Plants' Epigenetic Mechanisms and Abiotic Stress
Plants are sessile organisms that need to adapt to constantly changing environmental conditions. Unpredictable climate change places plants under a variety of abiotic stresses. Studying the regulation of stress-responsive genes can help to understand plants' ability to adapt to fluctuating envi...
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| Veröffentlicht in: | Genes 2021-07, Vol.12 (8), p.1106 |
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| description | Plants are sessile organisms that need to adapt to constantly changing environmental conditions. Unpredictable climate change places plants under a variety of abiotic stresses. Studying the regulation of stress-responsive genes can help to understand plants' ability to adapt to fluctuating environmental conditions. Changes in epigenetic marks such as histone modifications and DNA methylation are known to regulate gene expression by their dynamic variation in response to stimuli. This can then affect their phenotypic plasticity, which helps with the adaptation of plants to adverse conditions. Epigenetic marks may also provide a mechanistic basis for stress memory, which enables plants to respond more effectively and efficiently to recurring stress and prepare offspring for potential future stresses. Studying epigenetic changes in addition to genetic factors is important to better understand the molecular mechanisms underlying plant stress responses. This review summarizes the epigenetic mechanisms behind plant responses to some main abiotic stresses. |
| doi_str_mv | 10.3390/genes12081106 |
| format | Article |
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Unpredictable climate change places plants under a variety of abiotic stresses. Studying the regulation of stress-responsive genes can help to understand plants' ability to adapt to fluctuating environmental conditions. Changes in epigenetic marks such as histone modifications and DNA methylation are known to regulate gene expression by their dynamic variation in response to stimuli. This can then affect their phenotypic plasticity, which helps with the adaptation of plants to adverse conditions. Epigenetic marks may also provide a mechanistic basis for stress memory, which enables plants to respond more effectively and efficiently to recurring stress and prepare offspring for potential future stresses. Studying epigenetic changes in addition to genetic factors is important to better understand the molecular mechanisms underlying plant stress responses. This review summarizes the epigenetic mechanisms behind plant responses to some main abiotic stresses.</description><identifier>ISSN: 2073-4425</identifier><identifier>EISSN: 2073-4425</identifier><identifier>DOI: 10.3390/genes12081106</identifier><identifier>PMID: 34440280</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Abiotic stress ; Climate change ; Cloning ; Cold ; DNA Methylation ; Environmental conditions ; Epigenesis, Genetic ; Epigenetics ; Gene expression ; Gene Expression Regulation, Plant ; Gene regulation ; Genetic factors ; Genomes ; Heat ; Histones ; Histones - metabolism ; Molecular modelling ; Phenotypic plasticity ; Plants - genetics ; Review ; Salinity ; Sessile species ; Stress, Physiological ; Transcription factors</subject><ispartof>Genes, 2021-07, Vol.12 (8), p.1106</ispartof><rights>2021 by the author. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). 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Unpredictable climate change places plants under a variety of abiotic stresses. Studying the regulation of stress-responsive genes can help to understand plants' ability to adapt to fluctuating environmental conditions. Changes in epigenetic marks such as histone modifications and DNA methylation are known to regulate gene expression by their dynamic variation in response to stimuli. This can then affect their phenotypic plasticity, which helps with the adaptation of plants to adverse conditions. Epigenetic marks may also provide a mechanistic basis for stress memory, which enables plants to respond more effectively and efficiently to recurring stress and prepare offspring for potential future stresses. Studying epigenetic changes in addition to genetic factors is important to better understand the molecular mechanisms underlying plant stress responses. This review summarizes the epigenetic mechanisms behind plant responses to some main abiotic stresses.