1
|
Pamei I, Makandar R. Comparative proteome analysis reveals the role of negative floral regulators and defense-related genes in phytoplasma infected sesame. PROTOPLASMA 2022; 259:1441-1453. [PMID: 35190871 DOI: 10.1007/s00709-022-01737-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 01/07/2022] [Indexed: 06/14/2023]
Abstract
"Candidatus Phytoplasma australiense" is associated with floral malformations in sesame but the interaction remains largely unexplored. A label-free quantitative shotgun proteomics approach through liquid chromatography-mass spectrometry quadruple time-of-flight was used to analyze changes in the proteome of asymptomatic (control) and symptomatic (phytoplasma-infected) sesame plants to identify proteins differentially expressed during phytoplasma infection at early stages of flower development. A total of 3457 and 1704 proteins were identified from asymptomatic and symptomatic samples respectively through proteome profiling with three runs per sample. Several differentially abundant proteins (DAPs) were identified which might be involved in sesame-phytoplasma interaction. The DAPs identified were related to transcription, cell division, chromosome partitioning, defense mechanisms, negative regulation of flower development, amino acid transport and metabolism, signal transduction and RNA processing, and its modifications. Of these proteins, 21 were downregulated while 212 were significantly upregulated in symptomatic sesame plants compared to the control plants. The floral development-related proteins like UBP16 and DCAF1 were found to be downregulated while negative regulators/repressors of floral development genes, HUA2, PIE1, and ICU2, were upregulated in symptomatic samples indicating phytoplasma's role in altering the expression of these genes. Validation of these genes through quantitative retro-transcripted PCR suggested that the DAPs observed in symptomatic sesame might be induced by phytoplasma presence to suppress flowering via negative regulation of flower development.
Collapse
Affiliation(s)
- Injangbuanang Pamei
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad, 500046, India
| | - Ragiba Makandar
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad, 500046, India.
| |
Collapse
|
2
|
Abdirad S, Ghaffari MR, Majd A, Irian S, Soleymaniniya A, Daryani P, Koobaz P, Shobbar ZS, Farsad LK, Yazdanpanah P, Sadri A, Mirzaei M, Ghorbanzadeh Z, Kazemi M, Hadidi N, Haynes PA, Salekdeh GH. Genome-Wide Expression Analysis of Root Tips in Contrasting Rice Genotypes Revealed Novel Candidate Genes for Water Stress Adaptation. FRONTIERS IN PLANT SCIENCE 2022; 13:792079. [PMID: 35265092 PMCID: PMC8899714 DOI: 10.3389/fpls.2022.792079] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 01/05/2022] [Indexed: 06/02/2023]
Abstract
Root system architecture (RSA) is an important agronomic trait with vital roles in plant productivity under water stress conditions. A deep and branched root system may help plants to avoid water stress by enabling them to acquire more water and nutrient resources. Nevertheless, our knowledge of the genetics and molecular control mechanisms of RSA is still relatively limited. In this study, we analyzed the transcriptome response of root tips to water stress in two well-known genotypes of rice: IR64, a high-yielding lowland genotype, which represents a drought-susceptible and shallow-rooting genotype; and Azucena, a traditional, upland, drought-tolerant and deep-rooting genotype. We collected samples from three zones (Z) of root tip: two consecutive 5 mm sections (Z1 and Z2) and the following next 10 mm section (Z3), which mainly includes meristematic and maturation regions. Our results showed that Z1 of Azucena was enriched for genes involved in cell cycle and division and root growth and development whereas in IR64 root, responses to oxidative stress were strongly enriched. While the expansion of the lateral root system was used as a strategy by both genotypes when facing water shortage, it was more pronounced in Azucena. Our results also suggested that by enhancing meristematic cell wall thickening for insulation purposes as a means of confronting stress, the sensitive IR64 genotype may have reduced its capacity for root elongation to extract water from deeper layers of the soil. Furthermore, several members of gene families such as NAC, AP2/ERF, AUX/IAA, EXPANSIN, WRKY, and MYB emerged as main players in RSA and drought adaptation. We also found that HSP and HSF gene families participated in oxidative stress inhibition in IR64 root tip. Meta-quantitative trait loci (QTL) analysis revealed that 288 differentially expressed genes were colocalized with RSA QTLs previously reported under drought and normal conditions. This finding warrants further research into their possible roles in drought adaptation. Overall, our analyses presented several major molecular differences between Azucena and IR64, which may partly explain their differential root growth responses to water stress. It appears that Azucena avoided water stress through enhancing growth and root exploration to access water, whereas IR64 might mainly rely on cell insulation to maintain water and antioxidant system to withstand stress. We identified a large number of novel RSA and drought associated candidate genes, which should encourage further exploration of their potential to enhance drought adaptation in rice.
