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Đurić M, Jevremović S, Trifunović-Momčilov M, Milošević S, Subotić A, Jerinić-Prodanović D. Physiological and oxidative stress response of carrot (Daucus carota L.) to jumping plant-louse Bactericera trigonica Hodkinson (Hemiptera: Psylloidea) infestation. BMC PLANT BIOLOGY 2024; 24:243. [PMID: 38575896 PMCID: PMC10993497 DOI: 10.1186/s12870-024-04946-4] [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: 04/25/2023] [Accepted: 03/26/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Carrot is an important vegetable crop grown worldwide. The major economic problem in carrot cultivation is yellow disease caused by Bactericera trigonica, which induces biotic stress and has the greatest impact on crop productivity. Comprehensive studies on the mechanism of carrot defense response to biotic stress caused by B. trigonica infestation have yet to be conducted. METHODS The changes in photosynthetic pigments, proline, TPC, H2O2 and MDA content, DPPH radical scavenging ability, and antioxidant enzyme activity of SOD, CAT, and POX in carrot leaves in response to insect sex (female and male), rapid response (during the first six hours), and long-term response to B. trigonica infestation were evaluated. RESULTS The results of our study strongly suggest that B. trigonica infestation causes significant changes in primary and secondary metabolism and oxidative status of carrot leaves. Photosynthetic pigment content, TPC, and DPPH and CAT activities were significantly reduced in carrot leaves in response to insect infestation. On the other hand, proline, H2O2 content, and the activity of the antioxidant enzymes superoxide dismutase and peroxidase were increased in carrot leaves after B. trigonica infestation. The results indicate that B. trigonica attenuates and delays the oxidative stress responses of carrot, allowing long-term feeding without visible changes in the plant. Carrot responded to long-term B. trigonica infestation with an increase in SOD and POX activity, suggesting that these enzymes may play a key role in plant defense mechanisms. CONCLUSIONS This is the first comprehensive study strongly suggesting that B. trigonica infestation causes significant changes in primary and secondary metabolism and an attenuated ROS defense response in carrot leaves that enables long-term insect feeding. The information provides new insights into the mechanisms of carrot protection against B. trigonica infestation.
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Affiliation(s)
- Marija Đurić
- Department for Plant Physiology at the Institute for Biological Research "Siniša Stanković", - National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, Belgrade, 11108, Serbia
| | - Slađana Jevremović
- Department for Plant Physiology at the Institute for Biological Research "Siniša Stanković", - National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, Belgrade, 11108, Serbia.
| | - Milana Trifunović-Momčilov
- Department for Plant Physiology at the Institute for Biological Research "Siniša Stanković", - National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, Belgrade, 11108, Serbia
| | - Snežana Milošević
- Department for Plant Physiology at the Institute for Biological Research "Siniša Stanković", - National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, Belgrade, 11108, Serbia
| | - Angelina Subotić
- Department for Plant Physiology at the Institute for Biological Research "Siniša Stanković", - National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, Belgrade, 11108, Serbia
| | - Dušanka Jerinić-Prodanović
- Department of Entomology and Agricultural Zoology, Faculty of Agriculture, University of Belgrade, Nemanjina 6, Belgrade, 11080, Serbia
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Lu K, Chen X, Yao X, An Y, Wang X, Qin L, Li X, Wang Z, Liu S, Sun Z, Zhang L, Chen L, Li B, Liu B, Wang W, Ding X, Yang Y, Zhang M, Zou S, Dong H. Phosphorylation of a wheat aquaporin at two sites enhances both plant growth and defense. MOLECULAR PLANT 2022; 15:1772-1789. [PMID: 36207815 DOI: 10.1016/j.molp.2022.10.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 08/30/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
Eukaryotic aquaporins share the characteristic of functional multiplicity in transporting distinct substrates and regulating various processes, but the underlying molecular basis for this is largely unknown. Here, we report that the wheat (Triticum aestivum) aquaporin TaPIP2;10 undergoes phosphorylation to promote photosynthesis and productivity and to confer innate immunity against pathogens and a generalist aphid pest. In response to elevated atmospheric CO2 concentrations, TaPIP2;10 is phosphorylated at the serine residue S280 and thereafter transports CO2 into wheat cells, resulting in enhanced photosynthesis and increased grain yield. In response to apoplastic H2O2 induced by pathogen or insect attacks, TaPIP2;10 is phosphorylated at S121 and this phosphorylated form transports H2O2 into the cytoplasm, where H2O2 intensifies host defenses, restricting further attacks. Wheat resistance and grain yield could be simultaneously increased by TaPIP2;10 overexpression or by expressing a TaPIP2;10 phosphomimic with aspartic acid substitutions at S121 and S280, thereby improving both crop productivity and immunity.
