Ethylene and auxin control the arabidopsis response to decreased light intensity
Morphological responses of plants to shading have long been studied as a function of light quality, in particular the ratio of red to far red light that affects phytochrome activity. However, changes in light quantity are also expected to be important for the shading response because plants have to...
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description | Morphological responses of plants to shading have long been studied as a function of light quality, in particular the ratio of red to far red light that affects phytochrome activity. However, changes in light quantity are also expected to be important for the shading response because plants have to adapt to the reduction in overall energy input. Here, we present data on the involvement of auxin and ethylene in the response to low light intensities. Decreased light intensities coincided with increased ethylene production in Arabidopsis rosettes. This response was rapid because the plants reacted within minutes. In addition, ethylene- and auxin-insensitive mutants are impaired in their reaction to shading, which is reflected by a defect in leaf elevation and an aberrant leaf biomass allocation. On the molecular level, several auxin-inducible genes are up-regulated in wild-type Arabidopsis in response to a reduction in light intensity, including the primary auxin response gene IAA3 and a protein with similarity to AUX22 and the 1-aminocyclopropane-1-carboxylic acid synthase genes ACS6, ACS8, and ACS9 that are involved in ethylene biosynthesis. Taken together, the data show that ethylene and auxin signaling are required for the response to low light intensities. |
doi_str_mv | 10.1104/pp.103.022665 |
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However, changes in light quantity are also expected to be important for the shading response because plants have to adapt to the reduction in overall energy input. Here, we present data on the involvement of auxin and ethylene in the response to low light intensities. Decreased light intensities coincided with increased ethylene production in Arabidopsis rosettes. This response was rapid because the plants reacted within minutes. In addition, ethylene- and auxin-insensitive mutants are impaired in their reaction to shading, which is reflected by a defect in leaf elevation and an aberrant leaf biomass allocation. On the molecular level, several auxin-inducible genes are up-regulated in wild-type Arabidopsis in response to a reduction in light intensity, including the primary auxin response gene IAA3 and a protein with similarity to AUX22 and the 1-aminocyclopropane-1-carboxylic acid synthase genes ACS6, ACS8, and ACS9 that are involved in ethylene biosynthesis. Taken together, the data show that ethylene and auxin signaling are required for the response to low light intensities.</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1104/pp.103.022665</identifier><identifier>PMID: 12972669</identifier><identifier>CODEN: PPHYA5</identifier><language>eng</language><publisher>Rockville, MD: American Society of Plant Biologists</publisher><subject>Agronomy. Soil science and plant productions ; Arabidopsis - genetics ; Arabidopsis - physiology ; Arabidopsis - radiation effects ; Arabidopsis thaliana ; Auxins ; Biological and medical sciences ; biomass ; Biosynthesis ; Chemical agents ; Development and Hormone Action ; DNA Primers ; Economic plant physiology ; ethylene ; Ethylene production ; Ethylenes - metabolism ; Fundamental and applied biological sciences. Psychology ; Gases - analysis ; gene expression regulation ; Gene Expression Regulation, Plant ; Genes ; Growth and development ; Growth regulators ; Indoleacetic Acids - physiology ; leaf angle ; Leaf blade ; Leaves ; Light ; light intensity ; Luminous intensity ; molecular sequence data ; mutants ; nucleotide sequences ; Petioles ; Plant Leaves - physiology ; Plant Leaves - radiation effects ; plant morphology ; Plant physiology and development ; plant proteins ; plant response ; Plant shading ; Plants ; Reverse Transcriptase Polymerase Chain Reaction ; Seasons ; transcription (genetics) ; Transcription, Genetic ; Vegetative apparatus, growth and morphogenesis. Senescence</subject><ispartof>Plant physiology (Bethesda), 2003-10, Vol.133 (2), p.517-527</ispartof><rights>Copyright 2003 American Society of Plant Biologists</rights><rights>2004 INIST-CNRS</rights><rights>Copyright © 2003, The American Society for Plant Biologists 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c559t-21b3501f5e603046d0289b13c19cc9244de2c15cfc4b504eed74d81b6fff09923</citedby><cites>FETCH-LOGICAL-c559t-21b3501f5e603046d0289b13c19cc9244de2c15cfc4b504eed74d81b6fff09923</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/4281367$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/4281367$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,776,780,799,881,27901,27902,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15210751$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12972669$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Vandenbussche, F</creatorcontrib><creatorcontrib>Vriezen, W.H</creatorcontrib><creatorcontrib>Smalle, J</creatorcontrib><creatorcontrib>Laarhoven, L.J.J</creatorcontrib><creatorcontrib>Harren, F.J.M</creatorcontrib><creatorcontrib>Van