Leaf water relations and net gas exchange responses of salinized Carrizo citrange seedlings during drought stress and recovery.
Identifieur interne : 000B15 ( PubMed/Corpus ); précédent : 000B14; suivant : 000B16Leaf water relations and net gas exchange responses of salinized Carrizo citrange seedlings during drought stress and recovery.
Auteurs : J G Pérez-Pérez ; J P Syvertsen ; P. Botía ; F. García-SánchezSource :
- Annals of botany [ 0305-7364 ] ; 2007.
English descriptors
- KwdEn :
- Adaptation, Physiological, Carbohydrate Metabolism (physiology), Carbon Dioxide (metabolism), Chlorides (metabolism), Chlorophyll (metabolism), Fluorescence, Osmotic Pressure, Plant Leaves (metabolism), Proline (metabolism), Quaternary Ammonium Compounds (metabolism), Rutaceae (metabolism), Seedlings (metabolism), Sodium (metabolism), Sodium Chloride (metabolism), Soil (analysis), Statistics as Topic, Water (analysis), Water (metabolism).
- MESH :
- chemical , analysis : Soil, Water.
- chemical , metabolism : Carbon Dioxide, Chlorides, Chlorophyll, Proline, Quaternary Ammonium Compounds, Sodium, Sodium Chloride, Water.
- metabolism : Plant Leaves, Rutaceae, Seedlings.
- physiology : Carbohydrate Metabolism.
- Adaptation, Physiological, Fluorescence, Osmotic Pressure, Statistics as Topic.
Abstract
Since salinity and drought stress can occur together, an assessment was made of their interacting effects on leaf water relations, osmotic adjustment and net gas exchange in seedlings of the relatively chloride-sensitive Carrizo citrange, Citrus sinensis x Poncirus trifoliata.
DOI: 10.1093/aob/mcm113
PubMed: 17575285
Links to Exploration step
pubmed:17575285Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Leaf water relations and net gas exchange responses of salinized Carrizo citrange seedlings during drought stress and recovery.</title><author><name sortKey="Perez Perez, J G" sort="Perez Perez, J G" uniqKey="Perez Perez J" first="J G" last="Pérez-Pérez">J G Pérez-Pérez</name><affiliation><nlm:affiliation>University of Florida, IFAS, Citrus Research and Education Center, 700 Experiment Station Road, Lake Alfred, FL 33850, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Syvertsen, J P" sort="Syvertsen, J P" uniqKey="Syvertsen J" first="J P" last="Syvertsen">J P Syvertsen</name></author><author><name sortKey="Botia, P" sort="Botia, P" uniqKey="Botia P" first="P" last="Botía">P. Botía</name></author><author><name sortKey="Garcia Sanchez, F" sort="Garcia Sanchez, F" uniqKey="Garcia Sanchez F" first="F" last="García-Sánchez">F. García-Sánchez</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2007">2007</date><idno type="RBID">pubmed:17575285</idno><idno type="pmid">17575285</idno><idno type="doi">10.1093/aob/mcm113</idno><idno type="wicri:Area/PubMed/Corpus">000B15</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Leaf water relations and net gas exchange responses of salinized Carrizo citrange seedlings during drought stress and recovery.</title><author><name sortKey="Perez Perez, J G" sort="Perez Perez, J G" uniqKey="Perez Perez J" first="J G" last="Pérez-Pérez">J G Pérez-Pérez</name><affiliation><nlm:affiliation>University of Florida, IFAS, Citrus Research and Education Center, 700 Experiment Station Road, Lake Alfred, FL 33850, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Syvertsen, J P" sort="Syvertsen, J P" uniqKey="Syvertsen J" first="J P" last="Syvertsen">J P Syvertsen</name></author><author><name sortKey="Botia, P" sort="Botia, P" uniqKey="Botia P" first="P" last="Botía">P. Botía</name></author><author><name sortKey="Garcia Sanchez, F" sort="Garcia Sanchez, F" uniqKey="Garcia Sanchez F" first="F" last="García-Sánchez">F. García-Sánchez</name></author></analytic><series><title level="j">Annals of botany</title><idno type="ISSN">0305-7364</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adaptation, Physiological</term><term>Carbohydrate Metabolism (physiology)</term><term>Carbon Dioxide (metabolism)</term><term>Chlorides (metabolism)</term><term>Chlorophyll (metabolism)</term><term>Fluorescence</term><term>Osmotic Pressure</term><term>Plant Leaves (metabolism)</term><term>Proline (metabolism)</term><term>Quaternary Ammonium Compounds (metabolism)</term><term>Rutaceae (metabolism)</term><term>Seedlings (metabolism)</term><term>Sodium (metabolism)</term><term>Sodium Chloride (metabolism)</term><term>Soil (analysis)</term><term>Statistics as Topic</term><term>Water (analysis)</term><term>Water (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Soil</term><term>Water</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Carbon Dioxide</term><term>Chlorides</term><term>Chlorophyll</term><term>Proline</term><term>Quaternary Ammonium Compounds</term><term>Sodium</term><term>Sodium Chloride</term><term>Water</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Leaves</term><term>Rutaceae</term><term>Seedlings</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Carbohydrate Metabolism</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adaptation, Physiological</term><term>Fluorescence</term><term>Osmotic Pressure</term><term>Statistics as Topic</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Since salinity and drought stress can occur together, an assessment was made of their interacting effects on leaf water relations, osmotic adjustment and net gas exchange in seedlings of the relatively chloride-sensitive Carrizo citrange, Citrus sinensis x Poncirus trifoliata.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17575285</PMID><DateCreated><Year>2007</Year><Month>7</Month><Day>26</Day></DateCreated><DateCompleted><Year>2007</Year><Month>11</Month><Day>08</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>19</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0305-7364</ISSN><JournalIssue CitedMedium="Print"><Volume>100</Volume><Issue>2</Issue><PubDate><Year>2007</Year><Month>Aug</Month></PubDate></JournalIssue><Title>Annals of botany</Title><ISOAbbreviation>Ann. Bot.</ISOAbbreviation></Journal><ArticleTitle>Leaf water relations and net gas exchange responses of salinized Carrizo citrange seedlings during drought stress and recovery.</ArticleTitle><Pagination><MedlinePgn>335-45</MedlinePgn></Pagination><Abstract><AbstractText Label="BACKGROUND AND AIMS" NlmCategory="OBJECTIVE">Since salinity and drought stress can occur together, an assessment was made of their interacting effects on leaf water relations, osmotic adjustment and net gas exchange in seedlings of the relatively chloride-sensitive Carrizo citrange, Citrus sinensis x Poncirus trifoliata.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">Plants were fertilized with nutrient solution with or without additional 100 mm NaCl (salt and no-salt treatments). After 7 d, half of the plants were drought stressed by withholding irrigation water for 10 d. Thus, there were four treatments: salinized and non-salinized plants under drought-stress or well-watered conditions. After the drought period, plants from all stressed treatments were re-watered with nutrient solution without salt for 8 d to study recovery. Leaf water relations, gas exchange parameters, chlorophyll fluorescence, proline, quaternary ammonium compounds and leaf and root concentrations of Cl(-) and Na(+) were measured.</AbstractText><AbstractText Label="KEY RESULTS" NlmCategory="RESULTS">Salinity increased leaf Cl(-) and Na(+) concentrations and decreased osmotic potential (Psi(pi)) such that leaf relative water content (RWC) was maintained during drought stress. However, in non-salinized drought-stressed plants, osmotic adjustment did not occur and RWC decreased. The salinity-induced osmotic adjustment was not related to any accumulation of proline, quaternary ammonium compounds or soluble sugars. Net CO(2) assimilation rate (A(CO2)) was reduced in leaves from all stressed treatments but the mechanisms were different. In non-salinized drought-stressed plants, lower A(CO2) was related to low RWC, whereas in salinized plants decreased A(CO2) was related to high levels of leaf Cl(-) and Na(+). A(CO2) recovered after irrigation in all the treatments except in previously salinized drought-stressed leaves which had lower RWC and less chlorophyll but maintained high levels of Cl(-), Na(+) and quaternary ammonium compounds after recovery. High leaf levels of Cl(-) and Na(+) after recovery apparently came from the roots.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Plants preconditioned by salinity stress maintained a better leaf water status during drought stress due to osmotic adjustment and the accumulation of Cl(-) and Na(+). However, high levels of salt ions impeded recovery of leaf water status and photosynthesis after re-irrigation with non-saline water.