germplasm is deficient in the resources required to improve maize's ability to tolerate cold injury. Therefore, it is crucial to introduce and identify excellent gene/QTLs that confer cold tolerance to maize for sustainable crop production. Wild relatives of maize, such as Z. perennis and Tripsacum dactyloides, are strongly tolerant to cold and can be used to improve the cold tolerance of maize. In a previous study, a genetic bridge among maize that utilized Z. perennis and T. dactyloides was created and used to obtain a highly cold-tolerant maize introgression line (MIL)-IB030 by backcross breeding. In this study, two candidate genes that control relative electrical conductivity were located on MIL-IB030 by forward genetics combined with a weighted gene co-expression network analysis. The results of the phenotypic, genotypic, gene expression, and functional verification suggest that two candidate genes positively regulate cold tolerance in MIL-IB030 and could be used to improve the cold tolerance of cultivated maize. This study provides a workable route to introduce and mine excellent genes/QTLs to improve the cold tolerance of maize and also lays a theoretical and practical foundation to improve cultivated maize against low-temperature stress.
Collapse
|
3
|
Kosová K, Vítámvás P, Skuhrovec J, Vítámvás J, Planchon S, Renaut J, Saska P. Proteomic responses of two spring wheat cultivars to the combined water deficit and aphid ( Metopolophium dirhodum) treatments. FRONTIERS IN PLANT SCIENCE 2022; 13:1005755. [PMID: 36452089 PMCID: PMC9704420 DOI: 10.3389/fpls.2022.1005755] [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: 07/28/2022] [Accepted: 10/25/2022] [Indexed: 06/17/2023]
Abstract
In the field, plants usually have to face the combined effects of abiotic and biotic stresses. In our study, two spring wheat cultivars-Septima and Quintus-were subjected to three water regimes [70%, 50%, and 40% soil water capacity (SWC)], aphid (Metopolophium dirhodum) infestation, or the combination of both stresses, i.e., water deficit (50%, 40% SWC) and aphids. The study has a 2 × 3 × 2 factorial design with three biological replicates. In the present study, the results of proteomic analysis using 2D-DIGE followed by MALDI-TOF/TOF protein identification are presented. Water deficit but also aphid infestation led to alterations in 113 protein spots including proteins assigned to a variety of biological processes ranging from signaling via energy metabolism, redox regulation, and stress and defense responses to secondary metabolism indicating a long-term adaptation to adverse conditions. The absence of specific proteins involved in plant response to herbivorous insects indicates a loss of resistance to aphids in modern wheat cultivars during the breeding process and is in accordance with the "plant vigor hypothesis." Septima revealed enhanced tolerance with respect to Quintus as indicated by higher values of morphophysiological characteristics (fresh aboveground biomass, leaf length, osmotic potential per full water saturation) and relative abundance of proteins involved in mitochondrial respiration and ATP biosynthesis.
Collapse
Affiliation(s)
- Klára Kosová
- Plant Stress Biology and Biotechnology Group, Department of Plant Genetics and Breeding, Crop Research Institute, Prague, Czechia
| | - Pavel Vítámvás
- Plant Stress Biology and Biotechnology Group, Department of Plant Genetics and Breeding, Crop Research Institute, Prague, Czechia
| | - Jiří Skuhrovec
- Functional Diversity Group, Department of Plant Protection, Crop Research Institute, Prague, Czechia
| | - Jan Vítámvás
- Plant Stress Biology and Biotechnology Group, Department of Plant Genetics and Breeding, Crop Research Institute, Prague, Czechia
- Faculty of Forestry and Wood Science, Czech University of Life Sciences, Prague, Czechia
| | - Sébastien Planchon
- Biotechnologies and Environmental Analytics Platform (BEAP), Environmental Research and Innovation (ERIN) Department, Luxembourg Institute of Science and Technology (LIST), Esch-sur-Alzette, Luxembourg
| | - Jenny Renaut
- Biotechnologies and Environmental Analytics Platform (BEAP), Environmental Research and Innovation (ERIN) Department, Luxembourg Institute of Science and Technology (LIST), Esch-sur-Alzette, Luxembourg
| | - Pavel Saska
- Functional Diversity Group, Department of Plant Protection, Crop Research Institute, Prague, Czechia
| |
Collapse
|
4
|
Liu X, Wei R, Tian M, Liu J, Ruan Y, Sun C, Liu C. Combined Transcriptome and Metabolome Profiling Provide Insights into Cold Responses in Rapeseed ( Brassica napus L.) Genotypes with Contrasting Cold-Stress Sensitivity. Int J Mol Sci 2022; 23:13546. [PMID: 36362332 PMCID: PMC9657917 DOI: 10.3390/ijms232113546] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 11/26/2023] Open
Abstract
Low temperature is a major environmental factor, which limits rapeseed (Brassica napus L.) growth, development, and productivity. So far, the physiological and molecular mechanisms of rapeseed responses to cold stress are not fully understood. Here, we explored the transcriptome and metabolome profiles of two rapeseed genotypes with contrasting cold responses, i.e., XY15 (cold-sensitive) and GX74 (cold-tolerant). The global metabolome profiling detected 545 metabolites in siliques of both genotypes before (CK) and after cold-stress treatment (LW). The contents of several sugar metabolites were affected by cold stress with the most accumulated saccharides being 3-dehydro-L-threonic acid, D-xylonic acid, inositol, D-mannose, D-fructose, D-glucose, and L-glucose. A total of 1943 and 5239 differentially expressed genes were identified from the transcriptome sequencing in XY15CK_vs_XY15LW and GX74CK_vs_GX74LW, respectively. We observed that genes enriched in sugar metabolism and biosynthesis-related pathways, photosynthesis, reactive oxygen species scavenging, phytohormone, and MAPK signaling were highly expressed in GX74LW. In addition, several genes associated with cold-tolerance-related pathways, e.g., the CBF-COR pathway and MAPK signaling, were specifically expressed in GX74LW. Contrarily, genes in the above-mentioned pathways were mostly downregulated in XY15LW. Thus, our results indicate the involvement of these pathways in the differential cold-stress responses in XY15 and GX74.
