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David Roesti
Researcher at Novartis
Publications - 9
Citations - 951
David Roesti is an academic researcher from Novartis. The author has contributed to research in topics: Mycorrhiza & Poisson distribution. The author has an hindex of 5, co-authored 9 publications receiving 907 citations.
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Journal ArticleDOI
Statistical analysis of denaturing gel electrophoresis (DGE) fingerprinting patterns
Nathalie Fromin,Jérôme Hamelin,Sonia Estelle Tarnawski,David Roesti,K. Jourdain-Miserez,N. Forestier,S. Teyssier-Cuvelle,François Gillet,Michel Aragno,Pierre Rossi +9 more
TL;DR: The main content focuses on statistical strategies for analysing the gel patterns, from single band examination to the analysis of whole fingerprinting profiles, which make the DGE fingerprinting technique a promising tool.
Journal ArticleDOI
Plant growth stage, fertiliser management and bio-inoculation of arbuscular mycorrhizal fungi and plant growth promoting rhizobacteria affect the rhizobacterial community structure in rain-fed wheat fields
David Roesti,Rachna Gaur,Bhavdish N. Johri,Gwenaël Imfeld,Saroj Sharma,K. Kawaljeet,Michel Aragno +6 more
TL;DR: A combined bio-inoculation of diacetyl-phloroglucinol producing PGPR strains and AMF can synergistically improve the nutritional quality of the grain without negatively affecting mycorrhizal growth.
Journal ArticleDOI
Bacteria Associated with Spores of the Arbuscular Mycorrhizal Fungi Glomus geosporum and Glomus constrictum
TL;DR: PCR-denaturing gradient gel electrophoresis analysis revealed that the bacterial communities associated with the spores depended more on AMF than host plant identity, and scanning electron microscopy revealed that these bacteria are possibly feeding on the outer hyaline spore layer.
Journal ArticleDOI
Comparison of Tunable Diode Laser Absorption Spectroscopy and Isothermal Micro-calorimetry for Non-invasive Detection of Microbial Growth in Media Fills.
David Brueckner,David Brueckner,David Roesti,Ulrich Zuber,Rainer Schmidt,Stefan Kraehenbuehl,Gernot Bonkat,Gernot Bonkat,Olivier Braissant,Olivier Braissant +9 more
TL;DR: Two methods were investigated for non-invasive microbial growth-detection in intact glass vials as possible techniques for automated inspection of media-filled units, and IMC may be helpful for replacing the sterility assessment of commercial drug products before release.
Journal ArticleDOI
Comparison of Different Incubation Conditions for Microbiological Environmental Monitoring
TL;DR: Microbiological environmental monitoring confirms that pharmaceutical cleanrooms are in an appropriate hygienic condition for manufacturing of drug products and represents a valuable reference for definition of the incubation strategy of microbiological environmental Monitoring samples.