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Perincherry L, Urbaniak M, Pawłowicz I, Kotowska K, Waśkiewicz A, Stępień Ł. Dynamics of Fusarium Mycotoxins and Lytic Enzymes during Pea Plants' Infection. Int J Mol Sci 2021; 22:9888. [PMID: 34576051 PMCID: PMC8467997 DOI: 10.3390/ijms22189888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/01/2021] [Accepted: 09/08/2021] [Indexed: 11/17/2022] Open
Abstract
Fusarium species are common plant pathogens that cause several important diseases. They produce a wide range of secondary metabolites, among which mycotoxins and extracellular cell wall-degrading enzymes (CWDEs) contribute to weakening and invading the host plant successfully. Two species of Fusarium isolated from peas were monitored for their expression profile of three cell wall-degrading enzyme coding genes upon culturing with extracts from resistant (Sokolik) and susceptible (Santana) pea cultivars. The extracts from Santana induced a sudden increase in the gene expression, whereas Sokolik elicited a reduced expression. The coherent observation was that the biochemical profile of the host plant plays a major role in regulating the fungal gene expression. In order to uncover the fungal characteristics in planta, both pea cultivars were infected with two strains each of F. proliferatum and F. oxysporum on the 30th day of growth. The enzyme activity assays from both roots and rhizosphere indicated that more enzymes were used for degrading the cell wall of the resistant host compared to the susceptible host. The most commonly produced enzymes were cellulase, β-glucosidase, xylanase, pectinase and lipase, where the pathogen selectively degraded the components of both the primary and secondary cell walls. The levels of beauvericin accumulated in the infected roots of both cultivars were also monitored. There was a difference between the levels of beauvericin accumulated in both the cultivars, where the susceptible cultivar had more beauvericin than the resistant one, showing that the plants susceptible to the pathogen were also susceptible to the toxin accumulation.
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Affiliation(s)
- Lakshmipriya Perincherry
- Department of Plant-Pathogen Interaction, Institute of Plant Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland; (M.U.); (K.K.)
| | - Monika Urbaniak
- Department of Plant-Pathogen Interaction, Institute of Plant Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland; (M.U.); (K.K.)
| | - Izabela Pawłowicz
- Department of Plant Physiology, Institute of Plant Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland;
| | - Karolina Kotowska
- Department of Plant-Pathogen Interaction, Institute of Plant Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland; (M.U.); (K.K.)
| | - Agnieszka Waśkiewicz
- Department of Chemistry, Poznań University of Life Sciences, 60-625 Poznań, Poland;
| | - Łukasz Stępień
- Department of Plant-Pathogen Interaction, Institute of Plant Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland; (M.U.); (K.K.)
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Khasin M, Bernhardson LF, O'Neill PM, Palmer NA, Scully ED, Sattler SE, Funnell-Harris DL. Pathogen and drought stress affect cell wall and phytohormone signaling to shape host responses in a sorghum COMT bmr12 mutant. BMC PLANT BIOLOGY 2021; 21:391. [PMID: 34418969 PMCID: PMC8379876 DOI: 10.1186/s12870-021-03149-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 07/27/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND As effects of global climate change intensify, the interaction of biotic and abiotic stresses increasingly threatens current agricultural practices. The secondary cell wall is a vanguard of resistance to these stresses. Fusarium thapsinum (Fusarium stalk rot) and Macrophomina phaseolina (charcoal rot) cause internal damage to the stalks of the drought tolerant C4 grass, sorghum (Sorghum bicolor (L.) Moench), resulting in reduced transpiration, reduced photosynthesis, and increased lodging, severely reducing yields. Drought can magnify these losses. Two null alleles in monolignol biosynthesis of sorghum (brown midrib 6-ref, bmr6-ref; cinnamyl alcohol dehydrogenase, CAD; and bmr12-ref; caffeic acid O-methyltransferase, COMT) were used to investigate the interaction of water limitation with F. thapsinum or M. phaseolina infection. RESULTS The bmr12 plants inoculated with either of these pathogens had increased levels of salicylic acid (SA) and jasmonic acid (JA) across both watering conditions and significantly reduced lesion sizes under water limitation compared to adequate watering, which suggested that drought may prime induction of pathogen resistance. RNA-Seq analysis revealed coexpressed genes associated with pathogen infection. The defense response included phytohormone signal transduction pathways, primary and secondary cell wall biosynthetic genes, and genes encoding components of the spliceosome and proteasome. CONCLUSION Alterations in the composition of the secondary cell wall affect immunity by influencing phenolic composition and phytohormone signaling, leading to the action of defense pathways. Some of these pathways appear to be activated or enhanced by drought. Secondary metabolite biosynthesis and modification in SA and JA signal transduction may be involved in priming a stronger defense response in water-limited bmr12 plants.