Collapse
Affiliation(s)
- Xinhong Liu
- Key Laboratory of Hunan Provincial on Crop Epigenetic Regulation and Development, Hunan Agricultural University, Changsha 410128, China
- Crop Research Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China
| | - Ran Wei
- Key Laboratory of Hunan Provincial on Crop Epigenetic Regulation and Development, Hunan Agricultural University, Changsha 410128, China
| | - Minyu Tian
- Key Laboratory of Hunan Provincial on Crop Epigenetic Regulation and Development, Hunan Agricultural University, Changsha 410128, China
- Key Laboratory of Crop Physiology and Molecular Biology of Ministry of Education, Hunan Agricultural University, Changsha 410128, China
| | - Jinchu Liu
- Key Laboratory of Hunan Provincial on Crop Epigenetic Regulation and Development, Hunan Agricultural University, Changsha 410128, China
| | - Ying Ruan
- Key Laboratory of Hunan Provincial on Crop Epigenetic Regulation and Development, Hunan Agricultural University, Changsha 410128, China
| | - Chuanxin Sun
- Key Laboratory of Hunan Provincial on Crop Epigenetic Regulation and Development, Hunan Agricultural University, Changsha 410128, China
| | - Chunlin Liu
- Key Laboratory of Hunan Provincial on Crop Epigenetic Regulation and Development, Hunan Agricultural University, Changsha 410128, China
- Key Laboratory of Crop Physiology and Molecular Biology of Ministry of Education, Hunan Agricultural University, Changsha 410128, China
| |
Collapse
|
5
|
Mikołajczak K, Kuczyńska A, Ogrodowicz P, Kiełbowicz-Matuk A, Ćwiek-Kupczyńska H, Daszkowska-Golec A, Szarejko I, Surma M, Krajewski P. High-throughput sequencing data revealed genotype-specific changes evoked by heat stress in crown tissue of barley sdw1 near-isogenic lines. BMC Genomics 2022; 23:177. [PMID: 35246029 PMCID: PMC8897901 DOI: 10.1186/s12864-022-08410-1] [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: 08/20/2021] [Accepted: 02/22/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND High temperature shock is becoming increasingly common in our climate, affecting plant growth and productivity. The ability of a plant to survive stress is a complex phenomenon. One of the essential tissues for plant performance under various environmental stimuli is the crown. However, the molecular characterization of this region remains poorly investigated. Gibberellins play a fundamental role in whole-plant stature formation. This study identified plant stature modifications and crown-specific transcriptome re-modeling in gibberellin-deficient barley sdw1.a (BW827) and sdw1.d (BW828) mutants exposed to increased temperature. RESULTS The deletion around the sdw1 gene in BW827 was found to encompass at least 13 genes with primarily regulatory functions. A bigger genetic polymorphism of BW828 than of BW827 in relation to wild type was revealed. Transcriptome-wide sequencing (RNA-seq) revealed several differentially expressed genes involved in gibberellin metabolism and heat response located outside of introgression regions. It was found that HvGA20ox4, a paralogue of the HvGA20ox2 gene, was upregulated in BW828 relative to other genotypes, which manifested as basal internode elongation. The transcriptome response to elevated temperature differed in the crown of sdw1.a and sdw1.d mutants; it was most contrasting for HvHsf genes upregulated under elevated temperature in BW828, whereas those specific to BW827 were downregulated. In-depth examination of sdw1 mutants revealed also some differences in their phenotypes and physiology. CONCLUSIONS We concluded that despite the studied sdw1 mutants being genetically related, their heat response seemed to be genotype-specific and observed differences resulted from genetic background diversity rather than single gene mutation, multiple gene deletion, or allele-specific expression of the HvGA20ox2 gene. Differences in the expressional reaction of genes to heat in different sdw1 mutants, found to be independent of the polymorphism, could be further explained by in-depth studies of the regulatory factors acting in the studied system. Our findings are particularly important in genetic research area since molecular response of crown tissue has been marginally investigated, and can be useful for wide genetic research of crops since barley has become a model plant for them.
Collapse
Affiliation(s)
| | - Anetta Kuczyńska
- Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Piotr Ogrodowicz
- Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | | | | | - Agata Daszkowska-Golec
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Katowice, Poland
| | - Iwona Szarejko
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Katowice, Poland
| | - Maria Surma
- Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Paweł Krajewski
- Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland.
| |
Collapse
|
6
|
Chaudhry S, Sidhu GPS. Climate change regulated abiotic stress mechanisms in plants: a comprehensive review. PLANT CELL REPORTS 2022; 41:1-31. [PMID: 34351488 DOI: 10.1007/s00299-021-02759-5] [Citation(s) in RCA: 104] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 07/18/2021] [Indexed: 05/20/2023]
Abstract
Global climate change is identified as a major threat to survival of natural ecosystems. Climate change is a dynamic, multifaceted system of alterations in environmental conditions that affect abiotic and biotic components of the world. It results in alteration in environmental conditions such as heat waves, intensity of rainfall, CO2 concentration and temperature that lead to rise in new pests, weeds and pathogens. Climate change is one of the major constraints limiting plant growth and development worldwide. It impairs growth, disturbs photosynthesis, and reduces physiological responses in plants. The variations in global climate have gained the attention of researchers worldwide, as these changes negatively affect the agriculture by reducing crop productivity and food security. With this background, this review focuses on the effects of elevated atmospheric CO2 concentration, temperature, drought and salinity on the morphology, physiology and biochemistry of plants. Furthermore, this paper outlines an overview on the reactive oxygen species (ROS) production and their impact on the biochemical and molecular status of plants with increased climatic variations. Also additionally, different tolerance strategies adopted by plants to combat environmental adversities have been discussed.
Collapse
Affiliation(s)
- Smita Chaudhry
- Institute of Environmental Studies, Kurukshetra University, Kurukshetra, Haryana, 136119, India
- Centre for Applied Biology in Environment Sciences, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Gagan Preet Singh Sidhu
- Centre for Applied Biology in Environment Sciences, Kurukshetra University, Kurukshetra, Haryana, 136119, India.
| |
Collapse
|
7
|
Bahmani M, O’Lone CE, Juhász A, Nye-Wood M, Dunn H, Edwards IB, Colgrave ML. Application of Mass Spectrometry-Based Proteomics to Barley Research. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:8591-8609. [PMID: 34319719 PMCID: PMC8389776 DOI: 10.1021/acs.jafc.1c01871] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Barley (Hordeum vulgare) is the fourth most cultivated crop in the world in terms of production volume, and it is also the most important raw material of the malting and brewing industries. Barley belongs to the grass (Poaceae) family and plays an important role in food security and food safety for both humans and livestock. With the global population set to reach 9.7 billion by 2050, but with less available and/or suitable land for agriculture, the use of biotechnology tools in breeding programs are of considerable importance in the quest to meet the growing food gap. Proteomics as a member of the "omics" technologies has become popular for the investigation of proteins in cereal crops and particularly barley and its related products such as malt and beer. This technology has been applied to study how proteins in barley respond to adverse environmental conditions including abiotic and/or biotic stresses, how they are impacted during food processing including malting and brewing, and the presence of proteins implicated in celiac disease. Moreover, proteomics can be used in the future to inform breeding programs that aim to enhance the nutritional value and broaden the application of this crop in new food and beverage products. Mass spectrometry analysis is a valuable tool that, along with genomics and transcriptomics, can inform plant breeding strategies that aim to produce superior barley varieties. In this review, recent studies employing both qualitative and quantitative mass spectrometry approaches are explored with a focus on their application in cultivation, manufacturing, processing, quality, and the safety of barley and its related products.