Collapse
Affiliation(s)
- Somayeh Abdirad
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
- Department of Plant Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Mohammad Reza Ghaffari
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Ahmad Majd
- Department of Plant Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Saeed Irian
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | | | - Parisa Daryani
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Parisa Koobaz
- Department of Molecular Physiology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Zahra-Sadat Shobbar
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Laleh Karimi Farsad
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Parisa Yazdanpanah
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
- Department of Plant Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Amirhossein Sadri
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Mehdi Mirzaei
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
| | - Zahra Ghorbanzadeh
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Mehrbano Kazemi
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Naghmeh Hadidi
- Department of Clinical Research and Electronic Microscope, Pasteur Institute of Iran, Tehran, Iran
| | - Paul A. Haynes
- Department of Molecular Sciences, Macquarie University, Sydney, NSW, Australia
| | - Ghasem Hosseini Salekdeh
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization, Karaj, Iran
- Department of Molecular Sciences, Macquarie University, Sydney, NSW, Australia
| |
Collapse
|
3
|
Sun Y, Zhang L, Folimonova SY. Citrus miraculin-like protein hijacks a viral movement-related p33 protein and induces cellular oxidative stress in defence against Citrus tristeza virus. PLANT BIOTECHNOLOGY JOURNAL 2021; 19:977-991. [PMID: 33283396 PMCID: PMC8131049 DOI: 10.1111/pbi.13523] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 10/26/2020] [Accepted: 11/30/2020] [Indexed: 05/16/2023]
Abstract
To defend against pathogens, plants have developed a complex immune system, which recognizes the pathogen effectors and mounts defence responses. In this study, the p33 protein of Citrus tristeza virus (CTV), a viral membrane-associated effector, was used as a molecular bait to explore virus interactions with host immunity. We discovered that Citrus macrophylla miraculin-like protein 2 (CmMLP2), a member of the soybean Kunitz-type trypsin inhibitor family, targets the viral p33 protein. The expression of CmMLP2 was up-regulated by p33 in the citrus phloem-associated cells. Knock-down of the MLP2 expression in citrus plants resulted in a higher virus accumulation, while the overexpression of CmMLP2 reduced the infectivity of CTV in the plant hosts. Further investigation revealed that, on the one hand, binding of CmMLP2 interrupts the cellular distribution of p33 whose proper function is necessary for the effective virus movement throughout the host. On the other hand, the ability of CmMLP2 to reorganize the endomembrane system, amalgamating the endoplasmic reticulum and the Golgi apparatus, induces cellular stress and accumulation of the reactive oxygen species, which inhibits the replication of CTV. Altogether, our data suggest that CmMLP2 employs a two-way strategy in defence against CTV infection.
Collapse
Affiliation(s)
- Yong‐Duo Sun
- Department of Plant PathologyUniversity of FloridaGainesvilleFLUSA
- Plant Molecular and Cellular Biology ProgramUniversity of FloridaGainesvilleFLUSA
| | - Lei Zhang
- Department of Plant PathologyUniversity of FloridaGainesvilleFLUSA
- Present address:
College of Horticulture and Plant ProtectionInner Mongolia Agricultural UniversityHohhot010018China
| | - Svetlana Y. Folimonova
- Department of Plant PathologyUniversity of FloridaGainesvilleFLUSA
- Plant Molecular and Cellular Biology ProgramUniversity of FloridaGainesvilleFLUSA
| |
Collapse
|
4
|
Tan Y, Li Q, Zhao Y, Wei H, Wang J, Baker CJ, Liu Q, Wei W. Integration of metabolomics and existing omics data reveals new insights into phytoplasma-induced metabolic reprogramming in host plants. PLoS One 2021; 16:e0246203. [PMID: 33539421 PMCID: PMC7861385 DOI: 10.1371/journal.pone.0246203] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/14/2021] [Indexed: 12/03/2022] Open
Abstract
Phytoplasmas are cell wall-less bacteria that induce abnormal plant growth and various diseases, causing severe economic loss. Phytoplasmas are highly dependent on nutrients imported from host cells because they have lost many genes involved in essential metabolic pathways during reductive evolution. However, metabolic crosstalk between phytoplasmas and host plants and the mechanisms of phytoplasma nutrient acquisition remain poorly understood. In this study, using metabolomics approach, sweet cherry virescence (SCV) phytoplasma-induced metabolite alterations in sweet cherry trees were investigated. A total of 676 metabolites were identified in SCV phytoplasma-infected and mock inoculated leaves, of which 187 metabolites were differentially expressed, with an overwhelming majority belonging to carbohydrates, fatty acids/lipids, amino acids, and flavonoids. Available omics data of interactions between plant and phytoplasma were also deciphered and integrated into the present study. The results demonstrated that phytoplasma infection promoted glycolysis and pentose phosphate pathway activities, which provide energy and nutrients, and facilitate biosynthesis of necessary low-molecular metabolites. Our findings indicated that phytoplasma can induce reprograming of plant metabolism to obtain nutrients for its own replication and infection. The findings from this study provide new insight into interactions of host plants and phytoplasmas from a nutrient acquisition perspective.
Collapse
Affiliation(s)
- Yue Tan
- Shandong Institute of Pomology, Taian, China
| | - Qingliang Li
- College of Life Sciences, Zaozhuang University, Zaozhuang, China
| | - Yan Zhao
- United States Department of Agriculture, Molecular Plant Pathology Laboratory, Beltsville Agricultural Research Center, Agricultural Research Service, Beltsville, MD, United States of America
| | - Hairong Wei
- Shandong Institute of Pomology, Taian, China
| | - Jiawei Wang
- Shandong Institute of Pomology, Taian, China
| | - Con Jacyn Baker
- United States Department of Agriculture, Molecular Plant Pathology Laboratory, Beltsville Agricultural Research Center, Agricultural Research Service, Beltsville, MD, United States of America
| | | | - Wei Wei
- United States Department of Agriculture, Molecular Plant Pathology Laboratory, Beltsville Agricultural Research Center, Agricultural Research Service, Beltsville, MD, United States of America
| |
Collapse
|
5
|
Sobhanian H, Pahlavan S, Meyfour A. How does proteomics target plant environmental stresses in a semi-arid area? Mol Biol Rep 2020; 47:3181-3194. [DOI: 10.1007/s11033-020-05406-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 03/25/2020] [Indexed: 12/30/2022]
|
6
|
Ebrahimi M, Norouzi P, Safarnejad MR, Tabaei O, Haji-Hashemi H. Fabrication of a label-free electrochemical immunosensor for direct detection of Candidatus Phytoplasma Aurantifolia. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113451] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
7
|
Abstract
Phytoplasmas are among the most recently discovered plant pathogens. They are wall-less prokaryotes restricted to phloem tissue, associated with diseases affecting several hundred plant species. The impact of phytoplasma diseases on agriculture is impressive and, at the present day, no effective curative strategy has been developed. The availability of rapid and sensitive techniques for phytoplasma detection as well as the possibility to study their relationship with the host plants is a prerequisite for the management of phytoplasma-associated diseases.
