2020

1st VH Online Yeast Conference

Bioengineering studies of Delta9-tetrahydrocannabinolic acid production in yeast

Christina Schmidt, Saskia Spitzer, Fabian Thomas, Marco Aras and Oliver Kayser

2018

Emerging Trends in Natural Product Biotechnology, Dortmund, Germany

Transcriptomic analysis of  Radula marginata revealed identification of genes for cannabinoid-like compounds

Tajammul Hussain and Oliver Kayser

Emerging Trends in Natural Product Biotechnology, Dortmund, Germany

Catalytic activity of cannabinoid synthases in organic phase

Pawel Rodziewicz¹, Stefan Loroch², Albert Sickmann³, and Oliver Kayser¹

^{1 Technical University Dortmund, Emil-Figge-Str. 66, 44227 Dortmund, Germany}

^{2 Leibniz-Institut für Analytische Wissenschaften - ISAS-e.V., Bunsen-Kirchhoff-Str. 11, 44139 Dortmund, Germany}

^{3 European Centre for Bioinformatics and Genomics, Institute of Bioorganic Chemistry PAS, Piotrowo 2, 60-965 Poznan, Poland}

EMBO Workshop, New shores in land plant evolution, Lisboa, Portugal

Radula marginata: a prospective liverwort an alternate source of cannabinoid-like compounds

Tajammul Hussain and Oliver Kayser

2017

65th Annual Meeting for the Society for Medicinal Plant and Natural Product Research, Basel, Switzerland

The identification of tetrahydrocannabinolic acid synthase in the non-aqueous secretions of the storage cavities from Cannabis sativa glandular trichomes

Pawel Rodziewicz¹, Stefan Loroch², Ingo Feldmann², Cornelia Schumbrutzki², Oliver Kayser¹

^{1Technical Biochemistry, Technical University Dortmund, Germany}

^{2 Leibniz-Institut für Analytische Wissenschaften-ISAS-e.V., Dortmund, Germany}

2016

9th Joint Natural Product Conference, Kopenhagen, Denmark

Quantitative and qualitative investigation of Duboisia myoporoides R.Br.

Laura Kohnen and Oliver Kayser

Metabolic Engineering 11, Osaka, Japan

Principal studies on scopolamine biosynthesis in Duboisia spec. for heterologous reconstruction of tropane alkaloid biosynthesis

Laura Kohnen¹, Friederike Ullrich¹, Nils J.H. Averesch², and Oliver Kayser¹

^{1 Technical Biochemistry, Technical University Dortmund, Dortmund, Germany}

^{2 Centre for Microbial Electrochemical Systems (CEMES), The University of Queensland, Brisbane, Australia}

Analytica 2016, München, Germany

Localisation of cannabinoids in Cannabis sativa by multiphoton microscopy

Paul Ebersbach¹, Felix Stehle², Oliver Kayser², Erik Freier¹

^{1 Leibniz-Institut für Analytische Wissenschaften-ISAS-e.V., Dortmund, Germany}

^{2 Technical Biochemistry, Technical University Dortmund, Dortmund, Germany}

2015

Bioflavour 2015, Frankfurt am Main, Germany

In vivo validation of in silico predicted metabolic engineering strategies for terpenoid production in yeast

Evamaria Gruchattka, and Oliver Kayser

Bioflavour 2015, Frankfurt am Main, Germany

Production of Delta9-tetrahydrocannabinolic acid from cannabigerolic acid by whole cells of Pichia (Komagataella) pastoris expressing Delta9-tetrahydrocannabinolic acid synthase frorm Cannbis sativa L

Bastian Zirpel, Felix Stehle, Oliver Kayser

2014

26. Naturstofftage, Irsee, Germany

Quenching of quorum coordination by potent endophytic bacteria harbored in Cannabis sativa L plants

Parijat Kusari, Souvik Kusari, Marc Lamshöft, Michael Spiteller, and Oliver Kayser

2013

7th EuPA Congress, Saint Malo, France

Exploiring the synthesis of cannabinoids in medicinal Cannabis - a qualitative and quantitative proteomic analysis of laser-microdissected trichomes in an LC-MS-based bottom up approach

Nizar Happyana, Stefan Loroch, Alber Sickmann, and Oliver Kayser

Yeast 2013, Frankfurt am Main, Germany

Towards a platform organism for terpenoid production - in silico analysis of Saccharomyces cerevisiae as potential host

Evamaria Gruchattka, Verena Schütz, and Oliver Kayser

COST Presymposium at the GA Meeting, Münster, Germany

LSMS spectral evidence of the occurence of cannabinoid in Cannabis sativa cell cultures

S. Farag, M. Lamshöft, K. Pamplanyil, M. Spiteller, and Oliver Kayser

2012

International Conference for Natural Product Research, New York, USA

Endophytic microflora harbored in Cannabis sativa

Parijat Kusari, Souvik Kusari, Michael Spiteller, and Oliver Kayser

International Conference for Natural Product Research, New York, USA

Endophytic diversity of pharmaceutically important Cannabis sativa

P. Kusari, S. Kusari, M. Spiteller, O. Kayser

International Conference for Natural Product Research, New York, USA

Cannabinoids analysis of laser-microdissected trichomes of Cannabis sativa L. by LC-MS and cryogenic NMR

Nizar Happyana, Remco Muntendam, Sara Agnolet, Annie van Dam, Bernd Schneider, Oliver Kayser

Metabolic Engineering IX, Engineering and Synthetic Biology, Biarritz, France

Towards a platform organism for terpenoid production: in silico comparison of E. coli and S. cerevisiae as potential hosts

Evamaria Gruchattka, Oliver Kayser, Verena Schütz

Current Aspects of European Endophyte Research, Reims, France

Phylogenetic study of endophytes harbored in Cannabis sativa

Parijat Kusari, Souvik Kusari, Michael Spiteller, Oliver Kayser

Applied Synthetic Biology in Europe, Barcelona, Spain

Towards a platform organism for terpenoid production - in silico comparison of metabolite networks of E. coli and S. cerevisiae as potential hosts

Evamaria Gruchattka, Oliver Kayser, Verena Schütz

2011

Biotrends 2011, Dortmund, Germany

Identification, isolation and functional characterization of terpene transferase in Cannabis sativa

Kathleen Pamplanyil, Nizar Happyana, Oliver Kayser

Biotrends 2011, Dortmund, Germany

Metabolic profiling in the specific cells of capitate-stalked trichomes of medicinal Cannabis

Nizar Happyana, Remco Muntendam, Annie van Dam, Tjalling Erkelens, Freerk Bruinning, Oliver Kayser

Biotrends 2011, Dortmund, Germany

Initiation of callus culture of Juniperus communis L. Horstmann

Anna Galkin, Sayed Farag, Oliver Kayser

Biotrends 2011, Dortmund, Germany

Expression of hyoscyamine-6beta-hydroxylase in genetically modified E. coli and S. cerevisiae for the conversion of hyoscyamine to scopolamine

Nils Averesch, Marcello Siena, Oliver Kayser

GA-Meeting, Antalya, Turkey

Potential antibiotic and anti-infective effects of rhodomyrtone from Rhodomyrtus tomentosa (Aiton) Hask. on Streptococcus pyogenes as revealed by proteomics

Surasak Limsuwan, Anne Hesseling-Meinders, Supayang Piyawan Voravuthijunchai, Jan Maarten van Dijt, Oliver Kayser