Collapse
Affiliation(s)
- Mahya Bahmani
- Australian
Research Council Centre of Excellence for Innovations in Peptide and
Protein Science, Edith Cowan University, School of Science, 270 Joondalup
Drive, Joondalup, Western
Australia 6027, Australia
| | - Clare E. O’Lone
- Australian
Research Council Centre of Excellence for Innovations in Peptide and
Protein Science, Edith Cowan University, School of Science, 270 Joondalup
Drive, Joondalup, Western
Australia 6027, Australia
| | - Angéla Juhász
- Australian
Research Council Centre of Excellence for Innovations in Peptide and
Protein Science, Edith Cowan University, School of Science, 270 Joondalup
Drive, Joondalup, Western
Australia 6027, Australia
| | - Mitchell Nye-Wood
- Australian
Research Council Centre of Excellence for Innovations in Peptide and
Protein Science, Edith Cowan University, School of Science, 270 Joondalup
Drive, Joondalup, Western
Australia 6027, Australia
| | - Hugh Dunn
- Australian
Research Council Centre of Excellence for Innovations in Peptide and
Protein Science, Edith Cowan University, School of Science, 270 Joondalup
Drive, Joondalup, Western
Australia 6027, Australia
| | - Ian B. Edwards
- Edstar
Genetics Pty Ltd, SABC - Loneragan Building, Murdoch University, 90 South Street, Murdoch, Western Australia 6150, Australia
| | - Michelle L. Colgrave
- Australian
Research Council Centre of Excellence for Innovations in Peptide and
Protein Science, Edith Cowan University, School of Science, 270 Joondalup
Drive, Joondalup, Western
Australia 6027, Australia
- CSIRO
Agriculture and Food, 306 Carmody Road, St. Lucia, Queensland 4067, Australia
- Phone: +61-7-3214-2697. . Fax: +61-7-3214-2900
| |
Collapse
|
8
|
Transcriptome Analysis Reveals Genes of Flooding-Tolerant and Flooding-Sensitive Rapeseeds Differentially Respond to Flooding at the Germination Stage. PLANTS 2021; 10:plants10040693. [PMID: 33916802 PMCID: PMC8065761 DOI: 10.3390/plants10040693] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 12/31/2022]
Abstract
Flooding results in significant crop yield losses due to exposure of plants to hypoxic stress. Various studies have reported the effect of flooding stress at seedling establishment or later stages. However, the molecular mechanism prevailing at the germination stage under flooding stress remains enigmatic. The present study highlights the comparative transcriptome analysis in two rapeseed lines, i.e., flooding-tolerant (Santana) and -sensitive (23651) lines under control and 6-h flooding treatments at the germination stage. A total of 1840 up-regulated and 1301 down-regulated genes were shared by both lines in response to flooding. There were 4410 differentially expressed genes (DEGs) with increased expression and 4271 DEGs with reduced expression shared in both control and flooding conditions. Gene ontology (GO) enrichment analysis revealed that “transcription regulation”, “structural constituent of cell wall”, “reactive oxygen species metabolic”, “peroxidase”, oxidoreductase”, and “antioxidant activity” were the common processes in rapeseed flooding response. In addition, the processes such as “hormone-mediated signaling pathway”, “response to organic substance response”, “motor activity”, and “microtubule-based process” are likely to confer rapeseed flooding resistance. Mclust analysis clustered DEGs into nine modules; genes in each module shared similar expression patterns and many of these genes overlapped with the top 20 DEGs in some groups. This work provides a comprehensive insight into gene responses and the regulatory network in rapeseed flooding stress and provides guidelines for probing the underlying molecular mechanisms in flooding resistance.
Collapse
|
9
|
A comparative proteomic study of cold responses in potato leaves. Heliyon 2021; 7:e06002. [PMID: 33604464 PMCID: PMC7875832 DOI: 10.1016/j.heliyon.2021.e06002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 12/17/2020] [Accepted: 01/13/2021] [Indexed: 11/21/2022] Open
Abstract
The potato is an important food crop worldwide. While potatoes are rich in nutrition, the production suffers from yield loss caused by frost and freezing. This study used a common potato cultivar, ‘Zhengshu 6’, as the study system to measure the changes in the contents of soluble protein, malondialdehyde (MDA), proline, and chlorophyll after 1, 3, 5, and 7 days of low temperature treatment. We performed two-dimensional electrophoresis (2-DE) in combination with liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) technology and identified 52 differentially expressed protein spots among these timepoints. Results showed that levels of soluble protein, MDA, and proline increased as the duration of the low temperature treatment increased, and the chlorophyll content decreased. The 52 identified protein spots were classified by function as involved in defense response, energy metabolism, photosynthesis, protein degradation, ribosome formation, signal transduction, cell movement, nitrogen metabolism, and other physiological processes, thus allowing potato plants to achieve metabolic balance at low temperatures.
Collapse
|
10
|
Screening and verification of reference genes for analysis of gene expression in winter rapeseed (Brassica rapa L.) under abiotic stress. PLoS One 2020; 15:e0236577. [PMID: 32941459 PMCID: PMC7498103 DOI: 10.1371/journal.pone.0236577] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 07/08/2020] [Indexed: 02/04/2023] Open
Abstract
Winter rapeseed (Brassica rapa L.) is the main oilseed crop in northern China and can safely overwinter at 35 (i.e., Tianshui, China) to 48 degrees north latitude (i.e., Altai, Heilongjiang, Raohe, and Xinjiang, China). In order to identify stable reference genes to understand the molecular mechanisms of stress tolerance in winter rapeseed, internal reference genes of winter rapeseed under four abiotic stresses were analyzed using GeNorm, NormFinder, BestKeeper, and RefFinder software. The most stable combinations of internal reference genes were β-actin and SAND in cold-stressed leaves, β-actin and EF1a in cold-stressed roots, F-box and SAND in high temperature-stressed leaves, and PP2A and RPL in high temperature-stressed roots, SAND and PP2A in NaCl-stressed leaves, RPL and UBC in NaCl-stressed roots, RPL and PP2A in PEG-stressed leaves, and PP2A and RPL in PEG-stressed roots. Expression profiles of PXG3 were used to verify these results. The stable reference genes identified in this study are useful tools for identifying stress-responsive genes to understand the molecular mechanisms of stress tolerance in winter rapeseed.