Collapse
Affiliation(s)
- L Pagliari
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - R Musetti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy.
| |
Collapse
|
8
|
Donkersley P, Blanford JM, Queiroz RB, Silva FWS, Carvalho CM, Al-Sadi AM, Elliot SL. Witch's Broom Disease of Lime (Candidatus Phytoplasma aurantifolia): Identifying High-Risk Areas by Climatic Mapping. JOURNAL OF ECONOMIC ENTOMOLOGY 2018; 111:2553-2561. [PMID: 30137411 DOI: 10.1093/jee/toy248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Indexed: 05/27/2023]
Abstract
Biological invasions of vectorborne diseases can be devastating. Bioclimatic modeling provides an opportunity to assess and predict areas at risk from complex multitrophic interactions of pathogens, highlighting areas in need of increased monitoring effort. Here, we model the distribution of an economically critical vectorborne plant pathogen 'Candidatus Phytoplasma aurantifolia', the etiological agent of Witches' Broom Disease of Lime. This disease is a significant limiting factor on acid lime production (Citrus aurantifolia, Swingle) in the Middle East and threatens its production globally. We found that temperature, humidity, and the vector populations significantly determine disease distribution. Following this, we used bioclimatic modeling to predict potential novel sites of infections. The model outputs identified potential novel sites of infection in the citrus producing regions of Brazil and China. We also used our model to explore sites in Oman where the pathogen may not be infectious, and suggest nurseries be established there. Recent major turbulence in the citrus agricultural economy has highlighted the importance of this work and the need for appropriate and targeted monitoring programs to safeguard lime production.
Collapse
Affiliation(s)
- Philip Donkersley
- Department of Entomology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Justine M Blanford
- Department of Geography, Penn State University, Lemont, Pennsylvania, PA
| | - Renan Batista Queiroz
- Incaper, Capixaba Institute for Research, Rua Afonso Sarlo, 160 - Bento Ferreira, Vitoria - Espirito Santo, Brazil
| | - Farley W S Silva
- Department of Entomology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Claudine M Carvalho
- Department of Phytopathology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Abdullah Mohammed Al-Sadi
- Department of Crop Sciences, College of Agricultural and Marine Sciences, Sultan Qaboos University, Al-Khod, Oman
| | - Simon L Elliot
- Department of Entomology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| |
Collapse
|
9
|
Gai YP, Zhao HN, Zhao YN, Zhu BS, Yuan SS, Li S, Guo FY, Ji XL. MiRNA-seq-based profiles of miRNAs in mulberry phloem sap provide insight into the pathogenic mechanisms of mulberry yellow dwarf disease. Sci Rep 2018; 8:812. [PMID: 29339758 PMCID: PMC5770470 DOI: 10.1038/s41598-018-19210-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 12/20/2017] [Indexed: 11/09/2022] Open
Abstract
A wide range of miRNAs have been identified as phloem-mobile molecules that play important roles in coordinating plant development and physiology. Phytoplasmas are associated with hundreds of plant diseases, and the pathogenesis involved in the interactions between phytoplasmas and plants is still poorly understood. To analyse the molecular mechanisms of phytoplasma pathogenicity, the miRNAs profiles in mulberry phloem saps were examined in response to phytoplasma infection. A total of 86 conserved miRNAs and 19 novel miRNAs were identified, and 30 conserved miRNAs and 13 novel miRNAs were differentially expressed upon infection with phytoplasmas. The target genes of the differentially expressed miRNAs are involved in diverse signalling pathways showing the complex interactions between mulberry and phytoplasma. Interestingly, we found that mul-miR482a-5p was up-regulated in the infected phloem saps, and grafting experiments showed that it can be transported from scions to rootstock. Based on the results, the complexity and roles of the miRNAs in phloem sap and the potential molecular mechanisms of their changes were discussed. It is likely that the phytoplasma-responsive miRNAs in the phloem sap modulate multiple pathways and work cooperatively in response to phytoplasma infection, and their expression changes may be responsible for some symptoms in the infected plants.
Collapse
Affiliation(s)
- Ying-Ping Gai
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China
| | - Huai-Ning Zhao
- College of Forestry, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China
| | - Ya-Nan Zhao
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China
| | - Bing-Sen Zhu
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China
| | - Shuo-Shuo Yuan
- College of Forestry, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China
| | - Shuo Li
- College of Forestry, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China
| | - Fang-Yue Guo
- College of Forestry, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China
| | - Xian-Ling Ji
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China. .,College of Forestry, Shandong Agricultural University, Taian, Shandong, 271018, People's Republic of China.
