Gharsallah, Houda ; Ksentini, Ines ; Frikha-Gargouri, Olfa ; Hadj Taieb, Karama ; Ben Gharsa, Haifa ; Schuster, Christina ; Chatti-Kolsi, Amel ; Triki, Mohamed Ali ; Ksantini, Mohieddine ; Leclerque, Andreas (2023)
Exploring Bacterial and Fungal Biodiversity in Eight Mediterranean Olive Orchards (Olea europaea L.) in Tunisia.
In: Microorganisms, 2023, 11 (4)
doi: 10.26083/tuprints-00023796
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
A wide array of bacteria and fungi are known for their association with pests that impact the health of the olive tree. The latter presents the most economically important cultivation in Tunisia. The microbial diversity associated with olive orchards in Tunisia remains unknown and undetermined. This study investigated microbial diversity to elucidate the microbial interactions that lead to olive disease, and the bio-prospects for potential microbial biocontrol agents associated with insect pests of economic relevance for olive cultivation in the Mediterranean area. Bacterial and fungal isolation was made from soil and olive tree pests. A total of 215 bacterial and fungal strains were randomly isolated from eight different biotopes situated in Sfax (Tunisia), with different management practices. 16S rRNA and ITS gene sequencing were used to identify the microbial community. The majority of the isolated bacteria, Staphylococcus, Bacillus, Alcaligenes, and Providencia, are typical of the olive ecosystem and the most common fungi are Penicillium, Aspergillus, and Cladosporium. The different olive orchards depicted distinct communities, and exhibited dissimilar amounts of bacteria and fungi with distinct ecological functions that could be considered as promising resources in biological control.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Gharsallah, Houda ; Ksentini, Ines ; Frikha-Gargouri, Olfa ; Hadj Taieb, Karama ; Ben Gharsa, Haifa ; Schuster, Christina ; Chatti-Kolsi, Amel ; Triki, Mohamed Ali ; Ksantini, Mohieddine ; Leclerque, Andreas |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Exploring Bacterial and Fungal Biodiversity in Eight Mediterranean Olive Orchards (Olea europaea L.) in Tunisia |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2023 |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Microorganisms |
| Jahrgang/Volume einer Zeitschrift: | 11 |
| (Heft-)Nummer: | 4 |
| Kollation: | 13 Seiten |
| DOI: | 10.26083/tuprints-00023796 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/23796 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | A wide array of bacteria and fungi are known for their association with pests that impact the health of the olive tree. The latter presents the most economically important cultivation in Tunisia. The microbial diversity associated with olive orchards in Tunisia remains unknown and undetermined. This study investigated microbial diversity to elucidate the microbial interactions that lead to olive disease, and the bio-prospects for potential microbial biocontrol agents associated with insect pests of economic relevance for olive cultivation in the Mediterranean area. Bacterial and fungal isolation was made from soil and olive tree pests. A total of 215 bacterial and fungal strains were randomly isolated from eight different biotopes situated in Sfax (Tunisia), with different management practices. 16S rRNA and ITS gene sequencing were used to identify the microbial community. The majority of the isolated bacteria, Staphylococcus, Bacillus, Alcaligenes, and Providencia, are typical of the olive ecosystem and the most common fungi are Penicillium, Aspergillus, and Cladosporium. The different olive orchards depicted distinct communities, and exhibited dissimilar amounts of bacteria and fungi with distinct ecological functions that could be considered as promising resources in biological control. |
| Freie Schlagworte: | bacteria, biological control, fungi, microbial diversity, Olea europaea |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-237969 |
| Zusätzliche Informationen: | This article belongs to the Special Issue Advances in Microbial and Plant Biotechnology |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 570 Biowissenschaften, Biologie |
| Fachbereich(e)/-gebiet(e): | 10 Fachbereich Biologie 10 Fachbereich Biologie > Microbial Control / Insect Virology and Molecular Insect Pathology |
| Hinterlegungsdatum: | 12 Mai 2023 08:07 |
| Letzte Änderung: | 15 Mai 2023 06:50 |
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| Suche nach Titel in: | TUfind oder in Google |
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- Exploring Bacterial and Fungal Biodiversity in Eight Mediterranean Olive Orchards (Olea europaea L.) in Tunisia. (deposited 12 Mai 2023 08:07) [Gegenwärtig angezeigt]
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