Details zur Publikation

Kategorie Textpublikation
Referenztyp Zeitschriften
DOI 10.1007/s00248-005-5017-8
Volltext Shareable Link
Titel (primär) Oribatid mites as potential vectors for soil microfungi: study of mite-associated fungal species
Autor Renker, C.; Otto, P.; Schneider, K.; Zimdars, B.; Maraun, M.; Buscot, F.
Quelle Microbial Ecology
Erscheinungsjahr 2005
Department BOOEK
Band/Volume 50
Heft 4
Seite von 518
Seite bis 528
Sprache englisch
Abstract The ability of soil-living oribatid mites to disperse fungal propagules on their bodies was investigated. Classical plating methods were applied to cultivate these fungi and to study their morphology. Molecular markers were used for further determination. The nuclear ribosomal large subunit and the nuclear ribosomal internal transcribed spacer of DNA extracts of the cultured fungi as well as total DNA extracts of the mites themselves, also containing fungal DNA, were amplified and sequenced. Based on phylogenetic analysis, a total of 31 fungal species from major fungal groups were found to be associated with oribatid mites, indicating that mites do not selectively disperse specific species or species groups. The detected taxa were mainly saprobiontic, cosmopolitan (e.g., Alternaria tenuissima), but also parasitic fungi (Beauveria bassiana) for whose dispersal oribatid mites might play an important role. In contrast, no mycorrhizal fungi were detected in association with oribatid mites, indicating that their propagules are dispersed in a different way. In addition, fungi that are known to be a preferred food for oribatid mites such as the Dematiacea were not detected in high numbers. Results of this study point to the potential of oribatid mites to disperse fungal taxa in soil and indicate that co-evolutionary patterns between oribatid mites and their associated fungi might be rare or even missing in most cases, since we only detected ubiquitous taxa attached to the mites
dauerhafte UFZ-Verlinkung https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=3713
Renker, C., Otto, P., Schneider, K., Zimdars, B., Maraun, M., Buscot, F. (2005):
Oribatid mites as potential vectors for soil microfungi: study of mite-associated fungal species
Microb. Ecol. 50 (4), 518 - 528 10.1007/s00248-005-5017-8