Three new species of arbuscular mycorrhizal fungi discovered at one location in a desert of Oman: Diversispora omaniana, Septoglomus nakheelum and Rhizophagus arabicus.
Identifieur interne : 001718 ( Main/Exploration ); précédent : 001717; suivant : 001719Three new species of arbuscular mycorrhizal fungi discovered at one location in a desert of Oman: Diversispora omaniana, Septoglomus nakheelum and Rhizophagus arabicus.
Auteurs : Sarah Symanczik [Suisse] ; Janusz Błaszkowski ; Gerard Chwat ; Thomas Boller ; Andres Wiemken ; Mohamed N. Al-Yahya'EiSource :
- Mycologia [ 0027-5514 ]
Descripteurs français
- KwdFr :
- Biodiversité (MeSH), Climat désertique (MeSH), Données de séquences moléculaires (MeSH), Glomeromycota (classification), Glomeromycota (génétique), Glomeromycota (isolement et purification), Microbiologie du sol (MeSH), Mycorhizes (classification), Mycorhizes (croissance et développement), Mycorhizes (génétique), Mycorhizes (isolement et purification), Oman (MeSH), Phylogenèse (MeSH), Sol (composition chimique), Spores fongiques (classification), Spores fongiques (croissance et développement), Spores fongiques (génétique), Spores fongiques (isolement et purification), Écosystème (MeSH).
- MESH :
- composition chimique : Glomeromycota, Mycorhizes, Sol, Spores fongiques.
- croissance et développement : Mycorhizes, Spores fongiques.
- génétique : Glomeromycota, Mycorhizes, Spores fongiques.
- isolement et purification : Glomeromycota, Mycorhizes, Spores fongiques.
- Biodiversité, Climat désertique, Données de séquences moléculaires, Microbiologie du sol, Oman, Phylogenèse, Écosystème.
English descriptors
- KwdEn :
- Biodiversity (MeSH), Desert Climate (MeSH), Ecosystem (MeSH), Glomeromycota (classification), Glomeromycota (genetics), Glomeromycota (isolation & purification), Molecular Sequence Data (MeSH), Mycorrhizae (classification), Mycorrhizae (genetics), Mycorrhizae (growth & development), Mycorrhizae (isolation & purification), Oman (MeSH), Phylogeny (MeSH), Soil (chemistry), Soil Microbiology (MeSH), Spores, Fungal (classification), Spores, Fungal (genetics), Spores, Fungal (growth & development), Spores, Fungal (isolation & purification).
- MESH :
- chemical , chemistry : Soil.
- classification : Glomeromycota, Mycorrhizae, Spores, Fungal.
- genetics : Glomeromycota, Mycorrhizae, Spores, Fungal.
- growth & development : Mycorrhizae, Spores, Fungal.
- isolation & purification : Glomeromycota, Mycorrhizae, Spores, Fungal.
- Biodiversity, Desert Climate, Ecosystem, Molecular Sequence Data, Oman, Phylogeny, Soil Microbiology.
Abstract
Three new species of arbuscular mycorrhizal (AM) fungi (Glomeromycota) were isolated from soil samples collected from a hyperarid sandy plain of South Arabia. Morphological characteristics of the spores clearly differentiated them from closely related AM species. Molecular analyses were performed on rDNA sequences obtained from single spores including a ~1700 bp region comprising partial SSU, ITS, partial LSU and the ~600 bp ITS region only. The phylogenetic trees based on these regions showed that the three species belong to well described genera but are clearly distinct from known species. Consequently, we describe them here as Diversispora omaniana, Septoglomus nakheelum and Rhizophagus arabicus spp. nov. D. omaniana and R. arabicus were isolated from the native, arid habitat, while S. nakheelum was isolated from a nearby irrigated date palm plantation. The discovery of three new species of AM fungi from this location suggests that a number of additional undescribed AM taxa may be present in such desert ecosystems. Further work to understand the diversity and functional significance of these new AM taxa may offer new opportunities for conservation, re-vegetation, and sustainable agriculture in extremely arid environments.
