Effects of three AM fungi on growth, distribution of glandular hairs, and essential oil production in Ocimum basilicum L. var. Genovese.
Identifieur interne : 003206 ( Main/Corpus ); précédent : 003205; suivant : 003207Effects of three AM fungi on growth, distribution of glandular hairs, and essential oil production in Ocimum basilicum L. var. Genovese.
Auteurs : Andrea Copetta ; Guido Lingua ; Graziella BertaSource :
- Mycorrhiza [ 0940-6360 ] ; 2006.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Oils, Volatile, Plant Oils.
- metabolism : Mycorrhizae, Ocimum basilicum.
- microbiology : Ocimum basilicum, Plant Leaves.
- ultrastructure : Plant Leaves.
Abstract
The essential oils of basil are widely used in the cosmetic, pharmaceutical, food, and flavoring industries. Little is known about the potential of arbuscular mycorrhizal (AM) fungi to affect their production in this aromatic plant. The effects of colonization by three AM fungi, Glomus mosseae BEG 12, Gigaspora margarita BEG 34, and Gigaspora rosea BEG 9 on shoot and root biomass, abundance of glandular hairs, and essential oil yield of Ocimum basilicum L. var. Genovese were studied. Plant P content was analyzed in the various treatments and no differences were observed. The AM fungi induced various modifications in the considered parameters, but only Gi. rosea significantly affected all of them in comparison to control plants or the other fungal treatments. It significantly increased biomass, root branching and length, and the total amount of essential oil (especially alpha-terpineol). Increased oil yield was associated to a significantly larger number of peltate glandular trichomes (main sites of essential oil synthesis) in the basal and central leaf zones. Furthermore, Gi. margarita and Gi. rosea increased the percentage of eugenol and reduced linalool yield. Results showed that different fungi can induce different effects in the same plant and that the essential oil yield can be modulated according to the colonizing AM fungus.
DOI: 10.1007/s00572-006-0065-6
PubMed: 16896796
Links to Exploration step
pubmed:16896796Le document en format XML
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Genovese.</title><author><name sortKey="Copetta, Andrea" sort="Copetta, Andrea" uniqKey="Copetta A" first="Andrea" last="Copetta">Andrea Copetta</name><affiliation><nlm:affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Lingua, Guido" sort="Lingua, Guido" uniqKey="Lingua G" first="Guido" last="Lingua">Guido Lingua</name><affiliation><nlm:affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Berta, Graziella" sort="Berta, Graziella" uniqKey="Berta G" first="Graziella" last="Berta">Graziella Berta</name><affiliation><nlm:affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy. graziella.berta@unipmn.it.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2006">2006</date><idno type="RBID">pubmed:16896796</idno><idno type="pmid">16896796</idno><idno type="doi">10.1007/s00572-006-0065-6</idno><idno type="wicri:Area/Main/Corpus">003206</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003206</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effects of three AM fungi on growth, distribution of glandular hairs, and essential oil production in Ocimum basilicum L. var. Genovese.</title><author><name sortKey="Copetta, Andrea" sort="Copetta, Andrea" uniqKey="Copetta A" first="Andrea" last="Copetta">Andrea Copetta</name><affiliation><nlm:affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Lingua, Guido" sort="Lingua, Guido" uniqKey="Lingua G" first="Guido" last="Lingua">Guido Lingua</name><affiliation><nlm:affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Berta, Graziella" sort="Berta, Graziella" uniqKey="Berta G" first="Graziella" last="Berta">Graziella Berta</name><affiliation><nlm:affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy. graziella.berta@unipmn.it.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Mycorrhiza</title><idno type="ISSN">0940-6360</idno><imprint><date when="2006" type="published">2006</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Mycorrhizae (metabolism)</term><term>Ocimum basilicum (metabolism)</term><term>Ocimum basilicum (microbiology)</term><term>Oils, Volatile (metabolism)</term><term>Plant Leaves (microbiology)</term><term>Plant Leaves (ultrastructure)</term><term>Plant Oils (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Oils, Volatile</term><term>Plant Oils</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Mycorrhizae</term><term>Ocimum basilicum</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Ocimum basilicum</term><term>Plant Leaves</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Plant