Gaborieau, M, Graf, R, Kahle, S, Pakula, T, Spiess, HW
A relaxation process was detected and quantified for the first time in various poly(n-alkyl acrylates) in the melt by a solid-state NMR method, NOE with dipolar filter. By comparison with dielectric...
Gaborieau, M., Graf, R., Kahle, S., Pakula, T., Spiess, H. W.
A relaxation process was detected and quantified for the first time in various poly(n-alkyl acrylates) in the melt by a solid-state NMR method, NOE with dipolar filter. By comparison with dielectric...
Production of recombinat Conkunitzin-S1 in Escherichia coli. (2006)
Bayrhuber, M., Graf, R., Ferber, M., Zweckstetter, M., Imperial, J., Garrett, J. E., ...
Caerulein-induced acute pancreatitis in mice that constitutively overexpress Reg/PAP genes. (2006)
Norkina, O, Graf, R, Appenzeller, P, De Lisle, R C
BACKGROUND: The cystic fibrosis (CF) mouse pancreas has constitutively elevated expression of the Reg/PAP cell stress genes (60-fold greater Reg3alpha, and 10-fold greater PAP/Reg3beta and...
Enhancement resonators for frequency combs. (2006)
Rauschenberger, J., Ozawa, A., Gohle, C., Stein, B., Graf, R., Fernandez, A., ...
Peri-infarct depolarizations reveal penumbra-like conditions in striatum (2005)
Umegaki, M., Sanada, Y., Waerzeggers, Y., Rosner, G., Yoshimine, T., Heiss, W. D., ...
Wilhelm, D., Mansmann, U., Neudeck, H., Matejevic, D., Vetter, K., Graf, R.
In a recent study we described an increase of elastic tissue fibres in blood vessel walls of placental stem villi during pre-eclampsia when compared to uncomplicated pregnancies. Furthermore, the...
Spin Counting with Fast MAS (1999)
Geen, H., Graf, R., Heindrichs, A. S. D., Hickman, B. S., Schnell, Ingo, Spiess, Hans Wolfgang, ...
Placental glucose transporter expression is regulated by glucocorticoids. (1999)
Hahn, T., Barth, S., Graf, R., Engelmann, M., Beslagic, D., ...
Etude Des Premiers Stades De Decomposition D'Un Alliage Al-Cu-Mg (1998)
Cuisiat, F., Duval, P., Graf, R.
Les alliages ternaires Al-Cu-Mg susceptibles de durcissement structural ont ete tres etudies a ce titre entre 1940 et 1960. Le recuit de tels alliages, pour un rapport Cu/Mg inferieur ou egal a 2,2,...
Elastic properties of the heavy fermion superconductor URu2Si2 (1994)
Wolf, B., Sixl, W., Graf, R., Finsterbusch, D., Bruls, G., Luthi, B., ...
Diffusion des rayons X et des neutrons (1968)
Dans un cristal, tout écart de périodicité se traduit par une diffusion anomale des rayons X et des neutrons. Les auteurs examinent les différents types de désordres et les diffusions...
Diffusion des rayons X et des neutrons (1968)
Dans un cristal, tout écart de périodicité se traduit par une diffusion anomale des rayons X et des neutrons. Les auteurs examinent les différents types de désordres et les diffusions...
Diffusion des rayons X et des neutrons (1968)
Dans un cristal, tout écart de périodicité se traduit par une diffusion anomale des rayons X et des neutrons. Les auteurs examinent les différents types de désordres et les diffusions...
Recent studies on proteins whose N and C termini are in close proximity have demonstrated that folding of polypeptide chains and assembly of oligomers can be accomplished with circularly permuted...
The crystal structure of allosteric chorismate mutase at 2.2-A resolution.
Xue, Y, Lipscomb, W N, Graf, R, Schnappauf, G, Braus, G
The crystal structure of an allosteric chorismate mutase, the Thr-226-->Ile mutant, from yeast Saccharomyces cerevisiae has been determined to 2.2-A resolution by using the multiple isomorphous...
Graf, R, Dubaquié, Y, Braus, G H
Chorismate mutase (EC 5.4.99.5) from the yeast Saccharomyces cerevisiae is an allosteric enzyme which can be locked in its active R (relaxed) state by a single threonine-to-isoleucine exchange at...
Analysis of feedback-resistant anthranilate synthases from Saccharomyces cerevisiae.
Graf, R, Mehmann, B, Braus, G H
The initial step of tryptophan biosynthesis is catalyzed by the enzyme anthranilate synthase, which in most microorganisms is subject to feedback inhibition by the end product of the pathway. We have...