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Affiliation(s)
- Kai Lu
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Xiaochen Chen
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Xiaohui Yao
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Yuyan An
- College of Life Sciences, Shaanxi Normal University, Xi'an 710019, China
| | - Xuan Wang
- Institute of Plant Molecular Biology, State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Lina Qin
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Xiaoxu Li
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Zuodong Wang
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Shuo Liu
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Zhimao Sun
- College of Life Sciences, Shaanxi Normal University, Xi'an 710019, China
| | - Liyuan Zhang
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Lei Chen
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Baoyan Li
- Institute of Plant Protection & Resource and Environment, Yantai Academy of Agricultural Sciences, Yantai 265599, China
| | - Baoyou Liu
- Institute of Plant Protection & Resource and Environment, Yantai Academy of Agricultural Sciences, Yantai 265599, China
| | - Weiyang Wang
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Xinhua Ding
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China
| | - Yonghua Yang
- Institute of Plant Molecular Biology, State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Meixiang Zhang
- College of Life Sciences, Shaanxi Normal University, Xi'an 710019, China.
| | - Shenshen Zou
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China.
| | - Hansong Dong
- College of Plant Protection, State Key Laboratory of Crop Biology, Qilu College, Shandong Agricultural University, Taian 271018, China.
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Le Boulch P, Poëssel JL, Roux D, Lugan R. Molecular mechanisms of resistance to Myzus persicae conferred by the peach Rm2 gene: A multi-omics view. FRONTIERS IN PLANT SCIENCE 2022; 13:992544. [PMID: 36275570 PMCID: PMC9581297 DOI: 10.3389/fpls.2022.992544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/08/2022] [Indexed: 06/16/2023]
Abstract
The transcriptomic and metabolomic responses of peach to Myzus persicae infestation were studied in Rubira, an accession carrying the major resistance gene Rm2 causing antixenosis, and GF305, a susceptible accession. Transcriptome and metabolome showed both a massive reconfiguration in Rubira 48 hours after infestation while GF305 displayed very limited changes. The Rubira immune system was massively stimulated, with simultaneous activation of genes encoding cell surface receptors involved in pattern-triggered immunity and cytoplasmic NLRs (nucleotide-binding domain, leucine-rich repeat containing proteins) involved in effector-triggered immunity. Hypersensitive reaction featured by necrotic lesions surrounding stylet punctures was supported by the induction of cell death stimulating NLRs/helpers couples, as well as the activation of H2O2-generating metabolic pathways: photorespiratory glyoxylate synthesis and activation of the futile P5C/proline cycle. The triggering of systemic acquired resistance was suggested by the activation of pipecolate pathway and accumulation of this defense hormone together with salicylate. Important reduction in carbon, nitrogen and sulphur metabolic pools and the repression of many genes related to cell division and growth, consistent with reduced apices elongation, suggested a decline in the nutritional value of apices. Finally, the accumulation of caffeic acid conjugates pointed toward their contribution as deterrent and/or toxic compounds in the mechanisms of resistance.
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Affiliation(s)
| | | | - David Roux
- UMR Qualisud, Avignon Université, Avignon, France
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Kloth KJ, Dicke M. Rapid systemic responses to herbivory. CURRENT OPINION IN PLANT BIOLOGY 2022; 68:102242. [PMID: 35696775 DOI: 10.1016/j.pbi.2022.102242] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/26/2022] [Accepted: 05/10/2022] [Indexed: 06/15/2023]
Abstract
Rapid systemic signals travel within the first seconds and minutes after herbivore infestation to mount defense responses in distal tissues. Recent studies have revealed that wound-induced hydraulic pressure changes play an important role in systemic electrical signaling and subsequent calcium and reactive oxygen species waves. These insights raise new questions about signal specificity, the role of insect feeding guild and feeding style and the impact on longer term plant defenses. Here, we integrate the current molecular understanding of wound-induced rapid systemic signaling in the framework of insect-plant interactions.
