Salicylic acid and the hypersensitive response initiate distinct signal transduction pathways in tobacco that converge on the as‐1‐like element of the PR‐1a promoter von Grüner, Rose, Strompen, Georg, Pfitzner, Artur J. P., Pfitzner, Ursula M.

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NIMIN-1, NIMIN-2 and NIMIN-3, members of a novel family of proteins from Arabidopsis that interact with NPR1/NIM1, a key regulator of systemic acquired resistance in plants von Weigel, R R, Bäuscher, C, Pfitzner, A J, Pfitzner, U M

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An as-1-like motif controls the level of expression of the gene for the pathogenesis-related protein 1a from tobacco von Strompen, G. (Hohenheim Univ., Stuttgart (Germany). Inst. fuer Genetik), Gruener, R, Pfitzner, U.M

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Expression of a viral avirulence gene in transgenic plants is sufficient to induce the hypersensitive defense reaction von PFITZNER, U. M, PFITZNER, A. J. P

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Construction of an inducible transposon, INAc, to develop a gene tagging system in higher plants von Yuh-Chyang Charng, Pfitzner, Artur JP, Pfitzner, Ursula M, Charng-Chang, Kai-Fay, Chui-mei, Chen, Tu, Jenn, Tsong-Teh Kuo

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Interaction of NIMIN1 with NPR1 Modulates PR Gene Expression in Arabidopsis von Ralf R. Weigel, Ursula M. Pfitzner, Gatz, Christiane

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The Role of the Cross-link His-Tyr in the Functional Properties of the Binuclear Center in Cytochrome c Oxidase von Pinakoulaki, Eftychia, Pfitzner, Ute, Ludwig, Bernd, Varotsis, Constantinos

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Isolation and characterization of cDNA clones encoding pathogenesis-related proteins from tobacco mosaic virus infected tobacco plants von PFITZNER, U. M, GOODMAN, H. M

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Structure of a heptaubiquitin gene from tomato von ROLLFINKE, I. K, PFITZNER, U. M

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Involvement of Glutamic Acid 278 in the Redox Reaction of the Cytochrome c Oxidase from Paracoccus denitrificans Investigated by FTIR Spectroscopy von Hellwig, Petra, Behr, Julia, Ostermeier, Christian, Richter, Oliver-Matthias H, Pfitzner, Ute, Odenwald, Annette, Ludwig, Bernd, Michel, Hartmut, Mäntele, Werner

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Tobacco TGA factors differ with respect to interaction with NPR1, activation potential and DNA-binding properties von Niggeweg, R, Thurow, C, Weigel, R, Pfitzner, U, Gatz, C

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Characterization and expression of a heptaubiquitin gene from tomato von Rollfink, Ingrid K, Silber, Martina V, Pfitzner, Ursula M

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Tracing the D-Pathway in Reconstituted Site-Directed Mutants of Cytochrome c Oxidase from Paracoccus denitrificans von Pfitzner, Ute, Hoffmeier, Klaus, Harrenga, Axel, Kannt, Aimo, Michel, Hartmut, Bamberg, Ernst, Richter, Oliver-M. H, Ludwig, Bernd

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Activation of a truncated PR-1 promoter by endogenous enhancers in transgenic plants von BEILMANN, A, ALBRECHT, K, SCHULTZE, S, WANNER, G, PFITZNER, U. M

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upstream region of the gene for the pathogenesis-related protein 1a from tobacco responds to environmental as well as to developmental signals in transgenic plants von Gruner, R, Pfitzner, U.M

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Vibrational Modes of Tyrosines in Cytochrome c Oxidase from Paracoccus denitrificans :  FTIR and Electrochemical Studies on Tyr-D 4 -labeled and on Tyr280His and Tyr35Phe Mutant En... von Hellwig, Petra, Pfitzner, Ute, Behr, Julia, Rost, Borries, Pesavento, Russell P., Donk, Wilfred v., Gennis, Robert B., Michel, Hartmut, Ludwig, Bernd, Mäntele, Werner

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Cytochrome c Oxidase as a Calcium Binding Protein. Studies on the Role of a Conserved Aspartate in Helices XI−XII Cytoplasmic Loop in Cation Binding von Kirichenko, Anna V, Pfitzner, Ute, Ludwig, Bernd, Soares, Claudio M, Vygodina, T. V, Konstantinov, Alexander A

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Molecular analysis of two PR-1 pseudogenes from tobacco von Pfitzner, A.J.P. (Ludwig-Maximilians Universitaet, Muenchen (Germany, F.R.). Botanisches Inst.), Beilmann, A, Goodman, H.M, Pfitzner, U.M

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Cytochrome c oxidase (heme aa3) from Paracoccus denitrificans: analysis of mutations in putative proton channels of subunit I von Pfitzner, U, Odenwald, A, Ostermann, T, Weingard, L, Ludwig, B, Richter, O M

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Homogeneous strictosidine synthase isoenzymes from cell suspension cultures of Catharanthus roseus von Pfitzner, U, Zenk, M.H

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