University directory - University of Fribourg

Journal article. Bauer, K. and Nayem, S. and Lehmann, M. and Wenig, M. and Shu, L.-J. and Ranf, S. and Geigenberger, P. and Vlot, A.C., “β-D-XYLOSIDASE 4 modulates systemic immune signaling in Arabidopsis thaliana”, Frontiers in Plant Science 13 (2023)
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Journal article. Shu, L.-J. and Kahlon, P.S. and Ranf, S., “The power of patterns: new insights into pattern-triggered immunity”, New Phytologist (2023)
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Other. Pr?i?, J. and Gilliard, G. and Ibrahim, H. and Argüelles-Arias, A. and Rondelli, V. and Crowet, J.-M. and Genva, M. and Luzuriaga-Loaiza, W.P. and Deboever, E. and Nasir, M.N. and Lins, L. and Mathelie-Guinlet, M. and Boubsi, F. and Eschrig, S. and Ranf, S. and Dorey, S. and De Coninck, B. and Nürnberger, T. and Mongrand, S. and Höfte, M. and Zipfel, C. and Dufrene, Y.F. and Koutsioubas, A. and Brocca, P. and Deleu, M. and Ongena, M., “Mechanosensing and Sphingolipid-Docking Mediate Lipopeptide-Induced Immunity in Arabidopsis” , 2023
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Journal article. Gerster, T. and Wröbel, M. and Hofstaedter, C.E. and Schwudke, D. and Ernst, R.K. and Ranf, S. and Gisch, N., “Remodeling of Lipid A in Pseudomonas syringae pv. phaseolicola In Vitro”, International Journal of Molecular Sciences 23.4 (2022)
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Other. Shu, L.-J. and Schäffer, M. and Eschrig, S. and Ranf, S., “Low cost, medium throughput depletion-binding assay for screening S-domain-receptor ligand interactions using in planta protein expression” , 2021
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Other. Eschrig, S. and Schäffer, M. and Illig, T. and Eibel, S. and Shu, L.-J. and Fernandez, A. and Ranf, S., “LORE homomerization is required for 3-OH-C10:0 induced immune signaling” , 2021
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Journal article. Schellenberger, R. and Crouzet, J. and Nickzad, A. and Shu, L.-J. and Kutschera, A. and Gerster, T. and Borie, N. and Dawid, C. and Cloutier, M. and Villaume, S. and Dhondt-Cordelier, S. and Hubert, J. and Cordelier, S. and Mazeyrat-Gourbeyre, F. and Schmid, C. and Ongena, M. and Renault, J.-H. and Haudrechy, A. and Hofmann, T. and Baillieul, F. and Clément, C. and Zipfel, C. and Gauthier, C. and Déziel, E. and Ranf, S. and Dorey, S., “Bacterial rhamnolipids and their 3-hydroxyalkanoate precursors activate Arabidopsis innate immunity through two independent mechanisms”, Proceedings of the National Academy of Sciences of the United States of America 118.39 (2021)
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Journal article. Kutschera, A. and Schombel, U. and Schwudke, D. and Ranf, S. and Gisch, N., “Analysis of the structure and biosynthesis of the lipopolysaccharide core oligosaccharide of pseudomonas syringae pv. Tomato dc3000”, International Journal of Molecular Sciences 22.6 (2021)
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Journal article. Coleman, A.D. and Maroschek, J. and Raasch, L. and Takken, F.L.W. and Ranf, S. and Hückelhoven, R., “The Arabidopsis leucine-rich repeat receptor-like kinase MIK2 is a crucial component of early immune responses to a fungal-derived elicitor”, New Phytologist 229.6 (2021), p. 3453-3466
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Journal article. Trempel, F. and Eschen-Lippold, L. and Bauer, N. and Ranf, S. and Westphal, L. and Scheel, D. and Lee, J., “A mutation in Asparagine-Linked Glycosylation 12 (ALG12) leads to receptor misglycosylation and attenuated responses to multiple microbial elicitors”, FEBS Letters 594.15 (2020), p. 2440-2451
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Other. Schellenberger, R. and Crouzet, J. and Nickzad, A. and Kutschera, A. and Gerster, T. and Borie, N. and Dawid, C. and Cloutier, M. and Villaume, S. and Dhondt-Cordelier, S. and Hubert, J. and Cordelier, S. and Mazeyrat-Gourbeyre, F. and Schmid, C. and Ongena, M. and Renault, J.-H. and Haudrechy, A. and Hofmann, T. and Baillieul, F. and Clément, C. and Zipfel, C. and Gauthier, C. and Déziel, E. and Ranf, S. and Dorey, S., “Rhamnolipids and their 3-(3-hydroxyalkanoyloxy)alkanoic acid precursors activate arabidopsis innate immunity through two independent mechanisms” , 2020
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Other. Alexander Kutschera, Stefanie Ranf, Ralph Hückelhoven, Milena Schäffer, Lars Raasch, Corinna Dawid, Thomas Hofmann, “Activation of pattern-triggered immunity in plants by LipoOligosaccharid-specific Reduced Elicitation (LORE) and variants thereof (pending)” , 2019
https://patents.google.com...

