Desert plant bacteria reveal host influence and beneficial plant growth properties

Lade...
Vorschaubild
Dateien
Eida_2-dcjg79fan5li7.pdf
Eida_2-dcjg79fan5li7.pdfGröße: 2.12 MBDownloads: 206
Datum
2018
Autor:innen
Eida, Abdul Aziz
Ziegler, Maren
Lafi, Feras F.
Michell, Craig T.
Hirt, Heribert
Saad, Maged M.
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Link zur Lizenz
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Gold
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
PLoS one. Public Library of Science (PLoS). 2018, 13(12), e0208223. eISSN 1932-6203. Available under: doi: 10.1371/journal.pone.0208223
Zusammenfassung

Deserts, such as those found in Saudi Arabia, are one of the most hostile places for plant growth. However, desert plants are able to impact their surrounding microbial community and select beneficial microbes that promote their growth under these extreme conditions. In this study, we examined the soil, rhizosphere and endosphere bacterial communities of four native desert plants Tribulus terrestris, Zygophyllum simplex, Panicum turgidum and Euphorbia granulata from the Southwest (Jizan region), two of which were also found in the Midwest (Al Wahbah area) of Saudi Arabia. While the rhizosphere bacterial community mostly resembled that of the highly different surrounding soils, the endosphere composition was strongly correlated with its host plant phylogeny. In order to assess whether any of the native bacterial endophytes might have a role in plant growth under extreme conditions, we analyzed the properties of 116 cultured bacterial isolates that represent members of the phyla Proteobacteria, Bacteroidetes, Actinobacteria and Firmicutes. Our analysis shows that different strains have highly different biochemical properties with respect to nutrient acquisition, hormone production and growth under stress conditions. More importantly, eleven of the isolated strains could confer salinity stress tolerance to the experimental model plant Arabidopsis thaliana suggesting some of these plant-associated bacteria might be useful for improving crop desert agriculture.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
570 Biowissenschaften, Biologie
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690EIDA, Abdul Aziz, Maren ZIEGLER, Feras F. LAFI, Craig T. MICHELL, Christian R. VOOLSTRA, Heribert HIRT, Maged M. SAAD, 2018. Desert plant bacteria reveal host influence and beneficial plant growth properties. In: PLoS one. Public Library of Science (PLoS). 2018, 13(12), e0208223. eISSN 1932-6203. Available under: doi: 10.1371/journal.pone.0208223
BibTex
@article{Eida2018Deser-50724,
  year={2018},
  doi={10.1371/journal.pone.0208223},
  title={Desert plant bacteria reveal host influence and beneficial plant growth properties},
  number={12},
  volume={13},
  journal={PLoS one},
  author={Eida, Abdul Aziz and Ziegler, Maren and Lafi, Feras F. and Michell, Craig T. and Voolstra, Christian R. and Hirt, Heribert and Saad, Maged M.},
  note={Article Number: e0208223}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/50724">
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:contributor>Voolstra, Christian R.</dc:contributor>
    <dc:creator>Saad, Maged M.</dc:creator>
    <dc:contributor>Saad, Maged M.</dc:contributor>
    <dc:contributor>Lafi, Feras F.</dc:contributor>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/50724/3/Eida_2-dcjg79fan5li7.pdf"/>
    <dc:creator>Voolstra, Christian R.</dc:creator>
    <dc:creator>Michell, Craig T.</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-09-08T11:58:20Z</dc:date>
    <dc:contributor>Eida, Abdul Aziz</dc:contributor>
    <dc:rights>Attribution 4.0 International</dc:rights>
    <dc:language>eng</dc:language>
    <dcterms:abstract xml:lang="eng">Deserts, such as those found in Saudi Arabia, are one of the most hostile places for plant growth. However, desert plants are able to impact their surrounding microbial community and select beneficial microbes that promote their growth under these extreme conditions. In this study, we examined the soil, rhizosphere and endosphere bacterial communities of four native desert plants Tribulus terrestris, Zygophyllum simplex, Panicum turgidum and Euphorbia granulata from the Southwest (Jizan region), two of which were also found in the Midwest (Al Wahbah area) of Saudi Arabia. While the rhizosphere bacterial community mostly resembled that of the highly different surrounding soils, the endosphere composition was strongly correlated with its host plant phylogeny. In order to assess whether any of the native bacterial endophytes might have a role in plant growth under extreme conditions, we analyzed the properties of 116 cultured bacterial isolates that represent members of the phyla Proteobacteria, Bacteroidetes, Actinobacteria and Firmicutes. Our analysis shows that different strains have highly different biochemical properties with respect to nutrient acquisition, hormone production and growth under stress conditions. More importantly, eleven of the isolated strains could confer salinity stress tolerance to the experimental model plant Arabidopsis thaliana suggesting some of these plant-associated bacteria might be useful for improving crop desert agriculture.</dcterms:abstract>
    <dc:contributor>Hirt, Heribert</dc:contributor>
    <dc:creator>Eida, Abdul Aziz</dc:creator>
    <dc:creator>Lafi, Feras F.</dc:creator>
    <dc:creator>Hirt, Heribert</dc:creator>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/50724"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/50724/3/Eida_2-dcjg79fan5li7.pdf"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:title>Desert plant bacteria reveal host influence and beneficial plant growth properties</dcterms:title>
    <dc:creator>Ziegler, Maren</dc:creator>
    <dcterms:issued>2018</dcterms:issued>
    <dc:contributor>Michell, Craig T.</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-09-08T11:58:20Z</dcterms:available>
    <dc:contributor>Ziegler, Maren</dc:contributor>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Nein
Begutachtet
Ja
Diese Publikation teilen