Genetic variability of photosynthesis and water use in Balearic grapevine cultivars
Identifieur interne : 000752 ( Main/Corpus ); précédent : 000751; suivant : 000753Genetic variability of photosynthesis and water use in Balearic grapevine cultivars
Auteurs : By J. Bota ; J. Flexas ; H. MedranoSource :
- Annals of Applied Biology [ 0003-4746 ] ; 2001-06.
English descriptors
- KwdEn :
Abstract
A comparison of photosynthetic characteristics of 20 cultivars of grapevine (Vitis vinifera L.) from Mallorca (Balearic Islands, Spain) and two widespread cultivars, Cabernet Sauvignon and Chardonnay, was made under irrigation as well as in response to drought. Although these cultivars share a common origin, a high variability was found for several photosynthetic characters under irrigation. Interestingly, these variations were significant for gas‐exchange parameters (net CO2 assimilation, stomatal conductance and intrinsic water use efficiency) but not for chlorophyll fluorescence parameters (maximum photochemical efficiency, electron transport rate and non‐photochemical quenching). Since water stress is the most limiting factor for plant production under the Mediterranean climate, it is presumable that these findings reflect specific selection pressures over physiological characteristics related to a balance between net carbon gain and water use. Some cultivars presented high carbon assimilation at the expense of a high water loss, whereas others were water savers, accompanied by low CO2 assimilation even under irrigation. Escursach was found to be an interesting cultivar, presenting low water consumption at the same time as reasonably high carbon assimilation. These cultivars also showed different responses to drought, which allowed their classification in two main groups: alarmist cultivars, which showed strong reductions of stomatal conductance in response to relatively low decreases of leaf water potential, and luxurious cultivars, showing low reductions of stomatal conductance under water stress.
Url:
DOI: 10.1111/j.1744-7348.2001.tb00120.x
Links to Exploration step
ISTEX:7295E3A6C4425C1145DF58D23F26329A8CBC1EAFLe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title><author><name sortKey="Bota, By J" sort="Bota, By J" uniqKey="Bota B" first="By J" last="Bota">By J. Bota</name><affiliation><mods:affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</mods:affiliation></affiliation></author><author><name sortKey="Flexas, J" sort="Flexas, J" uniqKey="Flexas J" first="J" last="Flexas">J. Flexas</name><affiliation><mods:affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</mods:affiliation></affiliation></author><author><name sortKey="Medrano, H" sort="Medrano, H" uniqKey="Medrano H" first="H" last="Medrano">H. Medrano</name><affiliation><mods:affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:7295E3A6C4425C1145DF58D23F26329A8CBC1EAF</idno><date when="2001" year="2001">2001</date><idno type="doi">10.1111/j.1744-7348.2001.tb00120.x</idno><idno type="url">https://api.istex.fr/document/7295E3A6C4425C1145DF58D23F26329A8CBC1EAF/fulltext/pdf</idno><idno type="wicri:Area/Main/Corpus">000752</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="ISTEX">000752</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title><author><name sortKey="Bota, By J" sort="Bota, By J" uniqKey="Bota B" first="By J" last="Bota">By J. Bota</name><affiliation><mods:affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</mods:affiliation></affiliation></author><author><name sortKey="Flexas, J" sort="Flexas, J" uniqKey="Flexas J" first="J" last="Flexas">J. Flexas</name><affiliation><mods:affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</mods:affiliation></affiliation></author><author><name sortKey="Medrano, H" sort="Medrano, H" uniqKey="Medrano H" first="H" last="Medrano">H. Medrano</name><affiliation><mods:affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Annals of Applied Biology</title><idno type="ISSN">0003-4746</idno><idno type="eISSN">1744-7348</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2001-06">2001-06</date><biblScope unit="vol">138</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="353">353</biblScope><biblScope unit="page" to="361">361</biblScope></imprint><idno type="ISSN">0003-4746</idno></series><idno type="istex">7295E3A6C4425C1145DF58D23F26329A8CBC1EAF</idno><idno type="DOI">10.1111/j.1744-7348.2001.tb00120.x</idno><idno type="ArticleID">AAB353</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0003-4746</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Vitaceae</term><term>Vitis vinifera L.