Collapse
|
11
|
ul Haq S, Khan A, Ali M, Khattak AM, Gai WX, Zhang HX, Wei AM, Gong ZH. Heat Shock Proteins: Dynamic Biomolecules to Counter Plant Biotic and Abiotic Stresses. Int J Mol Sci 2019; 20:E5321. [PMID: 31731530 PMCID: PMC6862505 DOI: 10.3390/ijms20215321] [Citation(s) in RCA: 193] [Impact Index Per Article: 38.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 10/15/2019] [Accepted: 10/23/2019] [Indexed: 12/13/2022] Open
Abstract
Due to the present scenario of climate change, plants have to evolve strategies to survive and perform under a plethora of biotic and abiotic stresses, which restrict plant productivity. Maintenance of plant protein functional conformation and preventing non-native proteins from aggregation, which leads to metabolic disruption, are of prime importance. Plant heat shock proteins (HSPs), as chaperones, play a pivotal role in conferring biotic and abiotic stress tolerance. Moreover, HSP also enhances membrane stability and detoxifies the reactive oxygen species (ROS) by positively regulating the antioxidant enzymes system. Additionally, it uses ROS as a signal to molecules to induce HSP production. HSP also enhances plant immunity by the accumulation and stability of pathogenesis-related (PR) proteins under various biotic stresses. Thus, to unravel the entire plant defense system, the role of HSPs are discussed with a special focus on plant response to biotic and abiotic stresses, which will be helpful in the development of stress tolerance in plant crops.
Collapse
Affiliation(s)
- Saeed ul Haq
- College of Horticulture, Northwest A&F University, Yangling 712100, China; (S.u.H.); (A.K.); (M.A.); (W.-X.G.); (H.-X.Z.)
- Department of Horticulture, University of Agriculture Peshawar, Peshawar 25130, Pakistan;
| | - Abid Khan
- College of Horticulture, Northwest A&F University, Yangling 712100, China; (S.u.H.); (A.K.); (M.A.); (W.-X.G.); (H.-X.Z.)
| | - Muhammad Ali
- College of Horticulture, Northwest A&F University, Yangling 712100, China; (S.u.H.); (A.K.); (M.A.); (W.-X.G.); (H.-X.Z.)
| | - Abdul Mateen Khattak
- Department of Horticulture, University of Agriculture Peshawar, Peshawar 25130, Pakistan;
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
| | - Wen-Xian Gai
- College of Horticulture, Northwest A&F University, Yangling 712100, China; (S.u.H.); (A.K.); (M.A.); (W.-X.G.); (H.-X.Z.)
| | - Huai-Xia Zhang
- College of Horticulture, Northwest A&F University, Yangling 712100, China; (S.u.H.); (A.K.); (M.A.); (W.-X.G.); (H.-X.Z.)
| | - Ai-Min Wei
- Tianjin Vegetable Research Center, Tianjin 300192, China;
| | - Zhen-Hui Gong
- College of Horticulture, Northwest A&F University, Yangling 712100, China; (S.u.H.); (A.K.); (M.A.); (W.-X.G.); (H.-X.Z.)
- State Key Laboratory of Vegetable Germplasm Innovation, Tianjin 300384, China
| |
Collapse
|
12
|
Sharma JK, Sihmar M, Santal AR, Singh NP. Impact assessment of major abiotic stresses on the proteome profiling of some important crop plants: a current update. Biotechnol Genet Eng Rev 2019; 35:126-160. [PMID: 31478455 DOI: 10.1080/02648725.2019.1657682] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Abiotic stresses adversely affect the plant's growth and development leading to loss of crop plants and plant products in terms of both the quality and quantity. Two main strategies are adopted by plants to acclimatize to stresses; avoidance and tolerance. These adaptive strategies of plants at the cellular and metabolic level enable them to withstand such detrimental conditions. Acclimatization is associated with intensive changes in the proteome of plants and these changes are directly involved in plants response to stress. Proteome studies can be used to screen for these proteins and their involvement in plants response to various abiotic stresses evaluated. In this review, proteomic studies of different plants species under different abiotic stresses, particularly drought, salinity, heat, cold, and waterlogging, are discussed. From different proteomic studies, the stress response can be determined by an interaction between proteomic and physiological changes which occur in plants during such stress conditions. These identified proteins from different processes under different abiotic stress conditions definitely add to our understanding for exploiting them in various biotechnological applications in crop improvement.
Collapse
Affiliation(s)
| | - Monika Sihmar
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, India
| | - Anita Rani Santal
- Department of Microbiology, Maharshi Dayanand University, Rohtak, India
| | - N P Singh
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, India
| |
Collapse
|
13
|
A new allergen family involved in pollen food-associated syndrome: Snakin/gibberellin-regulated proteins. J Allergy Clin Immunol 2018; 141:411-414.e4. [DOI: 10.1016/j.jaci.2017.06.041] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/12/2017] [Accepted: 06/28/2017] [Indexed: 11/24/2022]
|
14
|
Mishra D, Shekhar S, Singh D, Chakraborty S, Chakraborty N. Heat Shock Proteins and Abiotic Stress Tolerance in Plants. REGULATION OF HEAT SHOCK PROTEIN RESPONSES 2018. [DOI: 10.1007/978-3-319-74715-6_3] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
15
|
Kosová K, Chrpová J, Šantrůček J, Hynek R, Štěrbová L, Vítámvás P, Bradová J, Prášil IT. The effect of Fusarium culmorum infection and deoxynivalenol (DON) application on proteome response in barley cultivars Chevron and Pedant. J Proteomics 2017; 169:112-124. [PMID: 28713028 DOI: 10.1016/j.jprot.2017.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 05/09/2017] [Accepted: 07/10/2017] [Indexed: 10/19/2022]
Abstract
Fusarium head blight (FHB) disease adversely affects grain quality and final yield in small-grain cereals including barley. In the present study, the effect of an artificial infection with Fusarium culmorum and an application of deoxynivalenol (DON) on barley spikes of cultivars Chevron and Pedant during flowering was investigated at grain mid-dough stage (BBCH 73) 10days after pathogen inoculation (10 dai). Proteomic analysis using a two-dimensional differential gel electrophoresis (2D-DIGE) technique coupled with LC-MS/MS investigated 98 protein spots revealing quantitative or qualitative differences between the experimental variants. Protein functional annotation of 93 identified protein spots revealed that most affected functional groups represent storage proteins (globulins, hordeins), followed by proteins involved in carbohydrate metabolism (α-amylase inhibitor, β-amylase, glycolytic enzymes), amino acid metabolism (aminotransferases), defence response (chitinase, xylanase inhibitor, serpins, SGT1, universal stress protein USP), protein folding (chaperones, chaperonins), redox metabolism (ascorbate-glutathione cycle), and proteasome-dependent protein degradation. The obtained results indicate adverse effects of infection on plant proteome as well as an active plant response to pathogen as shown by enhanced levels of several inhibitors of pathogen-produced degradation enzymes (α-amylase inhibitor, xylanase inhibitor, serpins), chaperones, and other stress-related proteins (SGT1, USP). Genotypic differences were found in hordein abundance between Chevron and Pedant.