Journal article. Kutschera, A. and Ranf, S., “The multifaceted functions of lipopolysaccharide in plant-bacteria interactions”, Biochimie 159 (2019), p. 93-98
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Journal article. Kutschera, A. and Dawid, C. and Gisch, N. and Schmid, C. and Raasch, L. and Gerster, T. and Schäffer, M. and Smakowska-Luzan, E. and Belkhadir, Y. and Corina Vlot, A. and Chandler, C.E. and Schellenberger, R. and Schwudke, D. and Ernst, R.K. and Dorey, S. and Hückelhoven, R. and Hofmann, T. and Ranf, S., “Bacterial medium-chain 3-hydroxy fatty acid metabolites trigger immunity in Arabidopsis plants”, Science 364.6436 (2019), p. 178-181
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Journal article. Kutschera, A. and Schombel, U. and Wröbel, M. and Gisch, N. and Ranf, S., “Loss of wbpL disrupts O-polysaccharide synthesis and impairs virulence of plant-associated Pseudomonas strains”, Molecular Plant Pathology 20.11 (2019), p. 1535-1549
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Other. Coleman, A.D. and Raasch, L. and Maroschek, J. and Ranf, S. and Hückelhoven, R., “The Arabidopsis leucine-rich repeat receptor kinase MIK2 is a crucial component of pattern-triggered immunity responses to Fusarium fungi” , 2019
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Journal article. Ranf, S., “Pattern recognition receptors-versatile genetic tools for engineering broad-spectrum disease resistance in crops”, Agronomy 8.8 (2018)
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Journal article. Vaddepalli, P. and Fulton, L. and Wieland, J. and Wassmer, K. and Schaeffer, M. and Ranf, S. and Schneitz, K., “The cell wall-localized atypical β-1,3 glucanase ZERZAUST controls tissue morphogenesis in Arabidopsis thaliana”, Development (Cambridge) 144.12 (2017), p. 2259-2269
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Journal article. Ranf, S., “Sensing of molecular patterns through cell surface immune receptors”, Current Opinion in Plant Biology 38 (2017), p. 68-77
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Book. Trempel, F. and Ranf, S. and Scheel, D. and Lee, J., Quantitative analysis of microbe-associated molecular pattern (MAMP)-induced Ca2+ transients in plants (Methods in Molecular Biology, 2016) 331-344
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Journal article. Trempel, F. and Kajiura, H. and Ranf, S. and Grimmer, J. and Westphal, L. and Zipfel, C. and Scheel, D. and Fujiyama, K. and Lee, J., “Altered glycosylation of exported proteins, including surface immune receptors, compromises calcium and downstream signaling responses to microbe-associated molecular patterns in Arabidopsis thaliana”, BMC Plant Biology 16.1 (2016)
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Journal article. Scheler, B. and Schnepf, V. and Galgenmüller, C. and Ranf, S. and Hückelhoven, R., “Barley disease susceptibility factor RACB acts in epidermal cell polarity and positioning of the nucleus”, Journal of Experimental Botany 67.11 (2016), p. 3263-3275
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Journal article. Ranf, S. and Scheel, D. and Lee, J., “Challenges in the identification of microbe-associated molecular patterns in plant and animal innate immunity: a case study with bacterial lipopolysaccharide”, Molecular plant pathology 17.8 (2016), p. 1165-1169
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Journal article. Ranf, S., “Immune Sensing of Lipopolysaccharide in Plants and Animals: Same but Different”, PLoS Pathogens 12.6 (2016)
