Bioactive endophytic streptomycetes from the Malay Peninsula.
Identifieur interne : 001F15 ( Main/Exploration ); précédent : 001F14; suivant : 001F16Bioactive endophytic streptomycetes from the Malay Peninsula.
Auteurs : Noraziah M. Zin [Malaisie] ; Nurul I M. Sarmin ; Norazli Ghadin ; Dayang F. Basri ; Nik M. Sidik ; W M Hess ; Gary A. StrobelSource :
- FEMS microbiology letters [ 0378-1097 ] ; 2007.
Descripteurs français
- KwdFr :
- Actinomycetales (isolement et purification), Actinomycetales (physiologie), Actinomycetales (ultrastructure), Aristolochiaceae (classification), Aristolochiaceae (microbiologie), Bactéries (effets des médicaments et des substances chimiques), Champignons (effets des médicaments et des substances chimiques), Cyperaceae (classification), Cyperaceae (microbiologie), Facteurs biologiques (pharmacologie), Gènes d'ARN ribosomique (MeSH), Hyphae (ultrastructure), Malaisie (MeSH), Polyalthia (classification), Polyalthia (microbiologie), Tests de sensibilité microbienne (MeSH).
- MESH :
- effets des médicaments et des substances chimiques : Bactéries, Champignons.
- isolement et purification : Actinomycetales.
- microbiologie : Aristolochiaceae, Cyperaceae, Polyalthia.
- pharmacologie : Aristolochiaceae, Cyperaceae, Facteurs biologiques, Polyalthia.
- physiologie : Actinomycetales.
- Actinomycetales, Gènes d'ARN ribosomique, Hyphae, Malaisie, Tests de sensibilité microbienne.
- Wicri :
- geographic : Malaisie.
English descriptors
- KwdEn :
- Actinomycetales (isolation & purification), Actinomycetales (physiology), Actinomycetales (ultrastructure), Aristolochiaceae (classification), Aristolochiaceae (microbiology), Bacteria (drug effects), Biological Factors (pharmacology), Cyperaceae (classification), Cyperaceae (microbiology), Fungi (drug effects), Genes, rRNA (MeSH), Hyphae (ultrastructure), Malaysia (MeSH), Microbial Sensitivity Tests (MeSH), Polyalthia (classification), Polyalthia (microbiology).
- MESH :
- chemical , pharmacology : Biological Factors.
- geographic : Malaysia.
- classification : Aristolochiaceae, Cyperaceae, Polyalthia.
- drug effects : Bacteria, Fungi.
- isolation & purification : Actinomycetales.
- microbiology : Aristolochiaceae, Cyperaceae, Polyalthia.
- physiology : Actinomycetales.
- ultrastructure : Actinomycetales, Hyphae.
- Genes, rRNA, Microbial Sensitivity Tests.
Abstract
Three novel endophytic streptomycetes have been isolated and characterized from plants with ethnobotanical uses on the Malay Peninsula including: Thottea grandiflora (family -Aristolochiaceae), Polyalthia spp. (family -Annonaceae), and Mapania sp. (family -Cyperaceae). Each isolate, as studied by scanning electron microscopy, has small hyphae, and produces typical barrel-shaped spores arising by hyphal fragmentation. Interestingly, although none has any detectable antibacterial killing properties, each has demonstrable killing activity against one or more pathogenic fungi including organisms such as Phytophthora erythroseptica, Pythium ultimum, Sclerotinia sclerotiorum, Mycosphaerella fijiensis and Rhizoctonia solani. Molecular biological studies on the rRNA gene sequence of each isolate revealed that it is distinct from all other genetic accessions of streptomyectes in GenBank, and each bears some genetic similarity to other streptomycetes. The bioactivity of each microbe was extractable in various organic solvents.