| |
Collapse
|
10
|
Pagliari L, Buoso S, Santi S, Furch ACU, Martini M, Degola F, Loschi A, van Bel AJE, Musetti R. Filamentous sieve element proteins are able to limit phloem mass flow, but not phytoplasma spread. JOURNAL OF EXPERIMENTAL BOTANY 2017; 68:3673-3688. [PMID: 28859375 PMCID: PMC5853782 DOI: 10.1093/jxb/erx199] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 05/23/2017] [Indexed: 05/10/2023]
Abstract
In Fabaceae, dispersion of forisomes-highly ordered aggregates of sieve element proteins-in response to phytoplasma infection was proposed to limit phloem mass flow and, hence, prevent pathogen spread. In this study, the involvement of filamentous sieve element proteins in the containment of phytoplasmas was investigated in non-Fabaceae plants. Healthy and infected Arabidopsis plants lacking one or two genes related to sieve element filament formation-AtSEOR1 (At3g01680), AtSEOR2 (At3g01670), and AtPP2-A1 (At4g19840)-were analysed. TEM images revealed that phytoplasma infection induces phloem protein filament formation in both the wild-type and mutant lines. This result suggests that, in contrast to previous hypotheses, sieve element filaments can be produced independently of AtSEOR1 and AtSEOR2 genes. Filament presence was accompanied by a compensatory overexpression of sieve element protein genes in infected mutant lines in comparison with wild-type lines. No correlation was found between phloem mass flow limitation and phytoplasma titre, which suggests that sieve element proteins are involved in defence mechanisms other than mechanical limitation of the pathogen.
Collapse
Affiliation(s)
- Laura Pagliari
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle Scienze, Udine, Italy
| | - Sara Buoso
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle Scienze, Udine, Italy
| | - Simonetta Santi
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle Scienze, Udine, Italy
| | - Alexandra C U Furch
- Institute of General Botany and Plant Physiology, Friedrich-Schiller-University of Jena, Dornburgerstrasse, Jena, Germany
| | - Marta Martini
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle Scienze, Udine, Italy
| | - Francesca Degola
- Department of Life Sciences, University of Parma, via Usberti, Parma, Italy
| | - Alberto Loschi
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle Scienze, Udine, Italy
| | - Aart J E van Bel
- Department of Phytopathology and Applied Zoology, Justus Liebig University, Heinrich-Buff-Ring, Giessen, Germany
| | - Rita Musetti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle Scienze, Udine, Italy
| |
Collapse
|
11
|
Cao X, Fan G, Dong Y, Zhao Z, Deng M, Wang Z, Liu W. Proteome Profiling of Paulownia Seedlings Infected with Phytoplasma. FRONTIERS IN PLANT SCIENCE 2017; 8:342. [PMID: 28344590 PMCID: PMC5344924 DOI: 10.3389/fpls.2017.00342] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 02/27/2017] [Indexed: 05/29/2023]
Abstract
Phytoplasma is an insect-transmitted pathogen that causes witches' broom disease in many plants. Paulownia witches' broom is one of the most destructive diseases threatening Paulownia production. The molecular mechanisms associated with this disease have been investigated by transcriptome sequencing, but changes in protein abundance have not been investigated with isobaric tags for relative and absolute quantitation. Previous results have shown that methyl methane sulfonate (MMS) can help Paulownia seedlings recover from the symptoms of witches' broom and reinstate a healthy morphology. In this study, a transcriptomic-assisted proteomic technique was used to analyze the protein changes in phytoplasma-infected Paulownia tomentosa seedlings, phytoplasma-infected seedlings treated with 20 and 60 mg·L-1 MMS, and healthy seedlings. A total of 2,051 proteins were obtained, 879 of which were found to be differentially abundant in pairwise comparisons between the sample groups. Among the differentially abundant proteins, 43 were related to Paulownia witches' broom disease and many of them were annotated to be involved in photosynthesis, expression of dwarf symptom, energy production, and cell signal pathways.
Collapse
Affiliation(s)
- Xibing Cao
- Institute of Paulownia, Henan Agricultural UniversityZhengzhou, China
- College of Forestry, Henan Agricultural UniversityZhengzhou, China
| | - Guoqiang Fan
- Institute of Paulownia, Henan Agricultural UniversityZhengzhou, China
- College of Forestry, Henan Agricultural UniversityZhengzhou, China
| | - Yanpeng Dong
- Institute of Paulownia, Henan Agricultural UniversityZhengzhou, China
- College of Forestry, Henan Agricultural UniversityZhengzhou, China
| | - Zhenli Zhao
- Institute of Paulownia, Henan Agricultural UniversityZhengzhou, China
- College of Forestry, Henan Agricultural UniversityZhengzhou, China
| | - Minjie Deng
- Institute of Paulownia, Henan Agricultural UniversityZhengzhou, China
- College of Forestry, Henan Agricultural UniversityZhengzhou, China
| | - Zhe Wang
- Institute of Paulownia, Henan Agricultural UniversityZhengzhou, China
| | - Wenshan Liu
- Institute of Paulownia, Henan Agricultural UniversityZhengzhou, China
- College of Forestry, Henan Agricultural UniversityZhengzhou, China
| |
Collapse
|
12
|
Fan G, Cao X, Niu S, Deng M, Zhao Z, Dong Y. Transcriptome, microRNA, and degradome analyses of the gene expression of Paulownia with phytoplamsa. BMC Genomics 2015; 16:896. [PMID: 26537848 PMCID: PMC4634154 DOI: 10.1186/s12864-015-2074-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 10/15/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Paulownia witches' broom (PaWB) is a fatal disease of Paulownia caused by a phytoplasma. In previous studies, we found that plants with PaWB symptoms would revert to a healthy morphology after methyl methane sulfonate (MMS) treatment. To completely understand the gene expression profiles of the Paulownia-phytoplasma interaction, three high-throughput sequencing technologies were used to investigate changes of gene expression and microRNAs (miRNAs) in healthy Paulownia tomentosa plantlets, PaWB-infected plantlets, and PaWB-infected plantlets treated with 60 mg · L(-1) MMS. METHODS Transcriptome, miRNAs and degradome sequencing were performed to explore the global gene expression profiles in the process of Paulownia tomentosa with phytoplasma infection. RESULTS A total of 98,714 all-unigenes, 62 conserved miRNAs, and 35 novel miRNAs were obtained, among which 902 differentially expressed genes (DEGs) and 24 miRNAs were found to be associated with PaWB disease. Subsequently, the target genes of these miRNAs were predicted by degradome sequencing. Interestingly, we found that 19 target genes of these differentially expressed miRNAs were among the 902 DEGs. The targets of pau-miR156g, pau-miR403, and pau-miR166c were significantly up-regulated in the P. tomentosa plantlets infected with phytoplasma. Interaction of miRNA -target genes mediated gene expression related to PaWB were identified. CONCLUSIONS The results elucidated the possible roles of the regulation of genes and miRNAs in the Paulownia-phytoplasma interaction, which will enrich our understanding of the mechanisms of PaWB disease in this plant.
