Salicylic Acid Signaling Networks
The small phenolic compound salicylic acid (SA) is critical for plant defense against a broad spectrum of pathogens. SA is also involved in multi-layered defense responses, from pathogen-associated molecular pattern triggered basal defense, resistance gene-mediated defense, to systemic acquired resi...
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| المؤلفون الرئيسيون: | , , |
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| التنسيق: | Online |
| اللغة: | الإنجليزية |
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Frontiers Media SA
2021
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| الوصول للمادة أونلاين: | 18214 |
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| _version_ | 1869516017984602112 |
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| author | Loreto Holuigue Jean Toby Greenberg Hua Lu |
| author_browse | Hua Lu Jean Toby Greenberg Loreto Holuigue |
| author_facet | Loreto Holuigue Jean Toby Greenberg Hua Lu |
| author_sort | Loreto Holuigue |
| collection | Directory of Open Access Books |
| description | The small phenolic compound salicylic acid (SA) is critical for plant defense against a broad spectrum of pathogens. SA is also involved in multi-layered defense responses, from pathogen-associated molecular pattern triggered basal defense, resistance gene-mediated defense, to systemic acquired resistance. Recent decades have witnessed tremendous progress towards our understanding of SA-mediated signaling networks. Many genes have been identified to have direct or indirect effect on SA biosynthesis or to regulate SA accumulation. Several SA receptors have been identified and characterization of these receptors has shed light on the mechanisms of SA-mediated defense signaling, which encompass chromosomal remodeling, DNA repair, epigenetics, to transcriptional reprogramming. Molecules from plant-associated microbes have been identified, which manipulate SA levels and/or SA signaling. SA does not act alone. It engages in crosstalk with other signaling pathways, such as those mediated by other phytohormones, in an agonistic or antagonistic manner, depending on hormones and pathosystems. Besides affecting plant innate immunity, SA has also been implicated in other cellular processes, such as flowering time determination, lipid metabolism, circadian clock control, and abiotic stress responses, possibly contributing to the regulation of plant development. The multifaceted function of SA makes it critically important to further identify genes involved in SA signaling networks, understand their modes of action, and delineate interactions among the components of SA signaling networks. In addition, genetic manipulation of genes involved in SA signaling networks has also provided a promising approach to enhance disease resistance in economically important plants. This ebook collects articles in the Research Topic "Salicylic Acid Signaling Networks". For this collection we solicited reviews, perspectives, and original research articles that highlight recent exciting progress on the understanding of molecular mechanisms underlying SA-mediated defense, SA-crosstalk with other pathways and how microbes impact these events. |
| format | Online |
| id | doab-20.500.12854ir-58812 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Frontiers Media SA |
| publisherStr | Frontiers Media SA |
| record_format | ojs |
| spelling | doab-20.500.12854ir-588122024-04-05T17:31:12Z Salicylic Acid Signaling Networks Loreto Holuigue Jean Toby Greenberg Hua Lu QK1-989 Q1-390 Circadian clock systemic acquired resistance Reactive Oxygen Species crosstalk pathogen effector NPR1 Cellular redox Lipid Metabolism flowering SA receptors thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences The small phenolic compound salicylic acid (SA) is critical for plant defense against a broad spectrum of pathogens. SA is also involved in multi-layered defense responses, from pathogen-associated molecular pattern triggered basal defense, resistance gene-mediated defense, to systemic acquired resistance. Recent decades have witnessed tremendous progress towards our understanding of SA-mediated signaling networks. Many genes have been identified to have direct or indirect effect on SA biosynthesis or to regulate SA accumulation. Several SA receptors have been identified and characterization of these receptors has shed light on the mechanisms of SA-mediated defense signaling, which encompass chromosomal remodeling, DNA repair, epigenetics, to transcriptional reprogramming. Molecules from plant-associated microbes have been identified, which manipulate SA levels and/or SA signaling. SA does not act alone. It engages in crosstalk with other signaling pathways, such as those mediated by other phytohormones, in an agonistic or antagonistic manner, depending on hormones and pathosystems. Besides affecting plant innate immunity, SA has also been implicated in other cellular processes, such as flowering time determination, lipid metabolism, circadian clock control, and abiotic stress responses, possibly contributing to the regulation of plant development. The multifaceted function of SA makes it critically important to further identify genes involved in SA signaling networks, understand their modes of action, and delineate interactions among the components of SA signaling networks. In addition, genetic manipulation of genes involved in SA signaling networks has also provided a promising approach to enhance disease resistance in economically important plants. This ebook collects articles in the Research Topic "Salicylic Acid Signaling Networks". For this collection we solicited reviews, perspectives, and original research articles that highlight recent exciting progress on the understanding of molecular mechanisms underlying SA-mediated defense, SA-crosstalk with other pathways and how microbes impact these events. 2021-02-12T02:46:17Z 2021-02-12T02:46:17Z 2016-01-19 14:05:46 2016 book 18214 16648714 9782889198276 https://directory.doabooks.org/handle/20.500.12854/58812 eng Frontiers Research Topics image/jpeg Attribution 4.0 International http://www.frontiersin.org/books/Salicylic_Acid_Signaling_Networks/883#nogo http://journal.frontiersin.org/researchtopic/2733/salicylic-acid-signaling-networks Frontiers Media SA 10.3389/978-2-88919-827-6 10.3389/978-2-88919-827-6 bf5ce210-e72e-4860-ba9b-c305640ff3ae 9782889198276 188 open access |
| spellingShingle | QK1-989 Q1-390 Circadian clock systemic acquired resistance Reactive Oxygen Species crosstalk pathogen effector NPR1 Cellular redox Lipid Metabolism flowering SA receptors thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences Loreto Holuigue Jean Toby Greenberg Hua Lu Salicylic Acid Signaling Networks |
| title | Salicylic Acid Signaling Networks |
| title_full | Salicylic Acid Signaling Networks |
| title_fullStr | Salicylic Acid Signaling Networks |
| title_full_unstemmed | Salicylic Acid Signaling Networks |
| title_short | Salicylic Acid Signaling Networks |
| title_sort | salicylic acid signaling networks |
| topic | QK1-989 Q1-390 Circadian clock systemic acquired resistance Reactive Oxygen Species crosstalk pathogen effector NPR1 Cellular redox Lipid Metabolism flowering SA receptors thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences |
| topic_facet | QK1-989 Q1-390 Circadian clock systemic acquired resistance Reactive Oxygen Species crosstalk pathogen effector NPR1 Cellular redox Lipid Metabolism flowering SA receptors thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences |
| url | 18214 |
| work_keys_str_mv | AT loretoholuigue salicylicacidsignalingnetworks AT jeantobygreenberg salicylicacidsignalingnetworks AT hualu salicylicacidsignalingnetworks |