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Affiliation(s)
- Maya Khasin
- Wheat, Sorghum and Forage Research Unit, USDA-ARS, 251 Filley Hall, University of Nebraska-East Campus, Lincoln, NE, 68583, USA
- Department of Plant Pathology, University of Nebraska, Lincoln, NE, 68583, USA
| | - Lois F Bernhardson
- Wheat, Sorghum and Forage Research Unit, USDA-ARS, 251 Filley Hall, University of Nebraska-East Campus, Lincoln, NE, 68583, USA
- Department of Plant Pathology, University of Nebraska, Lincoln, NE, 68583, USA
| | - Patrick M O'Neill
- Wheat, Sorghum and Forage Research Unit, USDA-ARS, 251 Filley Hall, University of Nebraska-East Campus, Lincoln, NE, 68583, USA
- Department of Plant Pathology, University of Nebraska, Lincoln, NE, 68583, USA
| | - Nathan A Palmer
- Wheat, Sorghum and Forage Research Unit, USDA-ARS, 251 Filley Hall, University of Nebraska-East Campus, Lincoln, NE, 68583, USA
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE, 68583, USA
| | - Erin D Scully
- Stored Product Insect and Engineering Research Unit, Center for Grain and Animal Health, USDA-ARS, Manhattan, KS, 66502, USA
- Department of Entomology, Kansas State University, Manhattan, KS, 66502, USA
| | - Scott E Sattler
- Wheat, Sorghum and Forage Research Unit, USDA-ARS, 251 Filley Hall, University of Nebraska-East Campus, Lincoln, NE, 68583, USA
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE, 68583, USA
| | - Deanna L Funnell-Harris
- Wheat, Sorghum and Forage Research Unit, USDA-ARS, 251 Filley Hall, University of Nebraska-East Campus, Lincoln, NE, 68583, USA.
- Department of Plant Pathology, University of Nebraska, Lincoln, NE, 68583, USA.
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Li T, Wu Y, Wang Y, Gao H, Gupta VK, Duan X, Qu H, Jiang Y. Secretome Profiling Reveals Virulence-Associated Proteins of Fusarium proliferatum during Interaction with Banana Fruit. Biomolecules 2019; 9:biom9060246. [PMID: 31234604 PMCID: PMC6628180 DOI: 10.3390/biom9060246] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 06/19/2019] [Accepted: 06/22/2019] [Indexed: 12/12/2022] Open
Abstract
Secreted proteins are vital for the pathogenicity of many fungi through manipulating their hosts for efficient colonization. Fusarium proliferatum is a phytopathogenic fungus infecting many crops, vegetables, and fruit, including banana fruit. To access the proteins involved in pathogen–host interaction, we used label-free quantitative proteomics technology to comparatively analyze the secretomes of F. proliferatum cultured with and without banana peel in Czapek’s broth medium. By analyzing the secretomes of F. proliferatum, we have identified 105 proteins with 40 exclusively secreted and 65 increased in abundance in response to a banana peel. These proteins were involved in the promotion of invasion of banana fruit, and they were mainly categorized into virulence factors, cell wall degradation, metabolic process, response to stress, regulation, and another unknown biological process. The expressions of corresponding genes confirmed the existence of these secreted proteins in the banana peel. Furthermore, expression pattern suggested variable roles for these genes at different infection stages. This study expanded the current database of F. proliferatum secreted proteins which might be involved in the infection strategy of this fungus. Additionally, this study warranted the further attention of some secreted proteins that might initiate infection of F. proliferatum on banana fruit.