Leaves</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The essential oils of basil are widely used in the cosmetic, pharmaceutical, food, and flavoring industries. Little is known about the potential of arbuscular mycorrhizal (AM) fungi to affect their production in this aromatic plant. The effects of colonization by three AM fungi, Glomus mosseae BEG 12, Gigaspora margarita BEG 34, and Gigaspora rosea BEG 9 on shoot and root biomass, abundance of glandular hairs, and essential oil yield of Ocimum basilicum L. var. Genovese were studied. Plant P content was analyzed in the various treatments and no differences were observed. The AM fungi induced various modifications in the considered parameters, but only Gi. rosea significantly affected all of them in comparison to control plants or the other fungal treatments. It significantly increased biomass, root branching and length, and the total amount of essential oil (especially alpha-terpineol). Increased oil yield was associated to a significantly larger number of peltate glandular trichomes (main sites of essential oil synthesis) in the basal and central leaf zones. Furthermore, Gi. margarita and Gi. rosea increased the percentage of eugenol and reduced linalool yield. Results showed that different fungi can induce different effects in the same plant and that the essential oil yield can be modulated according to the colonizing AM fungus.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">16896796</PMID><DateCompleted><Year>2007</Year><Month>03</Month><Day>21</Day></DateCompleted><DateRevised><Year>2018</Year><Month>11</Month><Day>13</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0940-6360</ISSN><JournalIssue CitedMedium="Print"><Volume>16</Volume><Issue>7</Issue><PubDate><Year>2006</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Mycorrhiza</Title><ISOAbbreviation>Mycorrhiza</ISOAbbreviation></Journal><ArticleTitle>Effects of three AM fungi on growth, distribution of glandular hairs, and essential oil production in Ocimum basilicum L. var. Genovese.</ArticleTitle><Pagination><MedlinePgn>485-494</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00572-006-0065-6</ELocationID><Abstract><AbstractText>The essential oils of basil are widely used in the cosmetic, pharmaceutical, food, and flavoring industries. Little is known about the potential of arbuscular mycorrhizal (AM) fungi to affect their production in this aromatic plant. The effects of colonization by three AM fungi, Glomus mosseae BEG 12, Gigaspora margarita BEG 34, and Gigaspora rosea BEG 9 on shoot and root biomass, abundance of glandular hairs, and essential oil yield of Ocimum basilicum L. var. Genovese were studied. Plant P content was analyzed in the various treatments and no differences were observed. The AM fungi induced various modifications in the considered parameters, but only Gi. rosea significantly affected all of them in comparison to control plants or the other fungal treatments. It significantly increased biomass, root branching and length, and the total amount of essential oil (especially alpha-terpineol). Increased oil yield was associated to a significantly larger number of peltate glandular trichomes (main sites of essential oil synthesis) in the basal and central leaf zones. Furthermore, Gi. margarita and Gi. rosea increased the percentage of eugenol and reduced linalool yield. Results showed that different fungi can induce different effects in the same plant and that the essential oil yield can be modulated according to the colonizing AM fungus.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Copetta</LastName><ForeName>Andrea</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lingua</LastName><ForeName>Guido</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Berta</LastName><ForeName>Graziella</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale "Amedeo Avogadro", via Bellini 25/G, Alessandria, I-15100, Italy. graziella.berta@unipmn.it.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2006</Year><Month>08</Month><Day>08</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Mycorrhiza</MedlineTA><NlmUniqueID>100955036</NlmUniqueID><ISSNLinking>0940-6360</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D009822">Oils, Volatile</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010938">Plant Oils</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018649" MajorTopicYN="N">Ocimum basilicum</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009822" MajorTopicYN="N">Oils, Volatile</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010938" MajorTopicYN="N">Plant Oils</DescriptorName><QualifierName UI="Q000378" 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