Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants
Most studies of environmental adaptations in plants have focused on either biotic or abiotic stress factors in an attempt to understand the defense mechanisms of plants against individual stresses. However, in the natural ecosystem, plants are simultaneously exposed to multiple stresses. Stress-tole...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2019-04-01
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| Series: | Frontiers in Plant Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/article/10.3389/fpls.2019.00399/full |
| _version_ | 1811277702687096832 |
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| author | Chang-Jin Park Chang-Jin Park Jeong Mee Park Jeong Mee Park |
| author_facet | Chang-Jin Park Chang-Jin Park Jeong Mee Park Jeong Mee Park |
| author_sort | Chang-Jin Park |
| collection | DOAJ |
| description | Most studies of environmental adaptations in plants have focused on either biotic or abiotic stress factors in an attempt to understand the defense mechanisms of plants against individual stresses. However, in the natural ecosystem, plants are simultaneously exposed to multiple stresses. Stress-tolerant crops developed in translational studies based on a single stress often fail to exhibit the expected traits in the field. To adapt to abiotic stress, recent studies have identified the need for interactions of plants with various microorganisms. These findings highlight the need to understand the multifaceted interactions of plants with biotic and abiotic stress factors. The endoplasmic reticulum (ER) is an organelle that links various stress responses. To gain insight into the molecular integration of biotic and abiotic stress responses in the ER, we focused on the interactions of plants with RNA viruses. This interaction points toward the relevance of ER in viral pathogenicity as well as plant responses. In this mini review, we explore the molecular crosstalk between biotic and abiotic stress signaling through the ER by elaborating ER-mediated signaling in response to RNA viruses and abiotic stresses. Additionally, we summarize the results of a recent study on phytohormones that induce ER-mediated stress response. These studies will facilitate the development of multi-stress-tolerant transgenic crops in the future. |
| first_indexed | 2024-04-13T00:21:29Z |
| format | Article |
| id | doaj.art-991ecb3af3254401bbab2dd1d9be45d0 |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-04-13T00:21:29Z |
| publishDate | 2019-04-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Plant Science |
| spelling | doaj.art-991ecb3af3254401bbab2dd1d9be45d02022-12-22T03:10:46ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2019-04-011010.3389/fpls.2019.00399444640Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in PlantsChang-Jin Park0Chang-Jin Park1Jeong Mee Park2Jeong Mee Park3Department of Bioresources Engineering, Sejong University, Seoul, South KoreaPlant Engineering Research Institute, Sejong University, Seoul, South KoreaPlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, South KoreaDepartment of Biosystems and Bioengineering, University of Science and Technology (UST), Daejeon, South KoreaMost studies of environmental adaptations in plants have focused on either biotic or abiotic stress factors in an attempt to understand the defense mechanisms of plants against individual stresses. However, in the natural ecosystem, plants are simultaneously exposed to multiple stresses. Stress-tolerant crops developed in translational studies based on a single stress often fail to exhibit the expected traits in the field. To adapt to abiotic stress, recent studies have identified the need for interactions of plants with various microorganisms. These findings highlight the need to understand the multifaceted interactions of plants with biotic and abiotic stress factors. The endoplasmic reticulum (ER) is an organelle that links various stress responses. To gain insight into the molecular integration of biotic and abiotic stress responses in the ER, we focused on the interactions of plants with RNA viruses. This interaction points toward the relevance of ER in viral pathogenicity as well as plant responses. In this mini review, we explore the molecular crosstalk between biotic and abiotic stress signaling through the ER by elaborating ER-mediated signaling in response to RNA viruses and abiotic stresses. Additionally, we summarize the results of a recent study on phytohormones that induce ER-mediated stress response. These studies will facilitate the development of multi-stress-tolerant transgenic crops in the future.https://www.frontiersin.org/article/10.3389/fpls.2019.00399/fullABAER stressheat stressosmotic stressRNA virusSA |
| spellingShingle | Chang-Jin Park Chang-Jin Park Jeong Mee Park Jeong Mee Park Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants Frontiers in Plant Science ABA ER stress heat stress osmotic stress RNA virus SA |
| title | Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants |
| title_full | Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants |
| title_fullStr | Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants |
| title_full_unstemmed | Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants |
| title_short | Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants |
| title_sort | endoplasmic reticulum plays a critical role in integrating signals generated by both biotic and abiotic stress in plants |
| topic | ABA ER stress heat stress osmotic stress RNA virus SA |
| url | https://www.frontiersin.org/article/10.3389/fpls.2019.00399/full |
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