Seasonal variation of defense-related gene expression in leaves from Bois noir affected and recovered grapevines.
Identifieur interne : 000669 ( Main/Exploration ); précédent : 000668; suivant : 000670Seasonal variation of defense-related gene expression in leaves from Bois noir affected and recovered grapevines.
Auteurs : Lucia Landi [Italie] ; Gianfranco RomanazziSource :
- Journal of agricultural and food chemistry [ 1520-5118 ] ; 2011.
Descripteurs français
- KwdFr :
- MESH :
- génétique : Feuilles de plante, Vitis.
- microbiologie : Feuilles de plante, Maladies des plantes, Vitis.
- métabolisme : Feuilles de plante, Vitis.
- physiologie : Phytoplasma.
- Régulation de l'expression des gènes végétaux, Saisons.
English descriptors
- KwdEn :
- MESH :
- genetics : Plant Leaves, Vitis.
- metabolism : Plant Leaves, Vitis.
- microbiology : Plant Diseases, Plant Leaves, Vitis.
- physiology : Phytoplasma.
- Gene Expression Regulation, Plant, Seasons.
Abstract
Although Bois noir is one of the main phytoplasma diseases of grapevine, the gene expression and enzyme activities that underlie physiological changes occurring in symptomatic and recovered (with spontaneous or induced symptom remission) plants are mostly unknown. Bois noir symptomatic leaves (September 2006, 2007) and symptomless leaves from infected symptomatic plants (September 2007) of Sangiovese (moderately susceptible) and Chardonnay (highly susceptible) cultivars were collected. Moreover, leaves from infected symptomless plants of both cultivars were harvested in June 2007. Leaves from recovered plants were also collected in the same periods. In recovered plants of both cultivars, class III chitinase and almost every time phenylalanine ammonia-lyase and chalcone synthase expression were increased for all collection periods. In symptomatic leaves of both cultivars, the expressions of the same genes were up-regulated and also those of β-1,3-glucanase and flavanone 3-hydroxylase. The activities of chitinase, phenylalanine ammonia-lyase, β-1,3-glucanase, and superoxide dismutase generally correlated with gene expression. For the moderately susceptible Sangiovese, the defense genes were generally up-regulated in both symptomatic and symptomless leaves (for all collection periods). This behavior was not observed in the highly susceptible Chardonnay, in which changes in gene expression were linked to evident symptom display. Therefore, the physiological response of the plants to this pathogen infection appear to be the reason for the resistance of the cultivar to the disease.
DOI: 10.1021/jf104297n
PubMed: 21627069
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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xml:lang="fr">Italie</country><wicri:regionArea>Department of Environmental and Crop Science, Marche Polytechnic University, Via Brecce Bianche, 60131 Ancona</wicri:regionArea><wicri:noRegion>60131 Ancona</wicri:noRegion></affiliation></author><author><name sortKey="Romanazzi, Gianfranco" sort="Romanazzi, Gianfranco" uniqKey="Romanazzi G" first="Gianfranco" last="Romanazzi">Gianfranco Romanazzi</name></author></analytic><series><title level="j">Journal of agricultural and food chemistry</title><idno type="eISSN">1520-5118</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Gene Expression Regulation, Plant (MeSH)</term><term>Phytoplasma (physiology)</term><term>Plant Diseases (microbiology)</term><term>Plant Leaves (genetics)</term><term>Plant Leaves (metabolism)</term><term>Plant Leaves (microbiology)</term><term>Seasons (MeSH)</term><term>Vitis (genetics)</term><term>Vitis (metabolism)</term><term>Vitis (microbiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Feuilles de plante (génétique)</term><term>Feuilles de plante (microbiologie)</term><term>Feuilles de plante (métabolisme)</term><term>Maladies des plantes (microbiologie)</term><term>Phytoplasma (physiologie)</term><term>Régulation de l'expression des gènes végétaux (MeSH)</term><term>Saisons (MeSH)</term><term>Vitis (génétique)</term><term>Vitis (microbiologie)</term><term>Vitis (métabolisme)</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Plant Leaves</term><term>Vitis</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Feuilles de plante</term><term>Vitis</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Leaves</term><term>Vitis</term></keywords><keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Feuilles de plante</term><term>Maladies des plantes</term><term>Vitis</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Diseases</term><term>Plant Leaves</term><term>Vitis</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Feuilles de plante</term><term>Vitis</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Phytoplasma</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Phytoplasma</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Gene Expression Regulation, Plant</term><term>Seasons</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Régulation de l'expression des gènes végétaux</term><term>Saisons</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Although Bois noir is one of the main phytoplasma diseases of grapevine, the gene expression and enzyme activities that underlie physiological changes occurring in symptomatic and recovered (with spontaneous or induced symptom remission) plants are mostly unknown. Bois noir symptomatic leaves (September 2006, 2007) and symptomless leaves from infected symptomatic plants (September 2007) of Sangiovese (moderately susceptible) and Chardonnay (highly susceptible) cultivars were collected. Moreover, leaves from infected symptomless plants of both cultivars were harvested in June 2007. Leaves from recovered plants were also collected in the same periods. In recovered plants of both cultivars, class III chitinase and almost every time phenylalanine ammonia-lyase and chalcone synthase expression were increased for all collection periods. In symptomatic leaves of both cultivars, the expressions of the same genes were up-regulated and also those of β-1,3-glucanase and flavanone 3-hydroxylase. The activities of chitinase, phenylalanine ammonia-lyase, β-1,3-glucanase, and superoxide dismutase generally correlated with gene expression. For the moderately susceptible Sangiovese, the defense genes were generally up-regulated in both symptomatic and symptomless leaves (for all collection periods). This behavior was not observed in the highly susceptible Chardonnay, in which changes in gene expression were linked to evident symptom display. Therefore, the physiological response of the plants to this pathogen infection appear to be the reason for the resistance of the cultivar to the disease.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21627069</PMID><DateCompleted><Year>2011</Year><Month>10</Month><Day>12</Day></DateCompleted><DateRevised><Year>2011</Year><Month>06</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1520-5118</ISSN><JournalIssue CitedMedium="Internet"><Volume>59</Volume><Issue>12</Issue><PubDate><Year>2011</Year><Month>Jun</Month><Day>22</Day></PubDate></JournalIssue><Title>Journal of agricultural and food chemistry</Title><ISOAbbreviation>J Agric Food Chem</ISOAbbreviation></Journal><ArticleTitle>Seasonal variation of defense-related gene expression in leaves from Bois noir affected and recovered grapevines.</ArticleTitle><Pagination><MedlinePgn>6628-37</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1021/jf104297n</ELocationID><Abstract><AbstractText>Although Bois noir is one of the main phytoplasma diseases of grapevine, the gene expression and enzyme activities that underlie physiological changes occurring in symptomatic and recovered (with spontaneous or induced symptom remission) plants are mostly unknown. Bois noir symptomatic leaves (September 2006, 2007) and symptomless leaves from infected symptomatic plants (September 2007) of Sangiovese (moderately susceptible) and Chardonnay (highly susceptible) cultivars were collected. Moreover, leaves from infected symptomless plants of both cultivars were harvested in June 2007. Leaves from recovered plants were also collected in the same periods. In recovered plants of both cultivars, class III chitinase and almost every time phenylalanine ammonia-lyase and chalcone synthase expression were increased for all collection periods. In symptomatic leaves of both cultivars, the expressions of the same genes were up-regulated and also those of β-1,3-glucanase and flavanone 3-hydroxylase. The activities of chitinase, phenylalanine ammonia-lyase, β-1,3-glucanase, and superoxide dismutase generally correlated with gene expression. For the moderately susceptible Sangiovese, the defense genes were generally up-regulated in both symptomatic and symptomless leaves (for all collection periods). This behavior was not observed in the highly susceptible Chardonnay, in which changes in gene expression were linked to evident symptom display. Therefore, the physiological response of the plants to this pathogen infection appear to be the reason for the resistance of the cultivar to the disease.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Landi</LastName><ForeName>Lucia</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Department of Environmental and Crop Science, Marche Polytechnic University, Via Brecce Bianche, 60131 Ancona, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Romanazzi</LastName><ForeName>Gianfranco</ForeName><Initials>G</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>2011</Year><Month>05</Month><Day>31</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Agric Food Chem</MedlineTA><NlmUniqueID>0374755</NlmUniqueID><ISSNLinking>0021-8561</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D018506" MajorTopicYN="Y">Gene Expression Regulation, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D045582" MajorTopicYN="N">Phytoplasma</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D027843" MajorTopicYN="N">Vitis</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>6</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>6</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>10</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21627069</ArticleId><ArticleId IdType="doi">10.1021/jf104297n</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Italie</li></country></list><tree><noCountry><name sortKey="Romanazzi, Gianfranco" sort="Romanazzi, Gianfranco" uniqKey="Romanazzi G" first="Gianfranco" last="Romanazzi">Gianfranco Romanazzi</name></noCountry><country name="Italie"><noRegion><name sortKey="Landi, Lucia" sort="Landi, Lucia" uniqKey="Landi L" first="Lucia" last="Landi">Lucia Landi</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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