DOI: 10.3852/106.2.243
PubMed: 24782493
Affiliations:
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Al-Yahya'Ei</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014 Mar-Apr</date><idno type="RBID">pubmed:24782493</idno><idno type="pmid">24782493</idno><idno type="doi">10.3852/106.2.243</idno><idno type="wicri:Area/Main/Corpus">001883</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001883</idno><idno type="wicri:Area/Main/Curation">001883</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001883</idno><idno type="wicri:Area/Main/Exploration">001883</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Three new species of arbuscular mycorrhizal fungi discovered at one location in a desert of Oman: Diversispora omaniana, Septoglomus nakheelum and Rhizophagus arabicus.</title><author><name sortKey="Symanczik, Sarah" sort="Symanczik, Sarah" uniqKey="Symanczik S" first="Sarah" last="Symanczik">Sarah Symanczik</name><affiliation wicri:level="1"><nlm:affiliation>Zurich Basel Plant Science Center, Institute of Botany, University of Basel, Hebelstrasse 1, CH-4056 Basel, Switzerland.</nlm:affiliation><country xml:lang="fr">Suisse</country><wicri:regionArea>Zurich Basel Plant Science Center, Institute of Botany, University of Basel, Hebelstrasse 1, CH-4056 Basel</wicri:regionArea><wicri:noRegion>CH-4056 Basel</wicri:noRegion></affiliation></author><author><name sortKey="Blaszkowski, Janusz" sort="Blaszkowski, Janusz" uniqKey="Blaszkowski J" first="Janusz" last="Błaszkowski">Janusz Błaszkowski</name></author><author><name sortKey="Chwat, Gerard" sort="Chwat, Gerard" uniqKey="Chwat G" first="Gerard" last="Chwat">Gerard Chwat</name></author><author><name sortKey="Boller, Thomas" sort="Boller, Thomas" uniqKey="Boller T" first="Thomas" last="Boller">Thomas Boller</name></author><author><name sortKey="Wiemken, Andres" sort="Wiemken, Andres" uniqKey="Wiemken A" first="Andres" last="Wiemken">Andres Wiemken</name></author><author><name sortKey="Al Yahya Ei, Mohamed N" sort="Al Yahya Ei, Mohamed N" uniqKey="Al Yahya Ei M" first="Mohamed N" last="Al-Yahya'Ei">Mohamed N. Al-Yahya'Ei</name></author></analytic><series><title level="j">Mycologia</title><idno type="ISSN">0027-5514</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodiversity (MeSH)</term><term>Desert Climate (MeSH)</term><term>Ecosystem (MeSH)</term><term>Glomeromycota (classification)</term><term>Glomeromycota (genetics)</term><term>Glomeromycota (isolation & purification)</term><term>Molecular Sequence Data (MeSH)</term><term>Mycorrhizae (classification)</term><term>Mycorrhizae (genetics)</term><term>Mycorrhizae (growth & development)</term><term>Mycorrhizae (isolation & purification)</term><term>Oman (MeSH)</term><term>Phylogeny (MeSH)</term><term>Soil (chemistry)</term><term>Soil Microbiology (MeSH)</term><term>Spores, Fungal (classification)</term><term>Spores, Fungal (genetics)</term><term>Spores, Fungal (growth & development)</term><term>Spores, Fungal (isolation & purification)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Biodiversité (MeSH)</term><term>Climat désertique (MeSH)</term><term>Données de séquences moléculaires (MeSH)</term><term>Glomeromycota (classification)</term><term>Glomeromycota (génétique)</term><term>Glomeromycota (isolement et purification)</term><term>Microbiologie du sol (MeSH)</term><term>Mycorhizes (classification)</term><term>Mycorhizes (croissance et développement)</term><term>Mycorhizes (génétique)</term><term>Mycorhizes (isolement et purification)</term><term>Oman (MeSH)</term><term>Phylogenèse (MeSH)</term><term>Sol (composition chimique)</term><term>Spores fongiques (classification)</term><term>Spores fongiques (croissance et développement)</term><term>Spores fongiques (génétique)</term><term>Spores fongiques (isolement et purification)</term><term>Écosystème (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Glomeromycota</term><term>Mycorrhizae</term><term>Spores, Fungal</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Glomeromycota</term><term>Mycorhizes</term><term>Sol</term><term>Spores fongiques</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Mycorhizes</term><term>Spores fongiques</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Glomeromycota</term><term>Mycorrhizae</term><term>Spores, Fungal</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Mycorrhizae</term><term>Spores, Fungal</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Glomeromycota</term><term>Mycorhizes</term><term>Spores fongiques</term></keywords><keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en"><term>Glomeromycota</term><term>Mycorrhizae</term><term>Spores, Fungal</term></keywords><keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr"><term>Glomeromycota</term><term>Mycorhizes</term><term>Spores fongiques</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodiversity</term><term>Desert Climate</term><term>Ecosystem</term><term>Molecular Sequence Data</term><term>Oman</term><term>Phylogeny</term><term>Soil Microbiology</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Biodiversité</term><term>Climat désertique</term><term>Données de séquences moléculaires</term><term>Microbiologie du sol</term><term>Oman</term><term>Phylogenèse</term><term>Écosystème</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Three new species of arbuscular mycorrhizal (AM) fungi (Glomeromycota) were isolated from soil samples collected from a hyperarid sandy plain of South Arabia. Morphological characteristics of the spores clearly differentiated them from closely related AM species. Molecular analyses were performed on rDNA sequences obtained from single spores including a ~1700 bp region comprising partial SSU, ITS, partial LSU and the ~600 bp ITS region only. The phylogenetic trees based on these regions showed that the three species belong to well described genera but are clearly distinct from known species. Consequently, we describe them here as Diversispora omaniana, Septoglomus nakheelum and Rhizophagus arabicus spp. nov. D. omaniana and R. arabicus were isolated from the native, arid habitat, while S. nakheelum was isolated from a nearby irrigated date palm plantation. The discovery of three new species of AM fungi from this location suggests that a number of additional undescribed AM taxa may be present in such desert ecosystems. Further work to understand the diversity and functional significance of these new AM taxa may offer new opportunities for conservation, re-vegetation, and sustainable agriculture in extremely arid environments. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24782493</PMID><DateCompleted><Year>2014</Year><Month>07</Month><Day>15</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0027-5514</ISSN><JournalIssue CitedMedium="Print"><Volume>106</Volume><Issue>2</Issue><PubDate><MedlineDate>2014 Mar-Apr</MedlineDate></PubDate></JournalIssue><Title>Mycologia</Title><ISOAbbreviation>Mycologia</ISOAbbreviation></Journal><ArticleTitle>Three new species of arbuscular mycorrhizal fungi discovered at one location in a desert of Oman: Diversispora omaniana, Septoglomus nakheelum and Rhizophagus arabicus.</ArticleTitle><Pagination><MedlinePgn>243-59</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.3852/106.2.243</ELocationID><Abstract><AbstractText>Three new species of arbuscular mycorrhizal (AM) fungi (Glomeromycota) were isolated from soil samples collected from a hyperarid sandy plain of South Arabia. Morphological characteristics of the spores clearly differentiated them from closely related AM species. Molecular analyses were performed on rDNA sequences obtained from single spores including a ~1700 bp region comprising partial SSU, ITS, partial LSU and the ~600 bp ITS region only. The phylogenetic trees based on these regions showed that the three species belong to well described genera but are clearly distinct from known species. Consequently, we describe them here as Diversispora omaniana, Septoglomus nakheelum and Rhizophagus arabicus spp. nov. D. omaniana and R. arabicus were isolated from the native, arid habitat, while S. nakheelum was isolated from a nearby irrigated date palm plantation. The discovery of three new species of AM fungi from this location suggests that a number of additional undescribed AM taxa may be present in such desert ecosystems. Further work to understand the diversity and functional significance of these new AM taxa may offer new opportunities for conservation, re-vegetation, and sustainable agriculture in extremely arid environments. </AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Symanczik</LastName><ForeName>Sarah</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Zurich Basel Plant Science Center, Institute of Botany, University of Basel, Hebelstrasse 1, CH-4056 Basel, Switzerland.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Błaszkowski</LastName><ForeName>Janusz</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Chwat</LastName><ForeName>Gerard</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Boller</LastName><ForeName>Thomas</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Wiemken</LastName><ForeName>Andres</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Al-Yahya'ei</LastName><ForeName>Mohamed N</ForeName><Initials>MN</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></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Mycologia</MedlineTA><NlmUniqueID>0400764</NlmUniqueID><ISSNLinking>0027-5514</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003889" MajorTopicYN="N">Desert Climate</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="Y">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055137" MajorTopicYN="N">Glomeromycota</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000302" MajorTopicYN="Y">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000302" MajorTopicYN="Y">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009850" MajorTopicYN="N">Oman</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010802" MajorTopicYN="N">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="N">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013172" MajorTopicYN="N">Spores, Fungal</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Arabian Peninsula</Keyword><Keyword MajorTopicYN="N">Glomeromycota</Keyword><Keyword MajorTopicYN="N">Oman</Keyword><Keyword MajorTopicYN="N">arbuscular mycorrhizal fungi</Keyword><Keyword MajorTopicYN="N">arid ecosystem</Keyword><Keyword MajorTopicYN="N">desert</Keyword><Keyword MajorTopicYN="N">molecular phylogeny</Keyword><Keyword MajorTopicYN="N">taxonomy</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>5</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>5</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>7</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24782493</ArticleId><ArticleId IdType="pii">106/2/243</ArticleId><ArticleId IdType="doi">10.3852/106.2.243</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Suisse</li></country></list><tree><noCountry><name sortKey="Al Yahya Ei, Mohamed N" sort="Al Yahya Ei, Mohamed N" uniqKey="Al Yahya Ei M" first="Mohamed N" last="Al-Yahya'Ei">Mohamed N. Al-Yahya'Ei</name><name sortKey="Blaszkowski, Janusz" sort="Blaszkowski, Janusz" uniqKey="Blaszkowski J" first="Janusz" last="Błaszkowski">Janusz Błaszkowski</name><name sortKey="Boller, Thomas" sort="Boller, Thomas" uniqKey="Boller T" first="Thomas" last="Boller">Thomas Boller</name><name sortKey="Chwat, Gerard" sort="Chwat, Gerard" uniqKey="Chwat G" first="Gerard" last="Chwat">Gerard Chwat</name><name sortKey="Wiemken, Andres" sort="Wiemken, Andres" uniqKey="Wiemken A" first="Andres" last="Wiemken">Andres Wiemken</name></noCountry><country name="Suisse"><noRegion><name sortKey="Symanczik, Sarah" sort="Symanczik, Sarah" uniqKey="Symanczik S" first="Sarah" last="Symanczik">Sarah Symanczik</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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