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Affiliation(s)
- Taotao Li
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
| | - Yu Wu
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
- University of Chinese Academy of Sciences, Beijing 100039, China.
| | - Yong Wang
- Zhongshan Entry-Exit Inspection and Quarantine Bureau, Zhongshan 528403, China.
| | - Haiyan Gao
- Key Laboratory of Post-Harvest Handling of Fruits, Ministry of Agriculture, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Vijai Kumar Gupta
- Department of Chemistry and Biotechnology, ERA Chair of Green Chemistry, Tallinn University of Technology, 12618 Tallinn, Estonia.
| | - Xuewu Duan
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
| | - Hongxia Qu
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
| | - Yueming Jiang
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
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Mohamed TY, Nassar MY, Amin AS, Elnadi MM. Spectrophotometric determination of butylated hydroxyanisole in pure form and cream formulation via an oxidation–reduction reaction. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.cdc.2018.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Li T, Wu Q, Wang Y, John A, Qu H, Gong L, Duan X, Zhu H, Yun Z, Jiang Y. Application of Proteomics for the Investigation of the Effect of Initial pH on Pathogenic Mechanisms of Fusarium proliferatum on Banana Fruit. Front Microbiol 2017; 8:2327. [PMID: 29250043 PMCID: PMC5715366 DOI: 10.3389/fmicb.2017.02327] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 11/13/2017] [Indexed: 11/13/2022] Open
Abstract
Fusarium proliferatum is an important pathogen and causes a great economic loss to fruit industry. Environmental pH-value plays a regulatory role in fungi pathogenicity, however, the mechanism needs further exploration. In this study, F. proliferatum was cultured under two initial pH conditions of 5 and 10. No obvious difference was observed in the growth rate of F. proliferatum between two pH-values. F. proliferatum cultured under both pH conditions infected banana fruit successfully, and smaller lesion diameter was presented on banana fruit inoculated with pH 10-cultured fungi. Proteomic approach based on two-dimensional electrophoresis (2-DE) was used to investigate the changes in secretome of this fungus between pH 5 and 10. A total of 39 differential spots were identified using matrix-assisted laser desorption/ionization tandem time-of-flight mass spectrometry (MALDI-TOF/TOF-MS) and liquid chromatography electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS). Compared to pH 5 condition, proteins related to cell wall degrading enzymes (CWDEs) and proteolysis were significantly down-regulated at pH 10, while proteins related to oxidation-reduction process and transport were significantly up-regulated under pH 10 condition. Our results suggested that the downregulation of CWDEs and other virulence proteins in the pH 10-cultured F. proliferatum severely decreased its pathogenicity, compared to pH 5-cultured fungi. However, the alkaline environment did not cause a complete loss of the pathogenic ability of F. proliferatum, probably due to the upregulation of the oxidation-reduction related proteins at pH 10, which may partially compensate its pathogenic ability.