der Straeten, D</creatorcontrib><title>Ethylene and auxin control the arabidopsis response to decreased light intensity</title><title>Plant physiology (Bethesda)</title><addtitle>Plant Physiol</addtitle><description>Morphological responses of plants to shading have long been studied as a function of light quality, in particular the ratio of red to far red light that affects phytochrome activity. However, changes in light quantity are also expected to be important for the shading response because plants have to adapt to the reduction in overall energy input. Here, we present data on the involvement of auxin and ethylene in the response to low light intensities. Decreased light intensities coincided with increased ethylene production in Arabidopsis rosettes. This response was rapid because the plants reacted within minutes. In addition, ethylene- and auxin-insensitive mutants are impaired in their reaction to shading, which is reflected by a defect in leaf elevation and an aberrant leaf biomass allocation. On the molecular level, several auxin-inducible genes are up-regulated in wild-type Arabidopsis in response to a reduction in light intensity, including the primary auxin response gene IAA3 and a protein with similarity to AUX22 and the 1-aminocyclopropane-1-carboxylic acid synthase genes ACS6, ACS8, and ACS9 that are involved in ethylene biosynthesis. Taken together, the data show that ethylene and auxin signaling are required for the response to low light intensities.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - physiology</subject><subject>Arabidopsis - radiation effects</subject><subject>Arabidopsis thaliana</subject><subject>Auxins</subject><subject>Biological and medical sciences</subject><subject>biomass</subject><subject>Biosynthesis</subject><subject>Chemical agents</subject><subject>Development and Hormone Action</subject><subject>DNA Primers</subject><subject>Economic plant physiology</subject><subject>ethylene</subject><subject>Ethylene production</subject><subject>Ethylenes - metabolism</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gases - analysis</subject><subject>gene expression regulation</subject><subject>Gene Expression Regulation, Plant</subject><subject>Genes</subject><subject>Growth and development</subject><subject>Growth regulators</subject><subject>Indoleacetic Acids - physiology</subject><subject>leaf angle</subject><subject>Leaf blade</subject><subject>Leaves</subject><subject>Light</subject><subject>light intensity</subject><subject>Luminous intensity</subject><subject>molecular sequence data</subject><subject>mutants</subject><subject>nucleotide sequences</subject><subject>Petioles</subject><subject>Plant Leaves - physiology</subject><subject>Plant Leaves - radiation effects</subject><subject>plant morphology</subject><subject>Plant physiology and development</subject><subject>plant proteins</subject><subject>plant response</subject><subject>Plant shading</subject><subject>Plants</subject><subject>Reverse Transcriptase Polymerase Chain Reaction</subject><subject>Seasons</subject><subject>transcription (genetics)</subject><subject>Transcription, Genetic</subject><subject>Vegetative apparatus, growth and morphogenesis. Senescence</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkc1v1DAQxS0EotvCkRuCXOCWZcYfSXzggKqWIlVqJejZchxn11XWDrYXsf89rrJq6ckjv9_MG80j5B3CGhH4l3leI7A1UNo04gVZoWC0poJ3L8kKoNTQdfKEnKZ0DwDIkL8mJ0hlW3i5IrcXeXuYrLeV9kOl93-dr0zwOYapytvyG3XvhjAnl6po0xx8slUO1WBNtDrZoZrcZpsr57P1yeXDG_Jq1FOyb4_vGbm7vPh1flVf33z_cf7tujZCyFxT7JkAHIVtgAFvBqCd7JEZlMZIyvlgqUFhRsN7AdzaoeVDh30zjiNISdkZ-brMnff9zg7Glp31pObodjoeVNBOPVe826pN-KMoyuJV-j8f-2P4vbcpq51Lxk6T9jbsk2qRlhNRLGC9gCaGlKIdHz0Q1EMEap5LydQSQeE__L_YE328eQE-HQGdjJ7GqL1x6YkTFKEVD8bvF-4-5RAfdU47ZE1b5I-LPOqg9CaWEXc_aUkYQLKmk8D-Aa2HovE</recordid><startdate>20031001</startdate><enddate>20031001</enddate><creator>Vandenbussche, F</creator><creator>Vriezen, W.H</creator><creator>Smalle, J</creator><creator>Laarhoven, L.J.J</creator><creator>Harren, F.J.M</creator><creator>Van der Straeten, D</creator><general>American Society of Plant Biologists</general><general>American Society of Plant Physiologists</general><general>The American Society for Plant Biologists</general><scope>FBQ</scope><scope>IQODW</scope><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></search><sort><creationdate>20031001</creationdate><title>Ethylene and auxin control the arabidopsis response to decreased light intensity</title><author>Vandenbussche, F ; Vriezen, W.H ; Smalle, J ; Laarhoven, L.J.J ; Harren, F.J.M ; Van der Straeten, D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c559t-21b3501f5e603046d0289b13c19cc9244de2c15cfc4b504eed74d81b6fff09923</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - physiology</topic><topic>Arabidopsis - radiation effects</topic><topic>Arabidopsis thaliana</topic><topic>Auxins</topic><topic>Biological and medical