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Affiliation(s)
- Karen J Kloth
- Laboratory of Entomology, Wageningen University & Research, PO Box 16, 6700 AA Wageningen, the Netherlands.
| | - Marcel Dicke
- Laboratory of Entomology, Wageningen University & Research, PO Box 16, 6700 AA Wageningen, the Netherlands
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Grover S, Cardona JB, Zogli P, Alvarez S, Naldrett MJ, Sattler SE, Louis J. Reprogramming of sorghum proteome in response to sugarcane aphid infestation. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2022; 320:111289. [PMID: 35643611 DOI: 10.1016/j.plantsci.2022.111289] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 06/15/2023]
Abstract
Sugarcane aphid (SCA; Melanaphis sacchari Zehntner) is a key piercing-sucking pest of sorghum (Sorghum bicolor) that cause significant yield losses. While feeding on host plants, complex signaling networks are invoked from recognition of insect attack to induction of plant defenses. Consequently, these signaling networks lead to the production of insecticidal compounds or limited access of nutrients to insects. Previously, several studies were published on the transcriptomics analysis of sorghum in response to SCA infestation, but no information is available on the physiological changes of sorghum at the proteome level. We used the SCA resistant sorghum genotype SC265 for the global proteomics analysis after 1 and 7 days of SCA infestation using the TMT-plex technique. Peptides matching a total of 4211 proteins were identified and 158 proteins were differentially expressed at day 1 and 7. Overall, proteome profiling of SC265 after SCA infestation at days 1 and 7 revealed the suppression of plant defense-related proteins and upregulation of plant defense and signaling-related proteins, respectively. The plant defense responses based on proteome data were validated using electrical penetration graph (EPG) technique to observe changes in aphid feeding. Feeding behavior analyses revealed that SCA spent significantly longer time in phloem phase on SCA infested plants for day 1 and lesser time in day 7 SCA infested sorghum plants, compared to their respective control plants. Overall, our study provides insights into underlying mechanisms that contribute to sorghum resistance to SCA.
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Affiliation(s)
- Sajjan Grover
- Department of Entomology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | | | - Prince Zogli
- Department of Entomology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | - Sophie Alvarez
- Proteomics and Metabolomics Facility, Nebraska Center for Biotechnology, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Michael J Naldrett
- Proteomics and Metabolomics Facility, Nebraska Center for Biotechnology, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Scott E Sattler
- Wheat, Sorghum, and Forage Research Unit, US Department of Agriculture-Agricultural Research Service, Lincoln, NE 68583, USA
| | - Joe Louis
- Department of Entomology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; Department of Biochemistry, University of Nebraska-Lincoln, Lincoln NE 68583, USA.
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Goggin FL, Fischer HD. Reactive Oxygen Species in Plant Interactions With Aphids. FRONTIERS IN PLANT SCIENCE 2021; 12:811105. [PMID: 35251065 PMCID: PMC8888880 DOI: 10.3389/fpls.2021.811105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 12/15/2021] [Indexed: 05/17/2023]
Abstract
Reactive oxygen species (ROS) such as hydrogen peroxide and superoxide are produced in plants in response to many biotic and abiotic stressors, and they can enhance stress adaptation in certain circumstances or mediate symptom development in others. The roles of ROS in plant-pathogen interactions have been extensively studied, but far less is known about their involvement in plant-insect interactions. A growing body of evidence, however, indicates that ROS accumulate in response to aphids, an economically damaging group of phloem-feeding insects. This review will cover the current state of knowledge about when, where, and how ROS accumulate in response to aphids, which salivary effectors modify ROS levels in plants, and how microbial associates influence ROS induction by aphids. We will also explore the potential adaptive significance of intra- and extracellular oxidative responses to aphid infestation in compatible and incompatible interactions and highlight knowledge gaps that deserve further exploration.
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