</term><term>genetic variability</term><term>grapevines</term><term>irrigation</term><term>photosynthesis</term><term>transpiration</term><term>water stress</term><term>water use efficiency</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A comparison of photosynthetic characteristics of 20 cultivars of grapevine (Vitis vinifera L.) from Mallorca (Balearic Islands, Spain) and two widespread cultivars, Cabernet Sauvignon and Chardonnay, was made under irrigation as well as in response to drought. Although these cultivars share a common origin, a high variability was found for several photosynthetic characters under irrigation. Interestingly, these variations were significant for gas‐exchange parameters (net CO2 assimilation, stomatal conductance and intrinsic water use efficiency) but not for chlorophyll fluorescence parameters (maximum photochemical efficiency, electron transport rate and non‐photochemical quenching). Since water stress is the most limiting factor for plant production under the Mediterranean climate, it is presumable that these findings reflect specific selection pressures over physiological characteristics related to a balance between net carbon gain and water use. Some cultivars presented high carbon assimilation at the expense of a high water loss, whereas others were water savers, accompanied by low CO2 assimilation even under irrigation. Escursach was found to be an interesting cultivar, presenting low water consumption at the same time as reasonably high carbon assimilation. These cultivars also showed different responses to drought, which allowed their classification in two main groups: alarmist cultivars, which showed strong reductions of stomatal conductance in response to relatively low decreases of leaf water potential, and luxurious cultivars, showing low reductions of stomatal conductance under water stress.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>By J BOTA</name><affiliations><json:string>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</json:string></affiliations></json:item><json:item><name>J FLEXAS</name><affiliations><json:string>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</json:string></affiliations></json:item><json:item><name>H MEDRANO</name><affiliations><json:string>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Vitis vinifera L.</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Vitaceae</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>grapevines</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>genetic variability</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>photosynthesis</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>transpiration</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>water use efficiency</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>water stress</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>irrigation</value></json:item></subject><language><json:string>eng</json:string></language><abstract>A comparison of photosynthetic characteristics of 20 cultivars of grapevine (Vitis vinifera L.) from Mallorca (Balearic Islands, Spain) and two widespread cultivars, Cabernet Sauvignon and Chardonnay, was made under irrigation as well as in response to drought. Although these cultivars share a common origin, a high variability was found for several photosynthetic characters under irrigation. Interestingly, these variations were significant for gas‐exchange parameters (net CO2 assimilation, stomatal conductance and intrinsic water use efficiency) but not for chlorophyll fluorescence parameters (maximum photochemical efficiency, electron transport rate and non‐photochemical quenching). Since water stress is the most limiting factor for plant production under the Mediterranean climate, it is presumable that these findings reflect specific selection pressures over physiological characteristics related to a balance between net carbon gain and water use. Some cultivars presented high carbon assimilation at the expense of a high water loss, whereas others were water savers, accompanied by low CO2 assimilation even under irrigation. Escursach was found to be an interesting cultivar, presenting low water consumption at the same time as reasonably high carbon assimilation. These cultivars also showed different responses to drought, which allowed their classification in two main groups: alarmist cultivars, which showed strong reductions of stomatal conductance in response to relatively low decreases of leaf water potential, and luxurious cultivars, showing low reductions of stomatal conductance under water stress.