DOI: 10.1111/j.1574-6968.2007.00819.x
PubMed: 17608698
Affiliations:
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Basri</name></author><author><name sortKey="Sidik, Nik M" sort="Sidik, Nik M" uniqKey="Sidik N" first="Nik M" last="Sidik">Nik M. Sidik</name></author><author><name sortKey="Hess, W M" sort="Hess, W M" uniqKey="Hess W" first="W M" last="Hess">W M Hess</name></author><author><name sortKey="Strobel, Gary A" sort="Strobel, Gary A" uniqKey="Strobel G" first="Gary A" last="Strobel">Gary A. 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(family -Cyperaceae). Each isolate, as studied by scanning electron microscopy, has small hyphae, and produces typical barrel-shaped spores arising by hyphal fragmentation. Interestingly, although none has any detectable antibacterial killing properties, each has demonstrable killing activity against one or more pathogenic fungi including organisms such as Phytophthora erythroseptica, Pythium ultimum, Sclerotinia sclerotiorum, Mycosphaerella fijiensis and Rhizoctonia solani. Molecular biological studies on the rRNA gene sequence of each isolate revealed that it is distinct from all other genetic accessions of streptomyectes in GenBank, and each bears some genetic similarity to other streptomycetes. The bioactivity of each microbe was extractable in various organic solvents.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17608698</PMID><DateCompleted><Year>2007</Year><Month>09</Month><Day>24</Day></DateCompleted><DateRevised><Year>2007</Year><Month>07</Month><Day>31</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0378-1097</ISSN><JournalIssue CitedMedium="Print"><Volume>274</Volume><Issue>1</Issue><PubDate><Year>2007</Year><Month>Sep</Month></PubDate></JournalIssue><Title>FEMS microbiology letters</Title><ISOAbbreviation>FEMS Microbiol Lett</ISOAbbreviation></Journal><ArticleTitle>Bioactive endophytic streptomycetes from the Malay Peninsula.</ArticleTitle><Pagination><MedlinePgn>83-8</MedlinePgn></Pagination><Abstract><AbstractText>Three novel endophytic streptomycetes have been isolated and characterized from plants with ethnobotanical uses on the Malay Peninsula including: Thottea grandiflora (family -Aristolochiaceae), Polyalthia spp. (family -Annonaceae), and Mapania sp. (family -Cyperaceae). Each isolate, as studied by scanning electron microscopy, has small hyphae, and produces typical barrel-shaped spores arising by hyphal fragmentation. Interestingly, although none has any detectable antibacterial killing properties, each has demonstrable killing activity against one or more pathogenic fungi including organisms such as Phytophthora erythroseptica, Pythium ultimum, Sclerotinia sclerotiorum, Mycosphaerella fijiensis and Rhizoctonia solani. Molecular biological studies on the rRNA gene sequence of each isolate revealed that it is distinct from all other genetic accessions of streptomyectes in GenBank, and each bears some genetic similarity to other streptomycetes. The bioactivity of each microbe was extractable in various organic solvents.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zin</LastName><ForeName>Noraziah M</ForeName><Initials>NM</Initials><AffiliationInfo><Affiliation>Department of Biomedical Sciences, Faculty of Allied Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sarmin</LastName><ForeName>Nurul I M</ForeName><Initials>NI</Initials></Author><Author ValidYN="Y"><LastName>Ghadin</LastName><ForeName>Norazli</ForeName><Initials>N</Initials></Author><Author ValidYN="Y"><LastName>Basri</LastName><ForeName>Dayang F</ForeName><Initials>DF</Initials></Author><Author ValidYN="Y"><LastName>Sidik</LastName><ForeName>Nik M</ForeName><Initials>NM</Initials></Author><Author ValidYN="Y"><LastName>Hess</LastName><ForeName>W M</ForeName><Initials>WM</Initials></Author><Author ValidYN="Y"><LastName>Strobel</LastName><ForeName>Gary A</ForeName><Initials>GA</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>06</Month><Day>30</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>FEMS Microbiol Lett</MedlineTA><NlmUniqueID>7705721</NlmUniqueID><ISSNLinking>0378-1097</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D001685">Biological Factors</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000192" MajorTopicYN="N">Actinomycetales</DescriptorName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D029065" MajorTopicYN="N">Aristolochiaceae</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001419" MajorTopicYN="N">Bacteria</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001685" MajorTopicYN="N">Biological Factors</DescriptorName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D029785" MajorTopicYN="N">Cyperaceae</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005658" MajorTopicYN="N">Fungi</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020459" MajorTopicYN="N">Genes, rRNA</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D025301" MajorTopicYN="N">Hyphae</DescriptorName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008296" MajorTopicYN="N" Type="Geographic">Malaysia</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008826" MajorTopicYN="N">Microbial Sensitivity Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D031044" MajorTopicYN="N">Polyalthia</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>7</Month><Day>5</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>9</Month><Day>25</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>7</Month><Day>5</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17608698</ArticleId><ArticleId IdType="pii">FML819</ArticleId><ArticleId IdType="doi">10.1111/j.1574-6968.2007.00819.x</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Malaisie</li></country></list><tree><noCountry><name sortKey="Basri, Dayang F" sort="Basri, Dayang F" uniqKey="Basri D" first="Dayang F" last="Basri">Dayang F. Basri</name><name sortKey="Ghadin, Norazli" sort="Ghadin, Norazli" uniqKey="Ghadin N" first="Norazli" last="Ghadin">Norazli Ghadin</name><name sortKey="Hess, W M" sort="Hess, W M" uniqKey="Hess W" first="W M" last="Hess">W M Hess</name><name sortKey="Sarmin, Nurul I M" sort="Sarmin, Nurul I M" uniqKey="Sarmin N" first="Nurul I M" last="Sarmin">Nurul I M. Sarmin</name><name sortKey="Sidik, Nik M" sort="Sidik, Nik M" uniqKey="Sidik N" first="Nik M" last="Sidik">Nik M. Sidik</name><name sortKey="Strobel, Gary A" sort="Strobel, Gary A" uniqKey="Strobel G" first="Gary A" last="Strobel">Gary A. Strobel</name></noCountry><country name="Malaisie"><noRegion><name sortKey="Zin, Noraziah M" sort="Zin, Noraziah M" uniqKey="Zin N" first="Noraziah M" last="Zin">Noraziah M. Zin</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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