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Journal article. Ranf, S. and Gisch, N. and Schäffer, M. and Illig, T. and Westphal, L. and Knirel, Y.A. and Sánchez-Carballo, P.M. and Zähringer, U. and Hückelhoven, R. and Lee, J. and Scheel, D., “A lectin S-domain receptor kinase mediates lipopolysaccharide sensing in Arabidopsis thaliana”, Nature Immunology 16.4 (2015), p. 426-433
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Journal article. Seybold, H. and Trempel, F. and Ranf, S. and Scheel, D. and Romeis, T. and Lee, J., “Ca2+ signalling in plant immune response: From pattern recognition receptors to Ca2+ decoding mechanisms”, New Phytologist 204.4 (2014), p. 782-790
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Journal article. Ranf, S. and Eschen-Lippold, L. and Frhlich, K. and Westphal, L. and Scheel, D. and Lee, J., “Microbe-associated molecular pattern-induced calcium signaling requires the receptor-like cytoplasmic kinases, PBL1 and BIK1”, BMC Plant Biology 14.1 (2014)
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Journal article. Ranf, S. and Grimmer, J. and Pöschl, Y. and Pecher, P. and Chinchilla, D. and Scheel, D. and Lee, J., “Defense-related calcium signaling mutants uncovered via a quantitative high-throughput screen in arabidopsis thaliana”, Molecular Plant 5.1 (2012), p. 115-130
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Journal article. Ranf, S. and Eschen-Lippold, L. and Pecher, P. and Lee, J. and Scheel, D., “Interplay between calcium signalling and early signalling elements during defence responses to microbe- or damage-associated molecular patterns”, Plant Journal 68.1 (2011), p. 100-113
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Journal article. Vadassery, J. and Ranf, S. and Drzewiecki, C. and Mithöfer, A. and Mazars, C. and Scheel, D. and Lee, J. and Oelmüller, R., “A cell wall extract from the endophytic fungus Piriformospora indica promotes growth of Arabidopsis seedlings and induces intracellular calcium elevation in roots”, Plant Journal 59.2 (2009), p. 193-206
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Journal article. Ranf, S. and Wünnenberg, P. and Lee, J. and Becker, D. and Dunkel, M. and Hedrich, R. and Scheel, D. and Dietrich, P., “Loss of the vacuolar cation channel, AtTPC1, does not impair Ca 2+ signals induced by abiotic and biotic stresses”, Plant Journal 53.2 (2008), p. 287-299
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Journal article. Gust, A.A. and Biswas, R. and Lenz, H.D. and Rauhut, T. and Ranf, S. and Kemmerling, B. and Götz, F. and Glawischnig, E. and Lee, J. and Felix, G. and Nürnberger, T., “Bacteria-derived peptidoglycans constitute pathogen-associated molecular patterns triggering innate immunity in Arabidopsis”, Journal of Biological Chemistry 282.44 (2007), p. 32338-32348
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Journal article. Kandoth, P.K. and Ranf, S. and Pancholi, S.S. and Jayanty, S. and Walla, M.D. and Miller, W. and Howe, G.A. and Lincoln, D.E. and Stratmann, J.W., “Tomato MAPKs LeMPK1, LeMPK2, and LeMPK3 function in the systemin-mediated defense response against herbivorous insects”, Proceedings of the National Academy of Sciences of the United States of America 104.29 (2007), p. 12205-12210
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Journal article. Niller, H.H. and Salamon, D. and Uhlig, J. and Ranf, S. and Granz, M. and Schwarzmann, F. and Wolf, H. and Minarovits, J., “Nucleoprotein structure of immediate-early promoters Zp and Rp and of oriLyt of latent Epstein-Barr virus genomes”, Journal of Virology 76.8 (2002), p. 4113-4118
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Stefanie Ranf-Zipproth

Research and publications

Teaching and courses