Collapse
Affiliation(s)
- Klára Kosová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, 161 06 Prague 6 - Ruzyně, Czech Republic.
| | - Jana Chrpová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, 161 06 Prague 6 - Ruzyně, Czech Republic
| | - Jiří Šantrůček
- Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Technická 5, 166 28 Prague 6, Czech Republic
| | - Radovan Hynek
- Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Technická 5, 166 28 Prague 6, Czech Republic
| | - Lenka Štěrbová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, 161 06 Prague 6 - Ruzyně, Czech Republic
| | - Pavel Vítámvás
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, 161 06 Prague 6 - Ruzyně, Czech Republic
| | - Jana Bradová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, 161 06 Prague 6 - Ruzyně, Czech Republic
| | - Ilja Tom Prášil
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, 161 06 Prague 6 - Ruzyně, Czech Republic
| |
Collapse
|
16
|
Changes in protein abundance and activity involved in freezing tolerance acquisition in winter barley (Hordeum vulgare L.). J Proteomics 2017; 169:58-72. [PMID: 28847648 DOI: 10.1016/j.jprot.2017.08.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 07/28/2017] [Accepted: 08/23/2017] [Indexed: 11/21/2022]
Abstract
The changes in protein abundance induced by cold hardening were analysed by 2 DE in ten doubled haploid (DH) lines of winter barley, highly differentiated with respect to freezing tolerance level. Among 45 differential proteins identified by MALDI-TOF/TOF, the majority was classified as related to photosynthesis, carbohydrate metabolism, oxidation-reduction reactions and stress response. Among the detected proteins, higher abundance of RuBisCO large and small subunits, RuBisCO activase, two Oxygen-evolving enhancer proteins, Ferredoxin-NADP reductase, Cytochrome P450-dependent fatty acid hydroxylase and 14-3-3 protein was associated with higher freezing tolerance level. Lower relative level of hypothetical ATP synthase beta subunit, uncharacterized mitochondrial protein AtMg00810 and ribosomal RNA small subunit methyltransferase G also seems to be important. The results of proteomic studies were complemented by the evaluation of photosynthetic apparatus acclimation, showing distinctive differences between the studied genotypes in the number of active PSII reaction centres (RC/CSm). Additionally, the analysis of antioxidative enzyme activities suggests the importance of H2O2 as a signalling molecule possibly involved in the initiation of cold-induced plant acclimation. However, in DH lines with high freezing tolerance, H2O2 generation during cold hardening treatment was accompanied by more stable activity of catalase, H2O2-decomposing enzyme. SIGNIFICANCE In the study, the changes in protein abundance induced by cold hardening treatment were analysed by two-dimensional gel electrophoresis in ten doubled haploid (DH) lines of winter barley. Harnessing DH technology resulted in distinctive widening of genetic variation with respect to freezing tolerance level. Both the cold-hardening effect on the protein pattern in an individual winter barley DH line as well as the variation among the selected DH lines were investigated, which resulted in the identification of 45 differentiated proteins classified as involved in 14 metabolic pathways and cellular processes. Among them, eight proteins: (1) the precursor of RuBisCO large subunit, (2) RuBisCO small subunit (partial), (3) RuBisCO activase small isoform, (4) the precursor of Oxygen-evolving enhancer protein 1-like (predicted protein), (5) Oxygen-evolving enhancer protein 2, (6) the leaf isozyme of Ferredoxin-NADP reductase, (7) hypothetical protein M569_12509 Cytochrome P450-dependent fatty acid hydroxylase-like and (8) hypothetical protein BRADI_1g11290 (14-3-3 protein A-like) were accumulated to a higher level in leaves of cold-hardened seedlings of freezing tolerant winter barley DH lines in comparison with susceptible ones. Three others: (9) hypothetical protein BRADI_5g05668 F1 ATP synthase beta subunit-like, (10) predicted protein uncharacterized mitochondrial protein AtMg00810-like and (11) BnaA02g08010D Ribosomal RNA small subunit methyltransferase G-like were detected at lower level in freezing tolerant seedlings in comparison with susceptible genotypes. The last two were for the first time linked to cold acclimation. The results of complementary analyses indicate that PSII activity and stability of antioxidative enzymes under low temperature are also very important for freezing tolerance acquisition.
Collapse
|
17
|
Zhang N, Zhang L, Zhao L, Ren Y, Cui D, Chen J, Wang Y, Yu P, Chen F. iTRAQ and virus-induced gene silencing revealed three proteins involved in cold response in bread wheat. Sci Rep 2017; 7:7524. [PMID: 28790462 PMCID: PMC5548720 DOI: 10.1038/s41598-017-08069-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 07/03/2017] [Indexed: 11/09/2022] Open
Abstract
By comparing the differentially accumulated proteins from the derivatives (UC 1110 × PI 610750) in the F10 recombinant inbred line population which differed in cold-tolerance, altogether 223 proteins with significantly altered abundance were identified. The comparison of 10 cold-sensitive descendant lines with 10 cold-tolerant descendant lines identified 140 proteins that showed decreased protein abundance, such as the components of the photosynthesis apparatus and cell-wall metabolism. The identified proteins were classified into the following main groups: protein metabolism, stress/defense, carbohydrate metabolism, lipid metabolism, sulfur metabolism, nitrogen metabolism, RNA metabolism, energy production, cell-wall metabolism, membrane and transportation, and signal transduction. Results of quantitative real-time PCR of 20 differentially accumulated proteins indicated that the transcriptional expression patterns of 10 genes were consistent with their protein expression models. Virus-induced gene silencing of Hsp90, BBI, and REP14 genes indicated that virus-silenced plants subjected to cold stress had more severe drooping and wilting, an increased rate of relative electrolyte leakage, and reduced relative water content compared to viral control plants. Furthermore, ultrastructural changes of virus-silenced plants were destroyed more severely than those of viral control plants. These results indicate that Hsp90, BBI, and REP14 potentially play vital roles in conferring cold tolerance in bread wheat.
Collapse
Affiliation(s)
- Ning Zhang
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Lingran Zhang
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Lei Zhao
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Yan Ren
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Dangqun Cui
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Jianhui Chen
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Yongyan Wang
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Pengbo Yu
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China
| | - Feng Chen
- Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou, 450002, China.
