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Diversity and distribution patterns of foliar fungal endophytes in Theobroma cacao in Central Sulawesi and interactions between endophytes and host plant

dc.contributor.advisorVidal, Stefan Prof. Dr.de
dc.contributor.authorSchmidt, Carstende
dc.date.accessioned2012-04-24T15:09:49Zde
dc.date.accessioned2013-01-18T10:19:25Zde
dc.date.available2013-01-30T23:51:21Zde
dc.date.issued2012-04-24de
dc.identifier.urihttp://hdl.handle.net/11858/00-1735-0000-000D-EF36-7de
dc.identifier.urihttp://dx.doi.org/10.53846/goediss-1954
dc.description.abstractDie tropische Makroflora beherbergt eine Fde
dc.format.mimetypeapplication/pdfde
dc.language.isoengde
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/de
dc.titleDiversity and distribution patterns of foliar fungal endophytes in Theobroma cacao in Central Sulawesi and interactions between endophytes and host plantde
dc.typedoctoralThesisde
dc.title.translatedDiversität, Verteilungsmuster und Pathogen-Wirt-Interaktionen blattendophytischer Pilze im Kakao (Theobroma cacao)de
dc.contributor.refereeVidal, Stefan Prof. Dr.de
dc.date.examination2010-11-18de
dc.subject.dnb580 Pflanzen (Botanik)de
dc.subject.gokYA 000de
dc.description.abstractengTropical plants are colonized by a highly diverse community of fungal endophytes. Factors contributing to fungal endophyte diversity pattern and underlying mechanisms are, however, largely unknown. Interactions between host plants and their endophytes are regarded to be highly complex and dynamic. The life cycles of endophytic fungi, their distribution, and diversity are driven by host plant conditions and environmental factors. Some fungal endophytes may be latent pathogens, mutualists or anti-pathogens, depending on their host plants or not yet identified signals inducing switches in their life cycles. The introduction of cultivated plants to new geographic regions provides an opportunity to compare the fungal endophyte diversity between continents. Cacao (Theobroma cacao L.) has been introduced to Sulawesi less than 25 years ago and is therefore reflecting local endophyte communities on a quite recently co-adapted level. This study aimed at evaluating the changes in fungal endophyte communities in cacao leaves, based on interactions with the host plant and environmental parameters. It provides information about endophyte diversity of the area and therefore about potential outbreaks of latent pathogens in cacao or intercrops, due to environmental conditions.de
dc.contributor.coRefereeTscharntke, Teja Prof. Dr.de
dc.contributor.thirdRefereeKarlovsky, Petr Prof. Dr.de
dc.subject.topicAgricultural Sciencesde
dc.subject.gerKakaode
dc.subject.gerTheobroma cacaode
dc.subject.gerEndophytende
dc.subject.gerFusariumde
dc.subject.gerKlimawandelde
dc.subject.gerDiversitätde
dc.subject.engcocoade
dc.subject.engTheobroma cacaode
dc.subject.engfungal endophytesde
dc.subject.engdiversityde
dc.subject.engclimate changede
dc.subject.engFusariumde
dc.subject.bk48 .00de
dc.identifier.urnurn:nbn:de:gbv:7-webdoc-3477-9de
dc.identifier.purlwebdoc-3477de
dc.affiliation.instituteFakultät für Agrarwissenschaftende
dc.identifier.ppn722167709de


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