sciences</topic><topic>biomass</topic><topic>Biosynthesis</topic><topic>Chemical agents</topic><topic>Development and Hormone Action</topic><topic>DNA Primers</topic><topic>Economic plant physiology</topic><topic>ethylene</topic><topic>Ethylene production</topic><topic>Ethylenes - metabolism</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gases - analysis</topic><topic>gene expression regulation</topic><topic>Gene Expression Regulation, Plant</topic><topic>Genes</topic><topic>Growth and development</topic><topic>Growth regulators</topic><topic>Indoleacetic Acids - physiology</topic><topic>leaf angle</topic><topic>Leaf blade</topic><topic>Leaves</topic><topic>Light</topic><topic>light intensity</topic><topic>Luminous intensity</topic><topic>molecular sequence data</topic><topic>mutants</topic><topic>nucleotide sequences</topic><topic>Petioles</topic><topic>Plant Leaves - physiology</topic><topic>Plant Leaves - radiation effects</topic><topic>plant morphology</topic><topic>Plant physiology and development</topic><topic>plant proteins</topic><topic>plant response</topic><topic>Plant shading</topic><topic>Plants</topic><topic>Reverse Transcriptase Polymerase Chain Reaction</topic><topic>Seasons</topic><topic>transcription (genetics)</topic><topic>Transcription, Genetic</topic><topic>Vegetative apparatus, growth and morphogenesis. Senescence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vandenbussche, F</creatorcontrib><creatorcontrib>Vriezen, W.H</creatorcontrib><creatorcontrib>Smalle, J</creatorcontrib><creatorcontrib>Laarhoven, L.J.J</creatorcontrib><creatorcontrib>Harren, F.J.M</creatorcontrib><creatorcontrib>Van der Straeten, D</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><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 physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vandenbussche, F</au><au>Vriezen, W.H</au><au>Smalle, J</au><au>Laarhoven, L.J.J</au><au>Harren, F.J.M</au><au>Van der Straeten, D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ethylene and auxin control the arabidopsis response to decreased light intensity</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>2003-10-01</date><risdate>2003</risdate><volume>133</volume><issue>2</issue><spage>517</spage><epage>527</epage><pages>517-527</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><coden>PPHYA5</coden><abstract>Morphological responses of plants to shading have long been studied as a function of light quality, in particular the ratio of red to far red light that affects phytochrome activity. However, changes in light quantity are also expected to be important for the shading response because plants have to adapt to the reduction in overall energy input. Here, we present data on the involvement of auxin and ethylene in the response to low light intensities. Decreased light intensities coincided with increased ethylene production in Arabidopsis rosettes. This response was rapid because the plants reacted within minutes. In addition, ethylene- and auxin-insensitive mutants are impaired in their reaction to shading, which is reflected by a defect in leaf elevation and an aberrant leaf biomass allocation. On the molecular level, several auxin-inducible genes are up-regulated in wild-type Arabidopsis in response to a reduction in light intensity, including the primary auxin response gene IAA3 and a protein with similarity to AUX22 and the 1-aminocyclopropane-1-carboxylic acid synthase genes ACS6, ACS8, and ACS9 that are involved in ethylene biosynthesis. Taken together, the data show that ethylene and auxin signaling are required for the response to low light intensities.</abstract><cop>Rockville, MD</cop><pub>American Society of Plant Biologists</pub><pmid>12972669</pmid><doi>10.1104/pp.103.022665</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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source | Jstor Complete Legacy; Oxford University Press Journals All Titles (1996-Current); MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
subjects | Agronomy. Soil science and plant productions Arabidopsis - genetics Arabidopsis - physiology Arabidopsis - radiation effects Arabidopsis thaliana Auxins Biological and medical sciences biomass Biosynthesis Chemical agents Development and Hormone Action DNA Primers Economic plant physiology ethylene Ethylene production Ethylenes - metabolism Fundamental and applied biological sciences. Psychology Gases - analysis gene expression regulation Gene Expression Regulation, Plant Genes Growth and development Growth regulators Indoleacetic Acids - physiology leaf angle Leaf blade Leaves Light light intensity Luminous intensity molecular sequence data mutants nucleotide sequences Petioles Plant Leaves - physiology Plant Leaves - radiation effects plant morphology Plant physiology and development plant proteins plant response Plant shading Plants Reverse Transcriptase Polymerase Chain Reaction Seasons transcription (genetics) Transcription, Genetic Vegetative apparatus, growth and morphogenesis. Senescence |
title | Ethylene and auxin control the arabidopsis response to decreased light intensity |
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