[Modulation of plant resistance to diseases by water-soluble chitosan].
Identifieur interne : 002661 ( Main/Exploration ); précédent : 002660; suivant : 002662[Modulation of plant resistance to diseases by water-soluble chitosan].
Auteurs : N I Vasiukova [Russie] ; S V Zinov'Eva ; L I Il'Inskaia ; E A Perekhod ; G I Chalenko ; N G Gerasimova ; A V Il'Ina ; V P Varlamov ; O L OzeretskovskaiaSource :
- Prikladnaia biokhimiia i mikrobiologiia [ 0555-1099 ]
Descripteurs français
- KwdFr :
- MESH :
- analogues et dérivés : Chitine.
- effets des médicaments et des substances chimiques : Phénomènes physiologiques des plantes.
- pharmacologie : Anti-infectieux, Chitine.
- Chitosane, Eau, Maladies des plantes, Masse moléculaire.
English descriptors
- KwdEn :
- MESH :
- chemical , analogs & derivatives : Chitin.
- chemical , pharmacology : Anti-Infective Agents, Chitin.
- chemical : Chitosan, Water.
- drug effects : Plant Physiological Phenomena.
- Molecular Weight, Plant Diseases.
Abstract
Low-molecular-weight water-soluble chitosan with a molecular weight of 5 kDa obtained after enzymatic hydrolysis of native crab chitosan was shown to display an elicitor activity by inducing the local and systemic resistance of Solanumi tuberosum potato and Lycopesicon esculentum tomato to Phytophthora infestans and nematodes, respectively. Chitosan induced the accumulation of phytoalexins in tissues of host plants, decreased the total content and changed the composition of free sterols producing adverse effects on infesters, activated chitinases, beta-glucanases, and lipoxygenases, and stimulated the generation of reactive oxygen species. The activation of protective mechanisms in plant tissues inhibited the growth of taxonomically different pathogens (parasitic fungus Phytophthora infestans and root knot nematode Meloidogyne incognita).
PubMed: 11234398
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Il'Inskaia</name></author><author><name sortKey="Perekhod, E A" sort="Perekhod, E A" uniqKey="Perekhod E" first="E A" last="Perekhod">E A Perekhod</name></author><author><name sortKey="Chalenko, G I" sort="Chalenko, G I" uniqKey="Chalenko G" first="G I" last="Chalenko">G I Chalenko</name></author><author><name sortKey="Gerasimova, N G" sort="Gerasimova, N G" uniqKey="Gerasimova N" first="N G" last="Gerasimova">N G Gerasimova</name></author><author><name sortKey="Il Ina, A V" sort="Il Ina, A V" uniqKey="Il Ina A" first="A V" last="Il'Ina">A V Il'Ina</name></author><author><name sortKey="Varlamov, V P" sort="Varlamov, V P" uniqKey="Varlamov V" first="V P" last="Varlamov">V P Varlamov</name></author><author><name sortKey="Ozeretskovskaia, O L" sort="Ozeretskovskaia, O L" uniqKey="Ozeretskovskaia O" first="O L" last="Ozeretskovskaia">O L Ozeretskovskaia</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2001">2001 Jan-Feb</date><idno 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sortKey="Varlamov, V P" sort="Varlamov, V P" uniqKey="Varlamov V" first="V P" last="Varlamov">V P Varlamov</name></author><author><name sortKey="Ozeretskovskaia, O L" sort="Ozeretskovskaia, O L" uniqKey="Ozeretskovskaia O" first="O L" last="Ozeretskovskaia">O L Ozeretskovskaia</name></author></analytic><series><title level="j">Prikladnaia biokhimiia i mikrobiologiia</title><idno type="ISSN">0555-1099</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anti-Infective Agents (pharmacology)</term><term>Chitin (analogs & derivatives)</term><term>Chitin (pharmacology)</term><term>Chitosan (MeSH)</term><term>Molecular Weight (MeSH)</term><term>Plant Diseases (MeSH)</term><term>Plant Physiological Phenomena (drug effects)</term><term>Water (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Anti-infectieux (pharmacologie)</term><term>Chitine (analogues et dérivés)</term><term>Chitine (pharmacologie)</term><term>Chitosane (MeSH)</term><term>Eau (MeSH)</term><term>Maladies des plantes (MeSH)</term><term>Masse moléculaire (MeSH)</term><term>Phénomènes physiologiques des plantes (effets des médicaments et des substances chimiques)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analogs & derivatives" xml:lang="en"><term>Chitin</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Anti-Infective Agents</term><term>Chitin</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Chitosan</term><term>Water</term></keywords><keywords scheme="MESH" qualifier="analogues et dérivés" xml:lang="fr"><term>Chitine</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Plant Physiological Phenomena</term></keywords><keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Phénomènes physiologiques des plantes</term></keywords><keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Anti-infectieux</term><term>Chitine</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Molecular Weight</term><term>Plant Diseases</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Chitosane</term><term>Eau</term><term>Maladies des plantes</term><term>Masse moléculaire</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Low-molecular-weight water-soluble chitosan with a molecular weight of 5 kDa obtained after enzymatic hydrolysis of native crab chitosan was shown to display an elicitor activity by inducing the local and systemic resistance of Solanumi tuberosum potato and Lycopesicon esculentum tomato to Phytophthora infestans and nematodes, respectively. Chitosan induced the accumulation of phytoalexins in tissues of host plants, decreased the total content and changed the composition of free sterols producing adverse effects on infesters, activated chitinases, beta-glucanases, and lipoxygenases, and stimulated the generation of reactive oxygen species. The activation of protective mechanisms in plant tissues inhibited the growth of taxonomically different pathogens (parasitic fungus Phytophthora infestans and root knot nematode Meloidogyne incognita).</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">11234398</PMID><DateCompleted><Year>2001</Year><Month>05</Month><Day>17</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0555-1099</ISSN><JournalIssue CitedMedium="Print"><Volume>37</Volume><Issue>1</Issue><PubDate><MedlineDate>2001 Jan-Feb</MedlineDate></PubDate></JournalIssue><Title>Prikladnaia biokhimiia i mikrobiologiia</Title><ISOAbbreviation>Prikl Biokhim Mikrobiol</ISOAbbreviation></Journal><ArticleTitle>[Modulation of plant resistance to diseases by water-soluble chitosan].</ArticleTitle><Pagination><MedlinePgn>115-22</MedlinePgn></Pagination><Abstract><AbstractText>Low-molecular-weight water-soluble chitosan with a molecular weight of 5 kDa obtained after enzymatic hydrolysis of native crab chitosan was shown to display an elicitor activity by inducing the local and systemic resistance of Solanumi tuberosum potato and Lycopesicon esculentum tomato to Phytophthora infestans and nematodes, respectively. Chitosan induced the accumulation of phytoalexins in tissues of host plants, decreased the total content and changed the composition of free sterols producing adverse effects on infesters, activated chitinases, beta-glucanases, and lipoxygenases, and stimulated the generation of reactive oxygen species. The activation of protective mechanisms in plant tissues inhibited the growth of taxonomically different pathogens (parasitic fungus Phytophthora infestans and root knot nematode Meloidogyne incognita).