| |
Collapse
|
18
|
Maršálová L, Vítámvás P, Hynek R, Prášil IT, Kosová K. Proteomic Response of Hordeum vulgare cv. Tadmor and Hordeum marinum to Salinity Stress: Similarities and Differences between a Glycophyte and a Halophyte. FRONTIERS IN PLANT SCIENCE 2016; 7:1154. [PMID: 27536311 PMCID: PMC4971088 DOI: 10.3389/fpls.2016.01154] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 07/19/2016] [Indexed: 05/29/2023]
Abstract
Response to a high salinity treatment of 300 mM NaCl was studied in a cultivated barley Hordeum vulgare Syrian cultivar Tadmor and in a halophytic wild barley H. marinum. Differential salinity tolerance of H. marinum and H. vulgare is underlied by qualitative and quantitative differences in proteins involved in a variety of biological processes. The major aim was to identify proteins underlying differential salinity tolerance between the two barley species. Analyses of plant water content, osmotic potential and accumulation of proline and dehydrin proteins under high salinity revealed a relatively higher water saturation deficit in H. marinum than in H. vulgare while H. vulgare had lower osmotic potential corresponding with high levels of proline and dehydrins. Analysis of proteins soluble upon boiling isolated from control and salt-treated crown tissues revealed similarities as well as differences between H. marinum and H. vulgare. The similar salinity responses of both barley species lie in enhanced levels of stress-protective proteins such as defense-related proteins from late-embryogenesis abundant family, several chaperones from heat shock protein family, and others such as GrpE. However, there have also been found significant differences between H. marinum and H. vulgare salinity response indicating an active stress acclimation in H. marinum while stress damage in H. vulgare. An active acclimation to high salinity in H. marinum is underlined by enhanced levels of several stress-responsive transcription factors from basic leucine zipper and nascent polypeptide-associated complex families. In salt-treated H. marinum, enhanced levels of proteins involved in energy metabolism such as glycolysis, ATP metabolism, and photosynthesis-related proteins indicate an active acclimation to enhanced energy requirements during an establishment of novel plant homeostasis. In contrast, changes at proteome level in salt-treated H. vulgare indicate plant tissue damage as revealed by enhanced levels of proteins involved in proteasome-dependent protein degradation and proteins related to apoptosis. The results of proteomic analysis clearly indicate differential responses to high salinity and provide more profound insight into biological mechanisms underlying salinity response between two barley species with contrasting salinity tolerance.
Collapse
Affiliation(s)
- Lucie Maršálová
- Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and TechnologyPrague, Czech Republic
| | - Pavel Vítámvás
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research InstitutePrague, Czech Republic
| | - Radovan Hynek
- Department of Biochemistry and Microbiology, Faculty of Food and Biochemical Technology, University of Chemistry and TechnologyPrague, Czech Republic
| | - Ilja T. Prášil
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research InstitutePrague, Czech Republic
| | - Klára Kosová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research InstitutePrague, Czech Republic
| |
Collapse
|
19
|
Zhang N, Huo W, Zhang L, Chen F, Cui D. Identification of Winter-Responsive Proteins in Bread Wheat Using Proteomics Analysis and Virus-Induced Gene Silencing (VIGS). Mol Cell Proteomics 2016; 15:2954-69. [PMID: 27402868 DOI: 10.1074/mcp.m115.057232] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Indexed: 02/03/2023] Open
Abstract
Proteomic approaches were applied to identify protein spots involved in cold responses in wheat. By comparing the differentially accumulated proteins from two cultivars (UC1110 and PI 610750) and their derivatives, as well as the F10 recombinant inbred line population differing in cold-tolerance, a total of 20 common protein spots representing 16 unique proteins were successfully identified using 2-DE method. Of these, 14 spots had significantly enhanced abundance in the cold-sensitive parental cultivar UC1110 and its 20 descendant lines when compared with the cold-tolerant parental cultivar PI 610750 and its 20 descendant lines. Six protein spots with reduced abundance were also detected. The identified protein spots are involved in stress/defense, carbohydrate metabolism, protein metabolism, nitrogen metabolism, energy metabolism, and photosynthesis. The 20 differentially expressed protein spots were chosen for quantitative real-time polymerase chain reaction (qRT-PCR) to investigate expression changes at the RNA level. The results indicated that the transcriptional expression patterns of 11 genes were consistent with their protein expression models. Among the three unknown proteins, Spot 20 (PAP6-like) showed high sequence similarities with PAP6. qRT-PCR results implied that cold and salt stresses increased the expression of PAP6-like in wheat leaves. Furthermore, VIGS (virus-induced gene silencing)-treated plants generated for PAP6-like were subjected to freezing stress, these plants had more serious droop and wilt, an increased rate of relative electrolyte leakage, reduced relative water content (RWC) and decreased tocopherol levels when compared with viral control plants. However, the plants that were silenced for the other two unknown proteins had no significant differences in comparison to the BSMV0-inoculated plants under freezing conditions. These results indicate that PAP6-like possibly plays an important role in conferring cold tolerance in wheat.
Collapse
Affiliation(s)
- Ning Zhang
- From the ‡Agronomy College/National Key Laboratory of Wheat and Corn Crop/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou 450002, China
| | - Wang Huo
- From the ‡Agronomy College/National Key Laboratory of Wheat and Corn Crop/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou 450002, China
| | - Lingran Zhang
- From the ‡Agronomy College/National Key Laboratory of Wheat and Corn Crop/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou 450002, China
| | - Feng Chen
- From the ‡Agronomy College/National Key Laboratory of Wheat and Corn Crop/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou 450002, China
| | - Dangqun Cui
- From the ‡Agronomy College/National Key Laboratory of Wheat and Corn Crop/Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University, Zhengzhou 450002, China
| |
Collapse
|
20
|
Dong Y, Zhang Y, Xiao Y, Yan J, Liu J, Wen W, Zhang Y, Jing R, Xia X, He Z. Cloning of TaSST genes associated with water soluble carbohydrate content in bread wheat stems and development of a functional marker. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2016; 129:1061-70. [PMID: 26883047 DOI: 10.1007/s00122-016-2683-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 01/23/2016] [Indexed: 05/21/2023]
Abstract
We cloned TaSST genes, developed a gene-specific marker for TaSST-D1, and identified three QTL in the Doumai/Shi 4185 RIL population. TaSST-D1 is within one of the three QTL. Sucrose:sucrose-1-fructosyltransferase (1-SST), a critical enzyme in the fructan biosynthetic pathway, is significantly and positively associated with water soluble carbohydrate (WSC) content in bread wheat stems. In the present study, wheat 1-SST genes (TaSST) were isolated and located on chromosomes 4A, 7A and 7D. Sequence analysis of TaSST-D1 revealed 15 single nucleotide polymorphisms (SNP) in the third exon between cultivars with higher and lower WSC content. A cleaved amplified polymorphism sequence (CAPS) marker, WSC7D, based on the polymorphism at position 1216 (C-G) was developed to discriminate the two alleles. WSC7D was located on chromosome 7DS using a recombinant inbred line (RIL) population from a Doumai/Shi 4185 cross, and a set of Chinese Spring nullisomic-tetrasomic lines. TaSST-D1 co-segregated with the CAPS marker WSC7D and was linked to SNP marker BS00108793_51 on chromosome 7DS at a genetic distance of 6.1 cM. It explained 8.8, 10.9, and 11.3% of the phenotypic variances in trials at Beijing and Shijiazhuang as well as the averaged data from those environments, respectively. Two additional QTL (QWSC.caas-4BS and QWSC.caas-7AS) besides TaSST-D1 were mapped in the RIL population. One hundred and forty-nine Chinese wheat cultivars and advanced lines tested in four environments were used to validate a highly significant (P < 0.01) association between WSC7D and WSC content in wheat stems. WSC7D can be used as a gene-specific marker for improvement of stem WSC content in wheat breeding programs.
