Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant Pathogens
The type two secretion system (T2S) is important for virulence of a number of gram-negative bacterial plant pathogens. Most of the T2S-secreted proteins that have been characterized to date are involved in degrading different components of plant cell walls. Functional redundancy appears to exist amo...
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| Format: | Article |
| Language: | English |
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The American Phytopathological Society
2005-09-01
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| Series: | Molecular Plant-Microbe Interactions |
| Subjects: | |
| Online Access: | https://apsjournals.apsnet.org/doi/10.1094/MPMI-18-0891 |
| _version_ | 1811261261300629504 |
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| author | Gopaljee Jha R. Rajeshwari Ramesh V. Sonti |
| author_facet | Gopaljee Jha R. Rajeshwari Ramesh V. Sonti |
| author_sort | Gopaljee Jha |
| collection | DOAJ |
| description | The type two secretion system (T2S) is important for virulence of a number of gram-negative bacterial plant pathogens. Most of the T2S-secreted proteins that have been characterized to date are involved in degrading different components of plant cell walls. Functional redundancy appears to exist among T2S-secreted proteins because significant effects on virulence are observed only in strains in which multiple secreted proteins are mutated. Several T2S-secreted proteins have been shown to induce plant defense responses, including hypersensitive response-like reactions. Bacterial pathogens can suppress these defense responses, and recent results indicate that suppression is mediated through the type three secretion system. |
| first_indexed | 2024-04-12T19:00:00Z |
| format | Article |
| id | doaj.art-bbfd3ed0a09a49649fa1d5f03d5fdb76 |
| institution | Directory Open Access Journal |
| issn | 0894-0282 1943-7706 |
| language | English |
| last_indexed | 2024-04-12T19:00:00Z |
| publishDate | 2005-09-01 |
| publisher | The American Phytopathological Society |
| record_format | Article |
| series | Molecular Plant-Microbe Interactions |
| spelling | doaj.art-bbfd3ed0a09a49649fa1d5f03d5fdb762022-12-22T03:20:11ZengThe American Phytopathological SocietyMolecular Plant-Microbe Interactions0894-02821943-77062005-09-0118989189810.1094/MPMI-18-0891Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant PathogensGopaljee JhaR. RajeshwariRamesh V. SontiThe type two secretion system (T2S) is important for virulence of a number of gram-negative bacterial plant pathogens. Most of the T2S-secreted proteins that have been characterized to date are involved in degrading different components of plant cell walls. Functional redundancy appears to exist among T2S-secreted proteins because significant effects on virulence are observed only in strains in which multiple secreted proteins are mutated. Several T2S-secreted proteins have been shown to induce plant defense responses, including hypersensitive response-like reactions. Bacterial pathogens can suppress these defense responses, and recent results indicate that suppression is mediated through the type three secretion system.https://apsjournals.apsnet.org/doi/10.1094/MPMI-18-0891cell wall-degrading enzymesphytopathogenic bacteriaprogrammed cell deathpseudopilussec-dependent pathway |
| spellingShingle | Gopaljee Jha R. Rajeshwari Ramesh V. Sonti Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant Pathogens Molecular Plant-Microbe Interactions cell wall-degrading enzymes phytopathogenic bacteria programmed cell death pseudopilus sec-dependent pathway |
| title | Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant Pathogens |
| title_full | Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant Pathogens |
| title_fullStr | Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant Pathogens |
| title_full_unstemmed | Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant Pathogens |
| title_short | Bacterial Type Two Secretion System Secreted Proteins: Double-Edged Swords for Plant Pathogens |
| title_sort | bacterial type two secretion system secreted proteins double edged swords for plant pathogens |
| topic | cell wall-degrading enzymes phytopathogenic bacteria programmed cell death pseudopilus sec-dependent pathway |
| url | https://apsjournals.apsnet.org/doi/10.1094/MPMI-18-0891 |
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