The role of autophagy in the Arabidopsis self-incompatible pollen rejection response
In plants, macroautophagy/autophagy is an essential mechanism responsible for a large variety of processes throughout the plant’s lifecycle, including nutrient processing, immunity, stress responses and senescence. Previous studies had observed the presence of autophagosomes in an Arabidopsis sexual...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2022-12-01
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| Series: | Autophagy Reports |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/27694127.2022.2065602 |
| _version_ | 1797685704862466048 |
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| author | Stuart R. Macgregor Daphne R. Goring |
| author_facet | Stuart R. Macgregor Daphne R. Goring |
| author_sort | Stuart R. Macgregor |
| collection | DOAJ |
| description | In plants, macroautophagy/autophagy is an essential mechanism responsible for a large variety of processes throughout the plant’s lifecycle, including nutrient processing, immunity, stress responses and senescence. Previous studies had observed the presence of autophagosomes in an Arabidopsis sexual reproduction system that prevents self-fertilization (self-incompatibility), but their requirement in this pathway was unclear. Using autophagy-deficient mutants, we have recently found that autophagy is a key contributor in the Arabidopsis self-incompatibility response to reject self-pollen. |
| first_indexed | 2024-03-12T00:55:08Z |
| format | Article |
| id | doaj.art-5e5500ee560b4953b8c2e9c6f29e82cd |
| institution | Directory Open Access Journal |
| issn | 2769-4127 |
| language | English |
| last_indexed | 2024-03-12T00:55:08Z |
| publishDate | 2022-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Autophagy Reports |
| spelling | doaj.art-5e5500ee560b4953b8c2e9c6f29e82cd2023-09-14T13:24:40ZengTaylor & Francis GroupAutophagy Reports2769-41272022-12-011118318610.1080/27694127.2022.20656022065602The role of autophagy in the Arabidopsis self-incompatible pollen rejection responseStuart R. Macgregor0Daphne R. Goring1University of TorontoUniversity of TorontoIn plants, macroautophagy/autophagy is an essential mechanism responsible for a large variety of processes throughout the plant’s lifecycle, including nutrient processing, immunity, stress responses and senescence. Previous studies had observed the presence of autophagosomes in an Arabidopsis sexual reproduction system that prevents self-fertilization (self-incompatibility), but their requirement in this pathway was unclear. Using autophagy-deficient mutants, we have recently found that autophagy is a key contributor in the Arabidopsis self-incompatibility response to reject self-pollen.http://dx.doi.org/10.1080/27694127.2022.2065602atg5atg7autophagyplant reproductionsp11/scrself-incompatibilitysrk |
| spellingShingle | Stuart R. Macgregor Daphne R. Goring The role of autophagy in the Arabidopsis self-incompatible pollen rejection response Autophagy Reports atg5 atg7 autophagy plant reproduction sp11/scr self-incompatibility srk |
| title | The role of autophagy in the Arabidopsis self-incompatible pollen rejection response |
| title_full | The role of autophagy in the Arabidopsis self-incompatible pollen rejection response |
| title_fullStr | The role of autophagy in the Arabidopsis self-incompatible pollen rejection response |
| title_full_unstemmed | The role of autophagy in the Arabidopsis self-incompatible pollen rejection response |
| title_short | The role of autophagy in the Arabidopsis self-incompatible pollen rejection response |
| title_sort | role of autophagy in the arabidopsis self incompatible pollen rejection response |
| topic | atg5 atg7 autophagy plant reproduction sp11/scr self-incompatibility srk |
| url | http://dx.doi.org/10.1080/27694127.2022.2065602 |
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