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Cell surface immune receptors: the guardians of the plant’s extracellular spaces
Since the original ‘Zigzag model’, several iterations have been proposed to reconcile both the Pattern Triggered Immunity (PTI) and the Effector Triggered Immunity (ETI) branches of the plant immune system. The recent cloning of new disease resistance genes, functioning in gene-for-gene interactions...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Current Biology Ltd
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6731392/ https://www.ncbi.nlm.nih.gov/pubmed/30861483 http://dx.doi.org/10.1016/j.pbi.2019.02.005 |
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author | Kanyuka, Kostya Rudd, Jason J |
author_facet | Kanyuka, Kostya Rudd, Jason J |
author_sort | Kanyuka, Kostya |
collection | PubMed |
description | Since the original ‘Zigzag model’, several iterations have been proposed to reconcile both the Pattern Triggered Immunity (PTI) and the Effector Triggered Immunity (ETI) branches of the plant immune system. The recent cloning of new disease resistance genes, functioning in gene-for-gene interactions, which structurally resemble cell surface broad spectrum Pattern Recognition Receptors, have further blurred the distinctions between PTI and ETI in plant immunity. In an attempt to simplify further the existing conceptual models, we, herein, propose a scheme based on the spatial localization of the key proteins (receptors) which function to induce plant immune responses. We believe this ‘Spatial Invasion model’ will prove useful for understanding how immune receptors interact with different pathogen types which peripherally or totally invade plant cells, colonize solely extracellularly or switch locations during a successful infection. |
format | Online Article Text |
id | pubmed-6731392 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Current Biology Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-67313922019-09-12 Cell surface immune receptors: the guardians of the plant’s extracellular spaces Kanyuka, Kostya Rudd, Jason J Curr Opin Plant Biol Article Since the original ‘Zigzag model’, several iterations have been proposed to reconcile both the Pattern Triggered Immunity (PTI) and the Effector Triggered Immunity (ETI) branches of the plant immune system. The recent cloning of new disease resistance genes, functioning in gene-for-gene interactions, which structurally resemble cell surface broad spectrum Pattern Recognition Receptors, have further blurred the distinctions between PTI and ETI in plant immunity. In an attempt to simplify further the existing conceptual models, we, herein, propose a scheme based on the spatial localization of the key proteins (receptors) which function to induce plant immune responses. We believe this ‘Spatial Invasion model’ will prove useful for understanding how immune receptors interact with different pathogen types which peripherally or totally invade plant cells, colonize solely extracellularly or switch locations during a successful infection. Current Biology Ltd 2019-08 /pmc/articles/PMC6731392/ /pubmed/30861483 http://dx.doi.org/10.1016/j.pbi.2019.02.005 Text en © 2019 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Kanyuka, Kostya Rudd, Jason J Cell surface immune receptors: the guardians of the plant’s extracellular spaces |
title | Cell surface immune receptors: the guardians of the plant’s extracellular spaces |
title_full | Cell surface immune receptors: the guardians of the plant’s extracellular spaces |
title_fullStr | Cell surface immune receptors: the guardians of the plant’s extracellular spaces |
title_full_unstemmed | Cell surface immune receptors: the guardians of the plant’s extracellular spaces |
title_short | Cell surface immune receptors: the guardians of the plant’s extracellular spaces |
title_sort | cell surface immune receptors: the guardians of the plant’s extracellular spaces |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6731392/ https://www.ncbi.nlm.nih.gov/pubmed/30861483 http://dx.doi.org/10.1016/j.pbi.2019.02.005 |
work_keys_str_mv | AT kanyukakostya cellsurfaceimmunereceptorstheguardiansoftheplantsextracellularspaces AT ruddjasonj cellsurfaceimmunereceptorstheguardiansoftheplantsextracellularspaces |