Collapse
Affiliation(s)
- Guoqiang Fan
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
| | - Xibing Cao
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
| | - Suyan Niu
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
| | - Minjie Deng
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
| | - Zhenli Zhao
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
| | - Yanpeng Dong
- Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
- College of Forestry, Henan Agricultural University, Zhengzhou, Henan, 450002, P. R. China.
| |
Collapse
|
13
|
Rawat N, Kiran SP, Du D, Gmitter FG, Deng Z. Comprehensive meta-analysis, co-expression, and miRNA nested network analysis identifies gene candidates in citrus against Huanglongbing disease. BMC PLANT BIOLOGY 2015; 15:184. [PMID: 26215595 PMCID: PMC4517500 DOI: 10.1186/s12870-015-0568-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 07/07/2015] [Indexed: 05/20/2023]
Abstract
BACKGROUND Huanglongbing (HLB), the most devastating disease of citrus, is associated with infection by Candidatus Liberibacter asiaticus (CaLas) and is vectored by the Asian citrus psyllid (ACP). Recently, the molecular basis of citrus-HLB interactions has been examined using transcriptome analyses, and these analyses have identified many probe sets and pathways modulated by CaLas infection among different citrus cultivars. However, lack of consistency among reported findings indicates that an integrative approach is needed. This study was designed to identify the candidate probe sets in citrus-HLB interactions using meta-analysis and gene co-expression network modelling. RESULTS Twenty-two publically available transcriptome studies on citrus-HLB interactions, comprising 18 susceptible (S) datasets and four resistant (R) datasets, were investigated using Limma and RankProd methods of meta-analysis. A combined list of 7,412 differentially expressed probe sets was generated using a Teradata in-house Structured Query Language (SQL) script. We identified the 65 most common probe sets modulated in HLB disease among different tissues from the S and R datasets. Gene ontology analysis of these probe sets suggested that carbohydrate metabolism, nutrient transport, and biotic stress were the core pathways that were modulated in citrus by CaLas infection and HLB development. We also identified R-specific probe sets, which encoded leucine-rich repeat proteins, chitinase, constitutive disease resistance (CDR), miraculins, and lectins. Weighted gene co-expression network analysis (WGCNA) was conducted on 3,499 probe sets, and 21 modules with major hub probe sets were identified. Further, a miRNA nested network was created to examine gene regulation of the 3,499 target probe sets. Results suggest that csi-miR167 and csi-miR396 could affect ion transporters and defence response pathways, respectively. CONCLUSION Most of the potential candidate hub probe sets were co-expressed with gibberellin pathway (GA)-related probe sets, implying the role of GA signalling in HLB resistance. Our findings contribute to the integration of existing citrus-HLB transcriptome data that will help to elucidate the holistic picture of the citrus-HLB interaction. The citrus probe sets identified in this analysis signify a robust set of HLB-responsive candidates that are useful for further validation.
Collapse
Affiliation(s)
- Nidhi Rawat
- University of Florida, Institute of Food and Agricultural Sciences, Gulf Coast Research and Education Center, Wimauma, FL, 33598, USA.
| | - Sandhya P Kiran
- Ocimum BioSolutions, Banjara Hills Road No. 1, VI Floor Reliance Classic, Hyderabad, 500039, India.
| | - Dongliang Du
- University of Florida, Institute of Food and Agricultural Sciences, Citrus Research and Education Center, Lake Alfred, FL, 33850, USA.
| | - Fred G Gmitter
- University of Florida, Institute of Food and Agricultural Sciences, Citrus Research and Education Center, Lake Alfred, FL, 33850, USA.
| | - Zhanao Deng
- University of Florida, Institute of Food and Agricultural Sciences, Gulf Coast Research and Education Center, Wimauma, FL, 33598, USA.
| |
Collapse
|
14
|
Mardi M, Karimi Farsad L, Gharechahi J, Salekdeh GH. In-Depth Transcriptome Sequencing of Mexican Lime Trees Infected with Candidatus Phytoplasma aurantifolia. PLoS One 2015; 10:e0130425. [PMID: 26132073 PMCID: PMC4489016 DOI: 10.1371/journal.pone.0130425] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Accepted: 05/20/2015] [Indexed: 12/31/2022] Open
Abstract
Witches' broom disease of acid lime greatly affects the production of Mexican lime in Iran. It is caused by a phytoplasma (Candidatus Phytoplasma aurantifolia). However, the molecular mechanisms that underlie phytoplasma pathogenicity and the mode of interactions with host plants are largely unknown. Here, high-throughput transcriptome sequencing was conducted to explore gene expression signatures associated with phytoplasma infection in Mexican lime trees. We assembled 78,185 unique transcript sequences (unigenes) with an average length of 530 nt. Of these, 41,805 (53.4%) were annotated against the NCBI non-redundant (nr) protein database using a BLASTx search (e-value ≤ 1e-5). When the abundances of unigenes in healthy and infected plants were compared, 2,805 transcripts showed significant differences (false discovery rate ≤ 0.001 and log2 ratio ≥ 1.5). These differentially expressed genes (DEGs) were significantly enriched in 43 KEGG metabolic and regulatory pathways. The up-regulated DEGs were mainly categorized into pathways with possible implication in plant-pathogen interaction, including cell wall biogenesis and degradation, sucrose metabolism, secondary metabolism, hormone biosynthesis and signalling, amino acid and lipid metabolism, while down-regulated DEGs were predominantly enriched in ubiquitin proteolysis and oxidative phosphorylation pathways. Our analysis provides novel insight into the molecular pathways that are deregulated during the host-pathogen interaction in Mexican lime trees infected by phytoplasma. The findings can be valuable for unravelling the molecular mechanisms of plant-phytoplasma interactions and can pave the way for engineering lime trees with resistance to witches' broom disease.
