Xanthomonas Filamentous Hemagglutinin-Like Protein Fha1 Interacts with Pepper Hypersensitive-Induced Reaction Protein CaHIR1 and Functions as a Virulence Factor in Host Plants
DC Field | Value | Language |
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dc.contributor.author | Choi, Hyong Woo | - |
dc.contributor.author | Kim, Dae Sung | - |
dc.contributor.author | Kim, Nak Hyun | - |
dc.contributor.author | Jung, Ho Won | - |
dc.contributor.author | Ham, Jong Hyun | - |
dc.contributor.author | Hwang, Byung Kook | - |
dc.date.accessioned | 2021-09-05T18:19:34Z | - |
dc.date.available | 2021-09-05T18:19:34Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-12 | - |
dc.identifier.issn | 0894-0282 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101418 | - |
dc.description.abstract | Pathogens have evolved a variety of virulence factors to infect host plants successfully. We previously identified the pepper plasma-membrane-resident hypersensitive-induced reaction protein (CaHIR1) as a regulator of plant disease- and immunity-associated cell death. Here, we identified the small filamentous hemagglutinin-like protein (Fha1) of Xanthomonas campestris pv. vesicatoria as an interacting partner of CaHIR1 using yeast two-hybrid screening. Co-immunoprecipitation and bimolecular fluorescence complementation experiments revealed that Fha1 specifically interacts with CaHIR1 in planta. The endocytic tracker FM4-64 staining showed that the CaHIR1-Fha1 complex localizes in the endocytic vesicle-like structure. The X. campestris pv. vesicatoria Delta fha1 mutant strain exhibited significantly increased surface adherence but reduced swarming motility. Mutation of fha1 inhibited the growth of X. campestris pv. vesicatoria and X. campestris pv. vesicatoria Delta avrBsT in tomato and pepper leaves, respectively, suggesting that Fha1 acts as a virulence factor in host plants. Transient expression of fha1 and also infiltration with purified Fha1 proteins induced disease-associated cell death response through the interaction with CaHIR1 and suppressed the expression of pathogenesis-related (PR) genes. Silencing of CaHIR1 in pepper significantly reduced Delta avrBsT growth and Fha1-triggered susceptibility cell death. Overexpression of fha1 in Arabidopsis retarded plant growth and triggered disease-associated cell death, resulting in altered disease susceptibility. Taken together, these results suggest that the X. campestris pv. vesicatoria virulence factor Fha1 interacts with CaHIR1, induces susceptibility cell death, and suppresses PR gene expression in host plants. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYTOPATHOLOGICAL SOC | - |
dc.subject | PATTERN-RECOGNITION RECEPTORS | - |
dc.subject | AGROBACTERIUM-MEDIATED TRANSFORMATION | - |
dc.subject | CELL-DEATH | - |
dc.subject | BORDETELLA-PERTUSSIS | - |
dc.subject | DEFENSE RESPONSES | - |
dc.subject | IMMUNE-RESPONSE | - |
dc.subject | INNATE IMMUNITY | - |
dc.subject | HUMAN NEUTROPHILS | - |
dc.subject | CR3 CD11B/CD18 | - |
dc.subject | ARABIDOPSIS | - |
dc.title | Xanthomonas Filamentous Hemagglutinin-Like Protein Fha1 Interacts with Pepper Hypersensitive-Induced Reaction Protein CaHIR1 and Functions as a Virulence Factor in Host Plants | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Nak Hyun | - |
dc.contributor.affiliatedAuthor | Hwang, Byung Kook | - |
dc.identifier.doi | 10.1094/MPMI-07-13-0204-R | - |
dc.identifier.scopusid | 2-s2.0-84887091390 | - |
dc.identifier.wosid | 000326905900007 | - |
dc.identifier.bibliographicCitation | MOLECULAR PLANT-MICROBE INTERACTIONS, v.26, no.12, pp.1441 - 1454 | - |
dc.relation.isPartOf | MOLECULAR PLANT-MICROBE INTERACTIONS | - |
dc.citation.title | MOLECULAR PLANT-MICROBE INTERACTIONS | - |
dc.citation.volume | 26 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1441 | - |
dc.citation.endPage | 1454 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.subject.keywordPlus | PATTERN-RECOGNITION RECEPTORS | - |
dc.subject.keywordPlus | AGROBACTERIUM-MEDIATED TRANSFORMATION | - |
dc.subject.keywordPlus | CELL-DEATH | - |
dc.subject.keywordPlus | BORDETELLA-PERTUSSIS | - |
dc.subject.keywordPlus | DEFENSE RESPONSES | - |
dc.subject.keywordPlus | IMMUNE-RESPONSE | - |
dc.subject.keywordPlus | INNATE IMMUNITY | - |
dc.subject.keywordPlus | HUMAN NEUTROPHILS | - |
dc.subject.keywordPlus | CR3 CD11B/CD18 | - |
dc.subject.keywordPlus | ARABIDOPSIS | - |
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