</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Vasiukova</LastName><ForeName>N I</ForeName><Initials>NI</Initials><AffiliationInfo><Affiliation>Bach Institute of Biochemistry, Russian Academy of Sciences, Leninskii pr. 33, Moscow, 117071 Russia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zinov'eva</LastName><ForeName>S V</ForeName><Initials>SV</Initials></Author><Author ValidYN="Y"><LastName>Il'inskaia</LastName><ForeName>L I</ForeName><Initials>LI</Initials></Author><Author ValidYN="Y"><LastName>Perekhod</LastName><ForeName>E A</ForeName><Initials>EA</Initials></Author><Author ValidYN="Y"><LastName>Chalenko</LastName><ForeName>G I</ForeName><Initials>GI</Initials></Author><Author ValidYN="Y"><LastName>Gerasimova</LastName><ForeName>N G</ForeName><Initials>NG</Initials></Author><Author ValidYN="Y"><LastName>Il'ina</LastName><ForeName>A V</ForeName><Initials>AV</Initials></Author><Author ValidYN="Y"><LastName>Varlamov</LastName><ForeName>V P</ForeName><Initials>VP</Initials></Author><Author ValidYN="Y"><LastName>Ozeretskovskaia</LastName><ForeName>O L</ForeName><Initials>OL</Initials></Author></AuthorList><Language>rus</Language><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><VernacularTitle>Modulirovaniebolezneustoĭchivosti rasteniĭ s pomoshch'iu vodorastvorimogo khitozana.</VernacularTitle></Article><MedlineJournalInfo><Country>Russia (Federation)</Country><MedlineTA>Prikl Biokhim Mikrobiol</MedlineTA><NlmUniqueID>0023416</NlmUniqueID><ISSNLinking>0555-1099</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000890">Anti-Infective Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>059QF0KO0R</RegistryNumber><NameOfSubstance UI="D014867">Water</NameOfSubstance></Chemical><Chemical><RegistryNumber>1398-61-4</RegistryNumber><NameOfSubstance UI="D002686">Chitin</NameOfSubstance></Chemical><Chemical><RegistryNumber>9012-76-4</RegistryNumber><NameOfSubstance UI="D048271">Chitosan</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000890" MajorTopicYN="N">Anti-Infective Agents</DescriptorName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002686" MajorTopicYN="Y">Chitin</DescriptorName><QualifierName UI="Q000031" MajorTopicYN="N">analogs & derivatives</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D048271" MajorTopicYN="N">Chitosan</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008970" MajorTopicYN="N">Molecular Weight</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010935" MajorTopicYN="Y">Plant Diseases</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018521" MajorTopicYN="N">Plant Physiological Phenomena</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2001</Year><Month>3</Month><Day>10</Day><Hour>10</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2001</Year><Month>5</Month><Day>18</Day><Hour>10</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2001</Year><Month>3</Month><Day>10</Day><Hour>10</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">11234398</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Russie</li></country><region><li>District fédéral central</li></region><settlement><li>Moscou</li></settlement></list><tree><noCountry><name sortKey="Chalenko, G I" sort="Chalenko, G I" uniqKey="Chalenko G" first="G I" last="Chalenko">G I Chalenko</name><name sortKey="Gerasimova, N G" sort="Gerasimova, N G" uniqKey="Gerasimova N" first="N G" last="Gerasimova">N G Gerasimova</name><name sortKey="Il Ina, A V" sort="Il Ina, A V" uniqKey="Il Ina A" first="A V" last="Il'Ina">A V Il'Ina</name><name sortKey="Il Inskaia, L I" sort="Il Inskaia, L I" uniqKey="Il Inskaia L" first="L I" last="Il'Inskaia">L I Il'Inskaia</name><name sortKey="Ozeretskovskaia, O L" sort="Ozeretskovskaia, O L" uniqKey="Ozeretskovskaia O" first="O L" last="Ozeretskovskaia">O L Ozeretskovskaia</name><name sortKey="Perekhod, E A" sort="Perekhod, E A" uniqKey="Perekhod E" first="E A" last="Perekhod">E A Perekhod</name><name sortKey="Varlamov, V P" sort="Varlamov, V P" uniqKey="Varlamov V" first="V P" last="Varlamov">V P Varlamov</name><name sortKey="Zinov Eva, S V" sort="Zinov Eva, S V" uniqKey="Zinov Eva S" first="S V" last="Zinov'Eva">S V Zinov'Eva</name></noCountry><country name="Russie"><region name="District fédéral central"><name sortKey="Vasiukova, N I" sort="Vasiukova, N I" uniqKey="Vasiukova N" first="N I" last="Vasiukova">N I Vasiukova</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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