Collapse
Affiliation(s)
- Mohsen Mardi
- Department of Systems Biology, Agricultural Biotechnology Research Institute of Iran, Karaj, Tehran, Iran
| | - Laleh Karimi Farsad
- Department of Systems Biology, Agricultural Biotechnology Research Institute of Iran, Karaj, Tehran, Iran
| | - Javad Gharechahi
- Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ghasem Hosseini Salekdeh
- Department of Systems Biology, Agricultural Biotechnology Research Institute of Iran, Karaj, Tehran, Iran
- Department of Molecular Systems Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| |
Collapse
|
15
|
Su HJ, Hogenhout SA, Al-Sadi AM, Kuo CH. Complete chloroplast genome sequence of Omani lime (Citrus aurantiifolia) and comparative analysis within the rosids. PLoS One 2014; 9:e113049. [PMID: 25398081 PMCID: PMC4232571 DOI: 10.1371/journal.pone.0113049] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 10/18/2014] [Indexed: 12/31/2022] Open
Abstract
The genus Citrus contains many economically important fruits that are grown worldwide for their high nutritional and medicinal value. Due to frequent hybridizations among species and cultivars, the exact number of natural species and the taxonomic relationships within this genus are unclear. To compare the differences between the Citrus chloroplast genomes and to develop useful genetic markers, we used a reference-assisted approach to assemble the complete chloroplast genome of Omani lime (C. aurantiifolia). The complete C. aurantiifolia chloroplast genome is 159,893 bp in length; the organization and gene content are similar to most of the rosids lineages characterized to date. Through comparison with the sweet orange (C. sinensis) chloroplast genome, we identified three intergenic regions and 94 simple sequence repeats (SSRs) that are potentially informative markers with resolution for interspecific relationships. These markers can be utilized to better understand the origin of cultivated Citrus. A comparison among 72 species belonging to 10 families of representative rosids lineages also provides new insights into their chloroplast genome evolution.
Collapse
Affiliation(s)
- Huei-Jiun Su
- Institute of Ecology and Evolutionary Biology, National Taiwan University, Taipei, Taiwan
| | - Saskia A. Hogenhout
- Department of Cell and Developmental Biology, John Innes Centre, Norwich, United Kingdom
| | | | - Chih-Horng Kuo
- Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan
- Molecular and Biological Agricultural Sciences Program, Taiwan International Graduate Program, National Chung Hsing University and Academia Sinica, Taipei, Taiwan
- Biotechnology Center, National Chung Hsing University, Taichung, Taiwan
| |
Collapse
|
16
|
Luge T, Kube M, Freiwald A, Meierhofer D, Seemüller E, Sauer S. Transcriptomics assisted proteomic analysis of Nicotiana occidentalis infected by Candidatus Phytoplasma mali strain AT. Proteomics 2014; 14:1882-9. [PMID: 24920314 DOI: 10.1002/pmic.201300551] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 05/20/2014] [Accepted: 06/04/2014] [Indexed: 12/11/2022]
Abstract
Phytoplasmas are pathogenic bacteria within the class of Mollicutes, which are associated with more than 1000 plant diseases. In this study, we applied quantitative mass spectrometry to analyse affected pathways of the model plant tobacco (Nicotiana occidentalis) upon Candidatus Phytoplasma mali strain AT infection. Using tissue obtained from leaf midribs, 1466 plant-assigned proteins were identified. For 1019 of these proteins, we could reproducibly quantify the expression changes of infected versus noninfected plants, of which 157 proteins were up- and 173 proteins were downregulated. Differential expression took place in a number of pathways, among others strong downregulation of porphyrin and chlorophyll metabolism and upregulation of alpha-linolenic acid metabolism, which was consistent with observed increased levels of jasmonic acid, a key signal molecule of plant defence. Our data shed light on the molecular networks that are involved in defence of plants against phytoplasma infection and provide a resource for further studies.