Collapse
Affiliation(s)
- Yan Dong
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China
| | - Yan Zhang
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China
| | - Yonggui Xiao
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China
| | - Jun Yan
- Cotton Research Institute, CAAS, Huanghedadao, Anyang, Henan, China
| | - Jindong Liu
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China
| | - Weie Wen
- College of Agronomy, Xinjiang Agricultural University, 311 Nongda East Road, 830052, Urumqi, Xinjiang, China
| | - Yong Zhang
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China
| | - Ruilian Jing
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China
| | - Xianchun Xia
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China.
| | - Zhonghu He
- National Wheat Improvement Center, Institute of Crop Science, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, 100081, Beijing, China
- International Maize and Wheat Improvement Center (CIMMYT) China Office, c/o CAAS, 12 Zhongguancun South Street, 100081, Beijing, China
| |
Collapse
|
21
|
Buffon G, Blasi ÉAR, Adamski JM, Ferla NJ, Berger M, Santi L, Lavallée-Adam M, Yates JR, Beys-da-Silva WO, Sperotto RA. Physiological and Molecular Alterations Promoted by Schizotetranychus oryzae Mite Infestation in Rice Leaves. J Proteome Res 2015; 15:431-46. [PMID: 26667653 DOI: 10.1021/acs.jproteome.5b00729] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Infestation of phytophagous mite Schizotetranychus oryzae in rice causes critical yield losses. To better understand this interaction, we employed Multidimensional Protein Identification Technology (MudPIT) approach to identify differentially expressed proteins. We detected 18 and 872 unique proteins in control and infested leaves, respectively, along with 32 proteins more abundant in control leaves. S. oryzae infestation caused decreased abundance of proteins related to photosynthesis (mostly photosystem II-related), carbon assimilation and energy production, chloroplast detoxification, defense, and fatty acid and gibberellin synthesis. On the contrary, infestation caused increased abundance of proteins involved in protein modification and degradation, gene expression at the translation level, protein partitioning to different organelles, lipid metabolism, actin cytoskeleton remodeling, and synthesis of jasmonate, amino acid, and molecular chaperones. Our results also suggest that S. oryzae infestation promotes cell-wall remodeling and interferes with ethylene biosynthesis in rice leaves. Proteomic data were positively correlated with enzymatic assays and RT-qPCR analysis. Our findings describe the protein expression patterns of infested rice leaves and suggest that the acceptor side of PSII is probably the major damaged target in the photosynthetic apparatus. These data will be useful in future biotechnological approaches aiming to induce phytophagous mite resistance in rice.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Mathieu Lavallée-Adam
- Department of Chemical Physiology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - John R Yates
- Department of Chemical Physiology, The Scripps Research Institute , La Jolla, California 92037, United States
| | | | | |
Collapse
|
22
|
Janmohammadi M, Zolla L, Rinalducci S. Low temperature tolerance in plants: Changes at the protein level. PHYTOCHEMISTRY 2015; 117:76-89. [PMID: 26068669 DOI: 10.1016/j.phytochem.2015.06.003] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 05/29/2015] [Accepted: 06/02/2015] [Indexed: 05/19/2023]
Abstract
Low temperature (LT) is one of several important environmental stresses influencing plant performance and distribution. Adaptation to LT is a highly dynamic stress-response phenomenon and involves complex cross-talk between different regulatory levels. Although plants differ in their sensitivity to LT, in temperate species low nonfreezing temperatures cause noticeable alterations in various biochemical and physiological processes that can potentially improve freezing tolerance. This adaptation is associated with changes in the expression pattern of genes and their protein products. Proteins are the major players in most cellular events and are directly involved in plant LT responses, thereby proteome analysis could help uncover additional novel proteins associated with LT tolerance. Proteomics is recommended as an appropriate strategy for complementing transcriptome level changes and characterizing translational and post-translational regulations. In this review, we considered alterations in the expression and accumulation of proteins in response to LT stress in the three major cereal crops produced worldwide (wheat, barley, and rice). LT stress down-regulates many photosynthesis-related proteins. On the contrary, pathways/protein sets that are up-regulated by LT include carbohydrate metabolism (ATP formation), ROS scavenging, redox adjustment, cell wall remodelling, cytoskeletal rearrangements, cryoprotection, defence/detoxification. These modifications are common adaptation reactions also observed in the plant model Arabidopsis, thus representing key potential biomarkers and critical intervention points for improving LT tolerance of crop plants in cold regions with short summers. We believe that an assessment of the proteome within a broad time frame and during the different phenological stages may disclose the molecular mechanisms related to the developmental regulation of LT tolerance and facilitate the progress of genetically engineered stress-resistant plant varieties.
Collapse
Affiliation(s)
- Mohsen Janmohammadi
- Department of Agronomy and Plant Breeding, Agriculture College, University of Maragheh, Iran
| | - Lello Zolla
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Largo dell'Università snc, 01100 Viterbo, Italy
| | - Sara Rinalducci
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Largo dell'Università snc, 01100 Viterbo, Italy.
| |
Collapse
|
23
|
Kosová K, Vítámvás P, Urban MO, Klíma M, Roy A, Prášil IT. Biological Networks Underlying Abiotic Stress Tolerance in Temperate Crops--A Proteomic Perspective. Int J Mol Sci 2015; 16:20913-42. [PMID: 26340626 PMCID: PMC4613235 DOI: 10.3390/ijms160920913] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 07/16/2015] [Accepted: 08/10/2015] [Indexed: 12/26/2022] Open
Abstract
Abiotic stress factors, especially low temperatures, drought, and salinity, represent the major constraints limiting agricultural production in temperate climate. Under the conditions of global climate change, the risk of damaging effects of abiotic stresses on crop production increases. Plant stress response represents an active process aimed at an establishment of novel homeostasis under altered environmental conditions. Proteins play a crucial role in plant stress response since they are directly involved in shaping the final phenotype. In the review, results of proteomic studies focused on stress response of major crops grown in temperate climate including cereals: common wheat (Triticum aestivum), durum wheat (Triticum durum), barley (Hordeum vulgare), maize (Zea mays); leguminous plants: alfalfa (Medicago sativa), soybean (Glycine max), common bean (Phaseolus vulgaris), pea (Pisum sativum); oilseed rape (Brassica napus); potato (Solanum tuberosum); tobacco (Nicotiana tabaccum); tomato (Lycopersicon esculentum); and others, to a wide range of abiotic stresses (cold, drought, salinity, heat, imbalances in mineral nutrition and heavy metals) are summarized. The dynamics of changes in various protein functional groups including signaling and regulatory proteins, transcription factors, proteins involved in protein metabolism, amino acid metabolism, metabolism of several stress-related compounds, proteins with chaperone and protective functions as well as structural proteins (cell wall components, cytoskeleton) are briefly overviewed. Attention is paid to the differences found between differentially tolerant genotypes. In addition, proteomic studies aimed at proteomic investigation of multiple stress factors are discussed. In conclusion, contribution of proteomic studies to understanding the complexity of crop response to abiotic stresses as well as possibilities to identify and utilize protein markers in crop breeding processes are discussed.