</abstract><qualityIndicators><score>7.664</score><pdfVersion>1.2</pdfVersion><pdfPageSize>595 x 842 pts (A4)</pdfPageSize><refBibsNative>true</refBibsNative><abstractCharCount>1630</abstractCharCount><pdfWordCount>5968</pdfWordCount><pdfCharCount>38191</pdfCharCount><pdfPageCount>10</pdfPageCount><abstractWordCount>222 </abstractWordCount></qualityIndicators><title>Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title><genre><json:string>Serial article</json:string></genre><host><volume>138</volume><pages><total>9</total><last>361</last><first>353</first></pages><issn><json:string>0003-4746</json:string></issn><issue>3</issue><genre></genre><language><json:string>unknown</json:string></language><title>Annals of Applied Biology</title><doi><json:string>10.1111/(ISSN)1744-7348</json:string></doi></host><publicationDate>2001</publicationDate><copyrightDate>2001</copyrightDate><doi><json:string>10.1111/j.1744-7348.2001.tb00120.x</json:string></doi><id>7295E3A6C4425C1145DF58D23F26329A8CBC1EAF</id><fulltext><json:item><original>true</original><mimetype>application/pdf</mimetype><extension>pdf</extension><uri>https://api.istex.fr/document/7295E3A6C4425C1145DF58D23F26329A8CBC1EAF/fulltext/pdf</uri></json:item><json:item><original>false</original><mimetype>application/zip</mimetype><extension>zip</extension><uri>https://api.istex.fr/document/7295E3A6C4425C1145DF58D23F26329A8CBC1EAF/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/7295E3A6C4425C1145DF58D23F26329A8CBC1EAF/fulltext/tei"><teiHeader type="text"><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><availability><p>Blackwell Publishing Ltd</p></availability><date>2001</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title><author><persName><forename type="first">By J</forename><surname>BOTA</surname></persName><affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</affiliation></author><author><persName><forename type="first">J</forename><surname>FLEXAS</surname></persName><affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</affiliation></author><author><persName><forename type="first">H</forename><surname>MEDRANO</surname></persName><note type="correspondence"><p>Correspondence: *Corresponding Author E‐mail:</p></note><affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</affiliation></author></analytic><monogr><title level="j">Annals of Applied Biology</title><idno type="pISSN">0003-4746</idno><idno type="eISSN">1744-7348</idno><idno type="DOI">10.1111/(ISSN)1744-7348</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2001-06"></date><biblScope unit="vol">138</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="353">353</biblScope><biblScope unit="page" to="361">361</biblScope></imprint></monogr><idno type="istex">7295E3A6C4425C1145DF58D23F26329A8CBC1EAF</idno><idno type="DOI">10.1111/j.1744-7348.2001.tb00120.x</idno><idno type="ArticleID">AAB353</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2001</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>A comparison of photosynthetic characteristics of 20 cultivars of grapevine (Vitis vinifera L.) from Mallorca (Balearic Islands, Spain) and two widespread cultivars, Cabernet Sauvignon and Chardonnay, was made under irrigation as well as in response to drought. Although these cultivars share a common origin, a high variability was found for several photosynthetic characters under irrigation. Interestingly, these variations were significant for gas‐exchange parameters (net CO2 assimilation, stomatal conductance and intrinsic water use efficiency) but not for chlorophyll fluorescence parameters (maximum photochemical efficiency, electron transport rate and non‐photochemical quenching). Since water stress is the most limiting factor for plant production under the Mediterranean climate, it is presumable that these findings reflect specific selection pressures over physiological characteristics related to a balance between net carbon gain and water use. Some cultivars presented high carbon assimilation at the expense of a high water loss, whereas others were water savers, accompanied by low CO2 assimilation even under irrigation. Escursach was found to be an interesting cultivar, presenting low water consumption at the same time as reasonably high carbon assimilation. These cultivars also showed different responses to drought, which allowed their classification in two main groups: alarmist cultivars, which showed strong reductions of stomatal conductance in response to relatively low decreases of leaf water potential, and luxurious cultivars, showing low reductions of stomatal conductance under water stress.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>Vitis vinifera L.