</description><subject>Abiotic stress</subject><subject>Climate change</subject><subject>Cloning</subject><subject>Cold</subject><subject>DNA Methylation</subject><subject>Environmental conditions</subject><subject>Epigenesis, Genetic</subject><subject>Epigenetics</subject><subject>Gene expression</subject><subject>Gene Expression Regulation, Plant</subject><subject>Gene regulation</subject><subject>Genetic factors</subject><subject>Genomes</subject><subject>Heat</subject><subject>Histones</subject><subject>Histones - metabolism</subject><subject>Molecular modelling</subject><subject>Phenotypic plasticity</subject><subject>Plants - genetics</subject><subject>Review</subject><subject>Salinity</subject><subject>Sessile species</subject><subject>Stress, Physiological</subject><subject>Transcription factors</subject><issn>2073-4425</issn><issn>2073-4425</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpdkdtLwzAUh4Mobsw9-ioFH_SlenJpm74IY8wLTBTU55Cm6ZbRy0xaYf-9KZtjMy85JB8f53cOQpcY7ihN4X6ha-0wAY4xxCdoSCChIWMkOj2oB2js3Ar8YUAAonM0oIz5msMQwXsp69bdBLO16W2tUcGrVktZG1e5QNZ5MMlM0z9_tFY7d4HOClk6Pd7dI_T1OPucPofzt6eX6WQeKsZxGxZYJhxnHDIlU0m4LmKcZ5KlOabAKYYCcgYZjaUnOIOcRCQHnEpMUqVJTEfoYetdd1mlc6Xr1spSrK2ppN2IRhpx_FObpVg0P4LTlHmRF9zuBLb57rRrRWWc0qXPq5vOCRLFMdAYksSj1__QVdPZ2sfrqYj4caXMU-GWUrZxzupi3wwG0a9DHK3D81eHCfb03_DpL68VhKE</recordid><startdate>20210721</startdate><enddate>20210721</enddate><creator>Miryeganeh, Matin</creator><general>MDPI AG</general><general>MDPI</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M7P</scope><scope>P64</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-5685-9223</orcidid></search><sort><creationdate>20210721</creationdate><title>Plants' Epigenetic Mechanisms and Abiotic Stress</title><author>Miryeganeh, Matin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c481t-f1a781b80bca9a28ef61dba49d1308310f0d40b36a0bc840d252d019a129ce263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Abiotic stress</topic><topic>Climate change</topic><topic>Cloning</topic><topic>Cold</topic><topic>DNA Methylation</topic><topic>Environmental conditions</topic><topic>Epigenesis, Genetic</topic><topic>Epigenetics</topic><topic>Gene expression</topic><topic>Gene Expression Regulation, Plant</topic><topic>Gene regulation</topic><topic>Genetic factors</topic><topic>Genomes</topic><topic>Heat</topic><topic>Histones</topic><topic>Histones - metabolism</topic><topic>Molecular modelling</topic><topic>Phenotypic plasticity</topic><topic>Plants - genetics</topic><topic>Review</topic><topic>Salinity</topic><topic>Sessile species</topic><topic>Stress, Physiological</topic><topic>Transcription factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Miryeganeh, Matin</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - 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Unpredictable climate change places plants under a variety of abiotic stresses. Studying the regulation of stress-responsive genes can help to understand plants' ability to adapt to fluctuating environmental conditions. Changes in epigenetic marks such as histone modifications and DNA methylation are known to regulate gene expression by their dynamic variation in response to stimuli. This can then affect their phenotypic plasticity, which helps with the adaptation of plants to adverse conditions. Epigenetic marks may also provide a mechanistic basis for stress memory, which enables plants to respond more effectively and efficiently to recurring stress and prepare offspring for potential future stresses. Studying epigenetic changes in addition to genetic factors is important to better understand the molecular mechanisms underlying plant stress responses. 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| subjects | Abiotic stress Climate change Cloning Cold DNA Methylation Environmental conditions Epigenesis, Genetic Epigenetics Gene expression Gene Expression Regulation, Plant Gene regulation Genetic factors Genomes Heat Histones Histones - metabolism Molecular modelling Phenotypic plasticity Plants - genetics Review Salinity Sessile species Stress, Physiological Transcription factors |
| title | Plants' Epigenetic Mechanisms and Abiotic Stress |
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