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Affiliation(s)
- Taotao Li
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.,College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Qixian Wu
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.,College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Yong Wang
- Zhong Shan Entry-Exit Inspection and Quarantine Bureau, Zhong Shan, China
| | - Afiya John
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.,College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Hongxia Qu
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Liang Gong
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Xuewu Duan
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Hong Zhu
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Ze Yun
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Yueming Jiang
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
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Li T, Gong L, Jiang G, Wang Y, Gupta VK, Qu H, Duan X, Wang J, Jiang Y. Carbon Sources Influence Fumonisin Production inFusarium proliferatum. Proteomics 2017; 17. [DOI: 10.1002/pmic.201700070] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/21/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Taotao Li
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
- Guangdong Provincial Key Laboratory of Applied Botany South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
| | - Liang Gong
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
- Guangdong Provincial Key Laboratory of Applied Botany South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
| | - Guoxiang Jiang
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
- Guangdong Provincial Key Laboratory of Applied Botany South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
| | - Yong Wang
- Zhong Shan Entry-Exit Inspection and Quarantine Bureau; Zhongshan P. R. China
| | - Vijai Kumar Gupta
- School of Science; Department of Chemistry and Biotechnology ERA Chair of Green Chemistry; Tallinn University of Technology; Tallinn Estonia
| | - Hongxia Qu
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
- Guangdong Provincial Key Laboratory of Applied Botany South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
| | - Xuewu Duan
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
- Guangdong Provincial Key Laboratory of Applied Botany South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
| | - Jiasheng Wang
- Department of Environmental Health Science College of Public Health; University of Georgia; Athens GA USA
| | - Yueming Jiang
- Key Laboratory of Plant Resource Conservation and Sustainable Utilization South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
- Guangdong Provincial Key Laboratory of Applied Botany South China Botanical Garden; Chinese Academy of Sciences; Guangzhou P. R. China
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Proteomics analysis of Fusarium proliferatum under various initial pH during fumonisin production. J Proteomics 2017; 164:59-72. [PMID: 28522339 DOI: 10.1016/j.jprot.2017.05.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/01/2017] [Accepted: 05/08/2017] [Indexed: 11/23/2022]
Abstract
Fusarium proliferatum as a fungal pathogen can produce fumonisin which causes a great threat to animal and human health. Proteomic approach was a useful tool for investigation into mycotoxin biosynthesis in fungal pathogens. In this study, we analyzed the fumonisin content and mycelium proteins of Fusarium proliferatum cultivated under the initial pH5 and 10. Fumonisin production after 10days was significantly induced in culture condition at pH10 than pH5. Ninety nine significantly differently accumulated protein spots under the two pH conditions were detected using two dimensional polyacrylamide gel electrophoresis and 89 of these proteins were successfully identified by MALDI-TOF/TOF and LC-ESI-MS/MS analysis. Among these 89 proteins, 45 were up-regulated at pH10 while 44 were up-accumulated at pH5. At pH10, these proteins were found to involve in the modification of fumonisin backbone including up-regulated polyketide synthase, cytochrome P450, S-adenosylmethionine synthase and O-methyltransferase, which might contribute to the induction of fumonisin production. At pH5, these up-regulated proteins such as l-amino-acid oxidase, isocitrate dehydrogenase and citrate lyase might inhibit the condensation of fumonisin backbone, resulting in reduced production of fumonisins. These results may help us to understand the molecular mechanism of the fumonisin synthesis in F. proliferatum. BIOLOGICAL SIGNIFICANCE To extend our understanding of the mechanism of the fumonisin biosynthesis of F. proliferatum, we reported the fumonisin production in relation to the differential proteins of F. proliferatum mycelium under two pH culture conditions. Among these 89 identified spots, 45 were up-accumulated at pH10 while 44 were up-accumulated at pH5. Our results revealed that increased fumonisin production at pH10 might be related to the induction of fumonisin biosynthesis caused by up-regulation of polyketide synthase, cytochrome P450, S-adenosylmethionine synthase and O-methyltransferase. Meanwhile, the up-regulation of l-amino-acid oxidase, isocitrate dehydrogenase and citrate lyase at pH5 might be related to the inhibition of the condensation of fumonisin backbone, resulting in reduced production of fumonisin. These results may help us to understand better the molecular mechanism of the fumonisin synthesis in F. proliferatum and then broaden the current knowledge of the mechanism of the fumonisin biosynthesis.
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