</term></item><item><term>Vitaceae</term></item><item><term>grapevines</term></item><item><term>genetic variability</term></item><item><term>photosynthesis</term></item><item><term>transpiration</term></item><item><term>water use efficiency</term></item><item><term>water stress</term></item><item><term>irrigation</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2001-06">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/7295E3A6C4425C1145DF58D23F26329A8CBC1EAF/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1744-7348</doi><issn type="print">0003-4746</issn><issn type="electronic">1744-7348</issn><idGroup><id type="product" value="AAB"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="ANNALS OF APPLIED BIOLOGY">Annals of Applied Biology</title></titleGroup></publicationMeta><publicationMeta level="part" position="06003"><doi origin="wiley">10.1111/aab.2001.138.issue-3</doi><numberingGroup><numbering type="journalVolume" number="138">138</numbering><numbering type="journalIssue" number="3">3</numbering></numberingGroup><coverDate startDate="2001-06">June 2001</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="0035300" status="forIssue"><doi origin="wiley">10.1111/j.1744-7348.2001.tb00120.x</doi><idGroup><id type="unit" value="AAB353"></id></idGroup><countGroup><count type="pageTotal" number="9"></count></countGroup><eventGroup><event type="firstOnline" date="2005-03-16"></event><event type="publishedOnlineFinalForm" date="2005-03-16"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.5 mode:FullText source:HeaderRef result:HeaderRef" date="2010-04-06"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:4.0.1" date="2014-03-14"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-14"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="353">353</numbering><numbering type="pageLast" number="361">361</numbering></numberingGroup><correspondenceTo> *Corresponding Author E‐mail: <email>hipolito.medrano@uib.es</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:AAB.AAB353.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>(Accepted 29 November 2000; Received 19 April 2000)</unparsedEditorialHistory><countGroup><count type="referenceTotal" number="42"></count><count type="linksCrossRef" number="4"></count></countGroup><titleGroup><title type="main">Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>By J</givenNames><familyName>BOTA</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a1"><personName><givenNames>J</givenNames><familyName>FLEXAS</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1" corresponding="yes"><personName><givenNames>H</givenNames><familyName>MEDRANO</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="ES"><unparsedAffiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">Vitis vinifera L.</keyword><keyword xml:id="k2">Vitaceae</keyword><keyword xml:id="k3">grapevines</keyword><keyword xml:id="k4">genetic variability</keyword><keyword xml:id="k5">photosynthesis</keyword><keyword xml:id="k6">transpiration</keyword><keyword xml:id="k7">water use efficiency</keyword><keyword xml:id="k8">water stress</keyword><keyword xml:id="k9">irrigation</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><p>A comparison of photosynthetic characteristics of 20 cultivars of grapevine (<i>Vitis vinifera L.</i>) from Mallorca (Balearic Islands, Spain) and two widespread cultivars, Cabernet Sauvignon and Chardonnay, was made under irrigation as well as in response to drought. Although these cultivars share a common origin, a high variability was found for several photosynthetic characters under irrigation. Interestingly, these variations were significant for gas‐exchange parameters (net CO<sub>2</sub> assimilation, stomatal conductance and intrinsic water use efficiency) but not for chlorophyll fluorescence parameters (maximum photochemical efficiency, electron transport rate and non‐photochemical quenching). Since water stress is the most limiting factor for plant production under the Mediterranean climate, it is presumable that these findings reflect specific selection pressures over physiological characteristics related to a balance between net carbon gain and water use. Some cultivars presented high carbon assimilation at the expense of a high water loss, whereas others were water savers, accompanied by low CO<sub>2</sub> assimilation even under irrigation. Escursach was found to be an interesting cultivar, presenting low water consumption at the same time as reasonably high carbon assimilation. These cultivars also showed different responses to drought, which allowed their classification in two main groups: alarmist cultivars, which showed strong reductions of stomatal conductance in response to relatively low decreases of leaf water potential, and luxurious cultivars, showing low reductions of stomatal conductance under water stress.