Collapse
Affiliation(s)
- Klára Kosová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Pavel Vítámvás
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Milan Oldřich Urban
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Miroslav Klíma
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Amitava Roy
- Research Institute of Agricultural Engineering, Drnovská 507, 16106 Prague, Czech Republic.
| | - Ilja Tom Prášil
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| |
Collapse
|
24
|
Vítámvás P, Urban MO, Škodáček Z, Kosová K, Pitelková I, Vítámvás J, Renaut J, Prášil IT. Quantitative analysis of proteome extracted from barley crowns grown under different drought conditions. FRONTIERS IN PLANT SCIENCE 2015; 6:479. [PMID: 26175745 PMCID: PMC4485253 DOI: 10.3389/fpls.2015.00479] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 06/15/2015] [Indexed: 05/21/2023]
Abstract
Barley cultivar Amulet was used to study the quantitative proteome changes through different drought conditions utilizing two-dimensional difference gel electrophoresis (2D-DIGE). Plants were cultivated for 10 days under different drought conditions. To obtain control and differentially drought-treated plants, the soil water content was kept at 65, 35, and 30% of soil water capacity (SWC), respectively. Osmotic potential, water saturation deficit, (13)C discrimination, and dehydrin accumulation were monitored during sampling of the crowns for proteome analysis. Analysis of the 2D-DIGE gels revealed 105 differentially abundant spots; most were differentially abundant between the controls and drought-treated plants, and 25 spots displayed changes between both drought conditions. Seventy-six protein spots were successfully identified by tandem mass spectrometry. The most frequent functional categories of the identified proteins can be put into the groups of: stress-associated proteins, amino acid metabolism, carbohydrate metabolism, as well as DNA and RNA regulation and processing. Their possible role in the response of barley to drought stress is discussed. Our study has shown that under drought conditions barley cv. Amulet decreased its growth and developmental rates, displayed a shift from aerobic to anaerobic metabolism, and exhibited increased levels of several protective proteins. Comparison of the two drought treatments revealed plant acclimation to milder drought (35% SWC); but plant damage under more severe drought treatment (30% SWC). The results obtained revealed that cv. Amulet is sensitive to drought stress. Additionally, four spots revealing a continuous and significant increase with decreasing SWC (UDP-glucose 6-dehydrogenase, glutathione peroxidase, and two non-identified) could be good candidates for testing of their protein phenotyping capacity together with proteins that were significantly distinguished in both drought treatments.
Collapse
Affiliation(s)
- Pavel Vítámvás
- Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research InstitutePrague, Czech Republic
- *Correspondence: Pavel Vítámvás, Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research Institute, Drnovská 507/73, 161 06 Prague 6, Czech Republic
| | - Milan O. Urban
- Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research InstitutePrague, Czech Republic
| | - Zbynek Škodáček
- Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research InstitutePrague, Czech Republic
| | - Klára Kosová
- Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research InstitutePrague, Czech Republic
| | - Iva Pitelková
- Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research InstitutePrague, Czech Republic
| | - Jan Vítámvás
- Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research InstitutePrague, Czech Republic
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences PraguePrague, Czech Republic
| | - Jenny Renaut
- Department of Environmental Research and Innovation, Luxembourg Institute of Science and TechnologyBelvaux, Luxembourg
| | - Ilja T. Prášil
- Division of Crop Genetics and Breeding, Plant Stress Biology and Biotechnology, Crop Research InstitutePrague, Czech Republic
| |
Collapse
|
25
|
Kosová K, Vítámvás P, Prášil IT. Proteomics of stress responses in wheat and barley-search for potential protein markers of stress tolerance. FRONTIERS IN PLANT SCIENCE 2014; 5:711. [PMID: 25566285 PMCID: PMC4263075 DOI: 10.3389/fpls.2014.00711] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 11/26/2014] [Indexed: 05/18/2023]
Abstract
Wheat (Triticum aestivum; T. durum) and barley (Hordeum vulgare) agricultural production is severely limited by various abiotic and biotic stress factors. Proteins are directly involved in plant stress response so it is important to study proteome changes under various stress conditions. Generally, both abiotic and biotic stress factors induce profound alterations in protein network covering signaling, energy metabolism (glycolysis, Krebs cycle, ATP biosynthesis, photosynthesis), storage proteins, protein metabolism, several other biosynthetic pathways (e.g., S-adenosylmethionine metabolism, lignin metabolism), transport proteins, proteins involved in protein folding and chaperone activities, other protective proteins (LEA, PR proteins), ROS scavenging enzymes as well as proteins affecting regulation of plant growth and development. Proteins which have been reported to reveal significant differences in their relative abundance or posttranslational modifications between wheat, barley or related species genotypes under stress conditions are listed and their potential role in underlying the differential stress response is discussed. In conclusion, potential future roles of the results of proteomic studies in practical applications such as breeding for an enhanced stress tolerance and the possibilities to test and use protein markers in the breeding are suggested.
Collapse
Affiliation(s)
- Klára Kosová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Department of Plant Genetics, Breeding and Product Quality, Crop Research InstitutePrague, Czech Republic
| | | | | |
Collapse
|
26
|
Kosová K, Vítámvás P, Planchon S, Renaut J, Vanková R, Prášil IT. Proteome Analysis of Cold Response in Spring and Winter Wheat (Triticum aestivum) Crowns Reveals Similarities in Stress Adaptation and Differences in Regulatory Processes between the Growth Habits. J Proteome Res 2013; 12:4830-45. [DOI: 10.1021/pr400600g] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Klára Kosová
- Department
of Genetics and Plant Breeding, Crop Research Institute, Drnovská
507, 16106 Prague
6, The Czech Republic
| | - Pavel Vítámvás
- Department
of Genetics and Plant Breeding, Crop Research Institute, Drnovská
507, 16106 Prague
6, The Czech Republic
| | - Sébastien Planchon
- Centre de Recherche Public, Gabriel Lippmann, 41 Rue du Brill, 4422 Belvaux, Luxembourg
| | - Jenny Renaut
- Centre de Recherche Public, Gabriel Lippmann, 41 Rue du Brill, 4422 Belvaux, Luxembourg
| | - Radomíra Vanková
- Institute
of Experimental Botany, Academy of Sciences of the Czech Republic, Rozvojová 263, 16502 Prague 6, The Czech Republic
| | - Ilja Tom Prášil
- Department
of Genetics and Plant Breeding, Crop Research Institute, Drnovská
507, 16106 Prague
6, The Czech Republic
| |
Collapse
|