Primed to grow: a new role for green leaf volatiles in plant stress responses
Green leaf volatiles (GLV) have been well described to prime plants against biotic and abiotic stresses resulting in an accelerated and/or enhanced protective response. Since investments in priming are considered to be minor, it has been assumed that costs for plants using this mechanism are negligi...
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| Veröffentlicht in: | Plant signaling & behavior 2020-01, Vol.15 (1), p.1701240-1701240 |
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| creator | Engelberth, Jurgen |
| description | Green leaf volatiles (GLV) have been well described to prime plants against biotic and abiotic stresses resulting in an accelerated and/or enhanced protective response. Since investments in priming are considered to be minor, it has been assumed that costs for plants using this mechanism are negligible. By analyzing the costs of defense priming by GLV, we found that while initially growth rates of plants were reduced within the first hours after treatment, significantly increased growth rates were found at later time points. This primed growth response in maize seedlings differs from primed defense responses in that it also affects systemic parts of the plant and suggests a metabolic component to be involved in the regulation of this process. |
| doi_str_mv | 10.1080/15592324.2019.1701240 |
| format | Article |
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This primed growth response in maize seedlings differs from primed defense responses in that it also affects systemic parts of the plant and suggests a metabolic component to be involved in the regulation of this process.</description><subject>cold stress</subject><subject>Cold-Shock Response - physiology</subject><subject>Green leaf volatiles</subject><subject>metabolism</subject><subject>plant defense</subject><subject>Plant Diseases</subject><subject>plant growth</subject><subject>Plant Leaves - metabolism</subject><subject>Plant Leaves - physiology</subject><subject>priming</subject><subject>Seedlings - metabolism</subject><subject>Seedlings - physiology</subject><subject>Stress, Physiological - genetics</subject><subject>Stress, Physiological - physiology</subject><subject>Volatile Organic Compounds - metabolism</subject><subject>Zea mays - metabolism</subject><subject>Zea mays - physiology</subject><issn>1559-2316</issn><issn>1559-2324</issn><issn>1559-2324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9UctOAzEMjBCI9yeAcuTS4rzaXQ4IVPGSQHCAc5RNvWVRmpRk24q_J6uWCi7kkET2eGzPEHLCoM-ggHOmVMkFl30OrOyzITAuYYvsd_Fel9je_Nlgjxyk9AEgxRBgl-wJVjCpQO6Tp5fYTHFM20AnMSwvqKEelzQGh7QOMQcRPXVoaroIzrSNw0QbT2fO-JamNmJKNF-z4BOmI7JTG5fweP0ekrfbm9fRfe_x-e5hdP3Ys0rItsdRKWMHXLF8gI-VELZgtRCygsqqqhqXVlRQcGOrgeCqxIoLkdGiLmUpuTgklyve2bzK01v0bTROz_IuJn7pYBr9N-Obdz0JC93JBCVkgrM1QQyfc0ytnjbJostbYZgnnQXkBfChlBmqVlAbQ0oR600bBrqzQv9YoTsr9NqKXHf6e8ZN1Y_2GXC1AjQ-Kz01yxDdWLfmy4VYR-NtkzL43x7fAi2X7Q</recordid><startdate>20200102</startdate><enddate>20200102</enddate><creator>Engelberth, Jurgen</creator><general>Taylor & Francis</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>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-6853-1954</orcidid></search><sort><creationdate>20200102</creationdate><title>Primed to grow: a new role for green leaf volatiles in plant stress responses</title><author>Engelberth, Jurgen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c534t-2e55ac625111102d533c81f334b0bc5bbd9c3b082acb63259eb2335113f949423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>cold stress</topic><topic>Cold-Shock Response - physiology</topic><topic>Green leaf volatiles</topic><topic>metabolism</topic><topic>plant defense</topic><topic>Plant Diseases</topic><topic>plant growth</topic><topic>Plant Leaves - metabolism</topic><topic>Plant Leaves - physiology</topic><topic>priming</topic><topic>Seedlings - metabolism</topic><topic>Seedlings - physiology</topic><topic>Stress, Physiological - genetics</topic><topic>Stress, Physiological - physiology</topic><topic>Volatile Organic Compounds - metabolism</topic><topic>Zea mays - metabolism</topic><topic>Zea mays - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Engelberth, Jurgen</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Plant signaling & behavior</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Engelberth, Jurgen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Primed to grow: a new role for green leaf volatiles in plant stress responses</atitle><jtitle>Plant signaling & behavior</jtitle><addtitle>Plant Signal Behav</addtitle><date>2020-01-02</date><risdate>2020</risdate><volume>15</volume><issue>1</issue><spage>1701240</spage><epage>1701240</epage><pages>1701240-1701240</pages><issn>1559-2316</issn><issn>1559-2324</issn><eissn>1559-2324</eissn><abstract>Green leaf volatiles (GLV) have been well described to prime plants against biotic and abiotic stresses resulting in an accelerated and/or enhanced protective response. 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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | cold stress Cold-Shock Response - physiology Green leaf volatiles metabolism plant defense Plant Diseases plant growth Plant Leaves - metabolism Plant Leaves - physiology priming Seedlings - metabolism Seedlings - physiology Stress, Physiological - genetics Stress, Physiological - physiology Volatile Organic Compounds - metabolism Zea mays - metabolism Zea mays - physiology |
| title | Primed to grow: a new role for green leaf volatiles in plant stress responses |
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