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><!--Version 0.6 générée le 11-8-2015--><mods version="3.6"><titleInfo lang="en"><title>Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Genetic variability of photosynthesis and water use in Balearic grapevine cultivars</title></titleInfo><name type="personal"><namePart type="given">By J</namePart><namePart type="family">BOTA</namePart><affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J</namePart><namePart type="family">FLEXAS</namePart><affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">H</namePart><namePart type="family">MEDRANO</namePart><affiliation>Laboratori de Fisiologia Vegetal, Departament de Biologia, Universitat de les Illes Balears, Institut, Mediterrani d'Estudis Avançats (CSIC–UIB), Carretera de Valldemossa, Km. 7.5; 07071 Palma de Mallorca, Spain</affiliation><description>Correspondence: *Corresponding Author E‐mail: </description><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre>Serial article</genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2001-06</dateIssued><edition>(Accepted 29 November 2000; Received 19 April 2000)</edition><copyrightDate encoding="w3cdtf">2001</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">A comparison of photosynthetic characteristics of 20 cultivars of grapevine (Vitis vinifera L.) from Mallorca (Balearic Islands, Spain) and two widespread cultivars, Cabernet Sauvignon and Chardonnay, was made under irrigation as well as in response to drought. Although these cultivars share a common origin, a high variability was found for several photosynthetic characters under irrigation. Interestingly, these variations were significant for gas‐exchange parameters (net CO2 assimilation, stomatal conductance and intrinsic water use efficiency) but not for chlorophyll fluorescence parameters (maximum photochemical efficiency, electron transport rate and non‐photochemical quenching). Since water stress is the most limiting factor for plant production under the Mediterranean climate, it is presumable that these findings reflect specific selection pressures over physiological characteristics related to a balance between net carbon gain and water use. Some cultivars presented high carbon assimilation at the expense of a high water loss, whereas others were water savers, accompanied by low CO2 assimilation even under irrigation. Escursach was found to be an interesting cultivar, presenting low water consumption at the same time as reasonably high carbon assimilation. These cultivars also showed different responses to drought, which allowed their classification in two main groups: alarmist cultivars, which showed strong reductions of stomatal conductance in response to relatively low decreases of leaf water potential, and luxurious cultivars, showing low reductions of stomatal conductance under water stress.</abstract><subject lang="en"><genre>Keywords</genre><topic>Vitis vinifera L.</topic><topic>Vitaceae</topic><topic>grapevines</topic><topic>genetic variability</topic><topic>photosynthesis</topic><topic>transpiration</topic><topic>water use efficiency</topic><topic>water stress</topic><topic>irrigation</topic></subject><relatedItem type="host"><titleInfo><title>Annals of Applied Biology</title></titleInfo><identifier type="ISSN">0003-4746</identifier><identifier type="eISSN">1744-7348</identifier><identifier type="DOI">10.1111/(ISSN)1744-7348</identifier><identifier type="PublisherID">AAB</identifier><part><date>2001</date><detail type="volume"><caption>vol.</caption><number>138</number></detail><detail type="issue"><caption>no.</caption><number>3</number></detail><extent unit="pages"><start>353</start><end>361</end><total>9</total></extent><extent unit="references"><total>42</total></extent></part></relatedItem><identifier type="istex">7295E3A6C4425C1145DF58D23F26329A8CBC1EAF</identifier><identifier type="DOI">10.1111/j.1744-7348.2001.tb00120.x</identifier><identifier type="ArticleID">AAB353</identifier><recordInfo><recordOrigin>WILEY</recordOrigin><recordContentSource>Blackwell Publishing Ltd</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Wicri/explor/CircusV2/Data/Main/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000752 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd -nk 000752 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Wicri
|area= CircusV2
|flux= Main
|étape= Corpus
|type= RBID
|clé= ISTEX:7295E3A6C4425C1145DF58D23F26329A8CBC1EAF
|texte= Genetic variability of photosynthesis and water use in Balearic grapevine cultivars
}}
| This area was generated with Dilib version V0.6.31. |  |