Collapse
Affiliation(s)
- Toni Luge
- Otto Warburg Laboratory, Max Planck Institute for Molecular Genetics, Berlin, Germany
| | | | | | | | | | | |
Collapse
|
17
|
Gai YP, Han XJ, Li YQ, Yuan CZ, Mo YY, Guo FY, Liu QX, Ji XL. Metabolomic analysis reveals the potential metabolites and pathogenesis involved in mulberry yellow dwarf disease. PLANT, CELL & ENVIRONMENT 2014; 37:1474-90. [PMID: 24329897 DOI: 10.1111/pce.12255] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Revised: 12/01/2013] [Accepted: 12/02/2013] [Indexed: 05/05/2023]
Abstract
To analyse the molecular mechanisms of phytoplasma pathogenicity, the comprehensive metabolomic changes of mulberry leaf and phloem sap in response to phytoplasma infection were examined using gas chromatography-mass spectrometry. The metabolic profiles obtained revealed that the metabolite compositions of leaf and phloem sap were different, and phytoplasma infection has a greater impact on the metabolome of phloem sap than of leaf. Phytoplasma infection brought about the content changes in various metabolites, such as carbohydrates, amino acids, organic acids, etc. Meanwhile, the results of biochemical analysis showed that the degradation of starch was repressed, and the starch content was increased in the infected leaves. In addition, we found that phytoplasma infection changed the levels of abscisic acid and cytokinin and break phytohormone balance. Interestingly, our data showed that the contents of H2O2 and superoxide were increased in the infected leaves, but not in the phloem saps. Based on the results, the expression levels of the genes involved in the metabolism of some changed metabolites were examined, and the potential molecular mechanisms of these changes were discussed. It can be concluded that both the leaf and phloem saps have a complicated metabolic response to phytoplasma infection, but their response mechanisms were different.
Collapse
Affiliation(s)
- Ying-Ping Gai
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Taian, Shandong, 271018, China
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Podda A, Simili M, Del Carratore R, Mouhaya W, Morillon R, Maserti BE. Expression profiling of two stress-inducible genes encoding for miraculin-like proteins in citrus plants under insect infestation or salinity stress. JOURNAL OF PLANT PHYSIOLOGY 2014; 171:45-54. [PMID: 24001970 DOI: 10.1016/j.jplph.2013.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 08/01/2013] [Accepted: 08/01/2013] [Indexed: 06/02/2023]
Abstract
The expression of two genes, namely Mir1 and Mir3 and the abundance of their encoded proteins, the putative miraculin-like proteins, MLP1 and MLP3, showing similarity to the Kunitz family of protease inhibitors, were monitored in the leaves of the citrus variety, 'Clementine' after Tetranychus urticae infestation and elicitor treatments, or in the leaves of three other diploid citrus: 'Willow leaf', 'Cleopatra' mandarins and 'Trifoliate' orange, as well as their respective doubled diploids and the allotetraploid somatic hybrid 'FLHORAG1' under salt stress. RT-PCR and 2-DE indicated that Mir1 and Mir3 and their products were present at low-basal expression in all citrus genotypes. Both genes and products were induced in the 'Clementine' leaves infested by T. urticae, but a contrasting profile was observed under elicitor treatments. Under salt stress, the two genes showed an expression pattern contrasting each other and depending on the genotypes. 'Cleopatra' mandarin, 'Trifoliate' orange and 'FLHORAG1' presented overexpression of Mir3 and MLP3 and decreased levels of Mir1 and MPL1. The opposite behaviour was found in 'Willow leaf' mandarin. The positive correlation of the expression profile of the two genes with that of a gene encoding a putative apoplastic cysteine protease (CysP) might suggest a possible interaction of the respective encoded proteins during the response to biotic stress. Under salt stress, CysP and Mir 1 showed a similar expression pattern but only at transcript level. The possible occurrence of post-translational CysP regulation is discussed.
Collapse
Affiliation(s)
- A Podda
- CNR-IBF, Istituto di Biofisica, Dipartimento di Scienze fisiche e tecnologie della materia, Italy
| | | | | | | | | | | |
Collapse
|
19
|
Proteomics study reveals the molecular mechanisms underlying water stress tolerance induced by Piriformospora indica in barley. J Proteomics 2013; 94:289-301. [DOI: 10.1016/j.jprot.2013.09.017] [Citation(s) in RCA: 113] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Revised: 09/26/2013] [Accepted: 09/30/2013] [Indexed: 11/24/2022]
|
20
|
Margaria P, Abbà S, Palmano S. Novel aspects of grapevine response to phytoplasma infection investigated by a proteomic and phospho-proteomic approach with data integration into functional networks. BMC Genomics 2013; 14:38. [PMID: 23327683 PMCID: PMC3564869 DOI: 10.1186/1471-2164-14-38] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 01/09/2013] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Translational and post-translational protein modifications play a key role in the response of plants to pathogen infection. Among the latter, phosphorylation is critical in modulating protein structure, localization and interaction with other partners. In this work, we used a multiplex staining approach with 2D gels to study quantitative changes in the proteome and phosphoproteome of Flavescence dorée-affected and recovered 'Barbera' grapevines, compared to healthy plants. RESULTS We identified 48 proteins that differentially changed in abundance, phosphorylation, or both in response to Flavescence dorée phytoplasma infection. Most of them did not show any significant difference in recovered plants, which, by contrast, were characterized by changes in abundance, phosphorylation, or both for 17 proteins not detected in infected plants. Some enzymes involved in the antioxidant response that were up-regulated in infected plants, such as isocitrate dehydrogenase and glutathione S-transferase, returned to healthy-state levels in recovered plants. Others belonging to the same functional category were even down-regulated in recovered plants (oxidoreductase GLYR1 and ascorbate peroxidase). Our proteomic approach thus agreed with previously published biochemical and RT-qPCR data which reported down-regulation of scavenging enzymes and accumulation of H2O2 in recovered plants, possibly suggesting a role for this molecule in remission from infection. Fifteen differentially phosphorylated proteins (| ratio | > 2, p < 0.05) were identified in infected compared to healthy plants, including proteins involved in photosynthesis, response to stress and the antioxidant system. Many were not differentially phosphorylated in recovered compared to healthy plants, pointing to their specific role in responding to infection, followed by a return to a steady-state phosphorylation level after remission of symptoms. Gene ontology (GO) enrichment and statistical analysis showed that the general main category "response to stimulus" was over-represented in both infected and recovered plants but, in the latter, the specific child category "response to biotic stimulus" was no longer found, suggesting a return to steady-state levels for those proteins specifically required for defence against pathogens. CONCLUSIONS Proteomic data were integrated into biological networks and their interactions were represented through a hypothetical model, showing the effects of protein modulation on primary metabolic ways and related secondary pathways. By following a multiplex-staining approach, we obtained new data on grapevine proteome pathways that specifically change at the phosphorylation level during phytoplasma infection and following recovery, focusing for the first time on phosphoproteome changes during pathogen infection in this host.
