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Plant immunity: Rice XA21-mediated resistance to bacterial infection
In this article, we describe the development of the plant immunity field, starting with efforts to understand the genetic basis for disease resistance, which ∼30 y ago led to the discovery of diverse classes of immune receptors that recognize and respond to infectious microbes. We focus on knowledge...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
National Academy of Sciences
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8872720/ https://www.ncbi.nlm.nih.gov/pubmed/35131901 http://dx.doi.org/10.1073/pnas.2121568119 |
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author | Ercoli, María Florencia Luu, Dee Dee Rim, Ellen Youngsoo Shigenaga, Alexandra Teixeira de Araujo, Artur Chern, Mawsheng Jain, Rashmi Ruan, Randy Joe, Anna Stewart, Valley Ronald, Pamela |
author_facet | Ercoli, María Florencia Luu, Dee Dee Rim, Ellen Youngsoo Shigenaga, Alexandra Teixeira de Araujo, Artur Chern, Mawsheng Jain, Rashmi Ruan, Randy Joe, Anna Stewart, Valley Ronald, Pamela |
author_sort | Ercoli, María Florencia |
collection | PubMed |
description | In this article, we describe the development of the plant immunity field, starting with efforts to understand the genetic basis for disease resistance, which ∼30 y ago led to the discovery of diverse classes of immune receptors that recognize and respond to infectious microbes. We focus on knowledge gained from studies of the rice XA21 immune receptor that recognizes RaxX (required for activation of XA21 mediated immunity X), a sulfated microbial peptide secreted by the gram-negative bacterium Xanthomonas oryzae pv. oryzae. XA21 is representative of a large class of plant and animal immune receptors that recognize and respond to conserved microbial molecules. We highlight the complexity of this large class of receptors in plants, discuss a possible role for RaxX in Xanthomonas biology, and draw attention to the important role of sulfotyrosine in mediating receptor–ligand interactions. |
format | Online Article Text |
id | pubmed-8872720 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | National Academy of Sciences |
record_format | MEDLINE/PubMed |
spelling | pubmed-88727202022-02-25 Plant immunity: Rice XA21-mediated resistance to bacterial infection Ercoli, María Florencia Luu, Dee Dee Rim, Ellen Youngsoo Shigenaga, Alexandra Teixeira de Araujo, Artur Chern, Mawsheng Jain, Rashmi Ruan, Randy Joe, Anna Stewart, Valley Ronald, Pamela Proc Natl Acad Sci U S A Biological Sciences In this article, we describe the development of the plant immunity field, starting with efforts to understand the genetic basis for disease resistance, which ∼30 y ago led to the discovery of diverse classes of immune receptors that recognize and respond to infectious microbes. We focus on knowledge gained from studies of the rice XA21 immune receptor that recognizes RaxX (required for activation of XA21 mediated immunity X), a sulfated microbial peptide secreted by the gram-negative bacterium Xanthomonas oryzae pv. oryzae. XA21 is representative of a large class of plant and animal immune receptors that recognize and respond to conserved microbial molecules. We highlight the complexity of this large class of receptors in plants, discuss a possible role for RaxX in Xanthomonas biology, and draw attention to the important role of sulfotyrosine in mediating receptor–ligand interactions. National Academy of Sciences 2022-02-07 2022-02-22 /pmc/articles/PMC8872720/ /pubmed/35131901 http://dx.doi.org/10.1073/pnas.2121568119 Text en Copyright © 2022 the Author(s). Published by PNAS. https://creativecommons.org/licenses/by/4.0/This open access article is distributed under Creative Commons Attribution License 4.0 (CC BY) (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Biological Sciences Ercoli, María Florencia Luu, Dee Dee Rim, Ellen Youngsoo Shigenaga, Alexandra Teixeira de Araujo, Artur Chern, Mawsheng Jain, Rashmi Ruan, Randy Joe, Anna Stewart, Valley Ronald, Pamela Plant immunity: Rice XA21-mediated resistance to bacterial infection |
title | Plant immunity: Rice XA21-mediated resistance to bacterial infection |
title_full | Plant immunity: Rice XA21-mediated resistance to bacterial infection |
title_fullStr | Plant immunity: Rice XA21-mediated resistance to bacterial infection |
title_full_unstemmed | Plant immunity: Rice XA21-mediated resistance to bacterial infection |
title_short | Plant immunity: Rice XA21-mediated resistance to bacterial infection |
title_sort | plant immunity: rice xa21-mediated resistance to bacterial infection |
topic | Biological Sciences |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8872720/ https://www.ncbi.nlm.nih.gov/pubmed/35131901 http://dx.doi.org/10.1073/pnas.2121568119 |
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