Crustacean peptidergic neurons in culture show immediate outgrowth in simple medium.
Cooke, I, Graf, R, Grau, S, Haylett, B, Meyers, D, Ruben, P
The survival and outgrowth of neurons in culture has usually required conditioning factors. We now report that crustacean neurons, taken from the peptidergic neurosecretory system of the eyestalk of...
Mösch, H U, Graf, R, Schmidheini, T, Braus, G
The yeast TRP4 promoter contains three responsive elements (GCREs) for the 'general control' transcriptional activator GCN4, which are arranged in two upstream elements, UAS1 (GCRE1) and UAS2 (GCRE2...
Mösch, H U, Graf, R, Braus, G H
Transcription from the yeast TRP4 promoter initiates at two basal (i127 and i76) and three GCN4 dependent (i31, i25 and i12) initiator elements. All of these elements contain not more than one...
Signal peptide fragments of preprolactin and HIV-1 p-gp160 interact with calmodulin.
Martoglio, B, Graf, R, Dobberstein, B
Secretory proteins and most membrane proteins are synthesized with a signal sequence that is usually cleaved from the nascent polypeptide during transport into the lumen of the endoplasmic reticulum....
Recent studies on proteins whose N and C termini are in close proximity have demonstrated that folding of polypeptide chains and assembly of oligomers can be accomplished with circularly permuted...
The crystal structure of allosteric chorismate mutase at 2.2-A resolution.
Xue, Y, Lipscomb, W N, Graf, R, Schnappauf, G, Braus, G
The crystal structure of an allosteric chorismate mutase, the Thr-226-->Ile mutant, from yeast Saccharomyces cerevisiae has been determined to 2.2-A resolution by using the multiple isomorphous...
Graf, R, Dubaquié, Y, Braus, G H
Chorismate mutase (EC 5.4.99.5) from the yeast Saccharomyces cerevisiae is an allosteric enzyme which can be locked in its active R (relaxed) state by a single threonine-to-isoleucine exchange at...
Analysis of feedback-resistant anthranilate synthases from Saccharomyces cerevisiae.
Graf, R, Mehmann, B, Braus, G H
The initial step of tryptophan biosynthesis is catalyzed by the enzyme anthranilate synthase, which in most microorganisms is subject to feedback inhibition by the end product of the pathway. We have...
Crustacean peptidergic neurons in culture show immediate outgrowth in simple medium.
Cooke, I, Graf, R, Grau, S, Haylett, B, Meyers, D, Ruben, P
The survival and outgrowth of neurons in culture has usually required conditioning factors. We now report that crustacean neurons, taken from the peptidergic neurosecretory system of the eyestalk of...
Mösch, H U, Graf, R, Schmidheini, T, Braus, G
The yeast TRP4 promoter contains three responsive elements (GCREs) for the 'general control' transcriptional activator GCN4, which are arranged in two upstream elements, UAS1 (GCRE1) and UAS2 (GCRE2...
Mösch, H U, Graf, R, Braus, G H
Transcription from the yeast TRP4 promoter initiates at two basal (i127 and i76) and three GCN4 dependent (i31, i25 and i12) initiator elements. All of these elements contain not more than one...
Signal peptide fragments of preprolactin and HIV-1 p-gp160 interact with calmodulin.
Martoglio, B, Graf, R, Dobberstein, B
Secretory proteins and most membrane proteins are synthesized with a signal sequence that is usually cleaved from the nascent polypeptide during transport into the lumen of the endoplasmic reticulum....
G protein coupling of receptors to ionic channels and other effector systems
Birnbaumer, L., Yatani, A., Vandongen, A. M. J., Graf, R., Codina, J., Okabe, K., ...
1 Four questions raised by previous studies that had shown activation of K+ channels by α subunits of the type 3 Gi protein are addressed in the present communication: a) are K+ channels specific...
The Stolzalpe technique: a modified Watson-Jones approach
Graf, R., Azizbaig Mohajer, M.
We report our experiences with minimally invasive total hip replacement performed via a modified Watson-Jones approach with a special positioning technique (the “Stolzalpe technique”). With the...
Substrate-Induced Regulation of Gene Expression in the Pancreas
Graf, R., Bimmler, D., Frick, T. W., Scheele, G. A.
Synthesis and secretion rates of pancreatic proteins, particularly of the (pro)enzymes, have been studied under different conditions and in several animal systems. This brief overview will focus on...