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pérez-Pérez</LastName><ForeName>J G</ForeName><Initials>JG</Initials><AffiliationInfo><Affiliation>University of Florida, IFAS, Citrus Research and Education Center, 700 Experiment Station Road, Lake Alfred, FL 33850, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Syvertsen</LastName><ForeName>J P</ForeName><Initials>JP</Initials></Author><Author ValidYN="Y"><LastName>Botía</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>García-Sánchez</LastName><ForeName>F</ForeName><Initials>F</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2007</Year><Month>Jun</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Ann Bot</MedlineTA><NlmUniqueID>0372347</NlmUniqueID><ISSNLinking>0305-7364</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002712">Chlorides</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000644">Quaternary Ammonium Compounds</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical><Chemical><RegistryNumber>059QF0KO0R</RegistryNumber><NameOfSubstance UI="D014867">Water</NameOfSubstance></Chemical><Chemical><RegistryNumber>1406-65-1</RegistryNumber><NameOfSubstance UI="D002734">Chlorophyll</NameOfSubstance></Chemical><Chemical><RegistryNumber>142M471B3J</RegistryNumber><NameOfSubstance UI="D002245">Carbon Dioxide</NameOfSubstance></Chemical><Chemical><RegistryNumber>451W47IQ8X</RegistryNumber><NameOfSubstance UI="D012965">Sodium Chloride</NameOfSubstance></Chemical><Chemical><RegistryNumber>9DLQ4CIU6V</RegistryNumber><NameOfSubstance UI="D011392">Proline</NameOfSubstance></Chemical><Chemical><RegistryNumber>9NEZ333N27</RegistryNumber><NameOfSubstance UI="D012964">Sodium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="Cites"><RefSource>J Exp Bot. 2000 Apr;51(345):659-68</RefSource><PMID Version="1">10938857</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Tree Physiol. 2002 Apr;22(6):403-12</RefSource><PMID Version="1">11960765</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Plant Cell. 2002 Nov;14(11):2837-47</RefSource><PMID Version="1">12417705</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Tree Physiol. 2003 Feb;23(2):119-27</RefSource><PMID Version="1">12533306</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Exp Bot. 2006;57(14):3697-706</RefSource><PMID Version="1">16980596</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Plant Cell. 1999 Jul;11(7):1195-206</RefSource><PMID Version="1">10402422</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Plant J. 2006 Feb;45(4):523-39</RefSource><PMID Version="1">16441347</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Plant Physiol. 2006 Mar;163(4):392-7</RefSource><PMID Version="1">16455352</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Exp Bot. 2006;57(5):1129-35</RefSource><PMID Version="1">16510513</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Plant Biol (Stuttg). 2004 May;6(3):269-79</RefSource><PMID Version="1">15143435</PMID></CommentsCorrections></CommentsCorrectionsList><MeshHeadingList><MeshHeading><DescriptorName UI="D000222" MajorTopicYN="N">Adaptation, Physiological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D050260" MajorTopicYN="N">Carbohydrate Metabolism</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002245" MajorTopicYN="N">Carbon Dioxide</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002712" MajorTopicYN="N">Chlorides</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002734" MajorTopicYN="N">Chlorophyll</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005453" MajorTopicYN="N">Fluorescence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009997" MajorTopicYN="N">Osmotic Pressure</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011392" MajorTopicYN="N">Proline</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000644" MajorTopicYN="N">Quaternary Ammonium Compounds</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D027821" MajorTopicYN="N">Rutaceae</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D036226" MajorTopicYN="N">Seedlings</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012964" MajorTopicYN="N">Sodium</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012965" MajorTopicYN="N">Sodium Chloride</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013223" MajorTopicYN="N">Statistics as Topic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList><OtherID 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