Collapse
Affiliation(s)
- Paolo Margaria
- Istituto di Virologia Vegetale, CNR, Strada delle Cacce 73, 10135, Torino, Italy
| | - Simona Abbà
- Istituto di Virologia Vegetale, CNR, Strada delle Cacce 73, 10135, Torino, Italy
| | - Sabrina Palmano
- Istituto di Virologia Vegetale, CNR, Strada delle Cacce 73, 10135, Torino, Italy
| |
Collapse
|
21
|
Monavarfeshani A, Mirzaei M, Sarhadi E, Amirkhani A, Khayam Nekouei M, Haynes PA, Mardi M, Salekdeh GH. Shotgun proteomic analysis of the Mexican lime tree infected with "CandidatusPhytoplasma aurantifolia". J Proteome Res 2013; 12:785-95. [PMID: 23244174 DOI: 10.1021/pr300865t] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Infection of Mexican lime trees (Citrus aurantifolia L.) with the specialized bacterium "CandidatusPhytoplasma aurantifolia" causes witches' broom disease. Witches' broom disease has the potential to cause significant economic losses throughout western Asia and North Africa. We used label-free quantitative shotgun proteomics to study changes in the proteome of Mexican lime trees in response to infection by "Ca. Phytoplasma aurantifolia". Of 990 proteins present in five replicates of healthy and infected plants, the abundances of 448 proteins changed significantly in response to phytoplasma infection. Of these, 274 proteins were less abundant in infected plants than in healthy plants, and 174 proteins were more abundant in infected plants than in healthy plants. These 448 proteins were involved in stress response, metabolism, growth and development, signal transduction, photosynthesis, cell cycle, and cell wall organization. Our results suggest that proteomic changes in response to infection by phytoplasmas might support phytoplasma nutrition by promoting alterations in the host's sugar metabolism, cell wall biosynthesis, and expression of defense-related proteins. Regulation of defense-related pathways suggests that defense compounds are induced in interactions with susceptible as well as resistant hosts, with the main differences between the two interactions being the speed and intensity of the response.
Collapse
Affiliation(s)
- Aboozar Monavarfeshani
- Department of Genomics, Agricultural Biotechnology Research Institute of Iran, Karaj, Tehran, Iran
| | | | | | | | | | | | | | | |
Collapse
|
22
|
Petriccione M, Di Cecco I, Arena S, Scaloni A, Scortichini M. Proteomic changes in Actinidia chinensis shoot during systemic infection with a pandemic Pseudomonas syringae pv. actinidiae strain. J Proteomics 2013; 78:461-76. [DOI: 10.1016/j.jprot.2012.10.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 10/10/2012] [Accepted: 10/14/2012] [Indexed: 10/27/2022]
|
23
|
Alikhani M, Khatabi B, Sepehri M, Nekouei MK, Mardi M, Salekdeh GH. A proteomics approach to study the molecular basis of enhanced salt tolerance in barley (Hordeum vulgare L.) conferred by the root mutualistic fungus Piriformospora indica. MOLECULAR BIOSYSTEMS 2013; 9:1498-510. [DOI: 10.1039/c3mb70069k] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
24
|
Savidor A, Teper D, Gartemann KH, Eichenlaub R, Chalupowicz L, Manulis-Sasson S, Barash I, Tews H, Mayer K, Giannone RJ, Hettich RL, Sessa G. The Clavibacter michiganensis subsp. michiganensis–Tomato Interactome Reveals the Perception of Pathogen by the Host and Suggests Mechanisms of Infection. J Proteome Res 2011; 11:736-50. [DOI: 10.1021/pr200646a] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alon Savidor
- Department of Molecular Biology and Ecology of Plants, Tel Aviv University, Tel Aviv 69978, Israel
| | - Doron Teper
- Department of Molecular Biology and Ecology of Plants, Tel Aviv University, Tel Aviv 69978, Israel
| | - Karl-Heinz Gartemann
- Department of Genetechnology/Microbiology, Faculty of Biology, University of Bielefeld, 33501 Bielefeld, Germany
| | - Rudolf Eichenlaub
- Department of Genetechnology/Microbiology, Faculty of Biology, University of Bielefeld, 33501 Bielefeld, Germany
| | - Laura Chalupowicz
- Department of Plant Pathology and Weed Research, ARO, The Volcani Center, Bet Dagan 50250, Israel
| | - Shulamit Manulis-Sasson
- Department of Plant Pathology and Weed Research, ARO, The Volcani Center, Bet Dagan 50250, Israel
| | - Isaac Barash
- Department of Molecular Biology and Ecology of Plants, Tel Aviv University, Tel Aviv 69978, Israel
| | - Helena Tews
- Department of Genetechnology/Microbiology, Faculty of Biology, University of Bielefeld, 33501 Bielefeld, Germany
| | - Kerstin Mayer
- Department of Genetechnology/Microbiology, Faculty of Biology, University of Bielefeld, 33501 Bielefeld, Germany
| | - Richard J. Giannone
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Robert L. Hettich
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Guido Sessa
- Department of Molecular Biology and Ecology of Plants, Tel Aviv University, Tel Aviv 69978, Israel
| |
Collapse
|