S. Wölfl

Publication List Details

Period

1994 - 2009

Number

23

Co-Authors

Virtual Reality as a Valuable Research Tool for Investigating Different Aspects of Spatial Cognition (2008)

Bülthoff, H.H., Campos, J.L., Meilinger, T., Freksa, C., Newcombe, N. S., Gärdenfors, P., ...

The interdisciplinary research field of spatial cognition has benefited greatly from the use of advanced Virtual Reality (VR) technologies. Such tools have provided the ability to explicitly control...

The Network of Reference Frames Theory: A Synthesis of Graphs and Cognitive Maps (2008)

Meilinger, T., Freksa, C., Newcombe, N. S., Gärdenfors, P., Wölfl, S.

The network of reference frames theory explains the orientation behavior of human and non-human animals in directly experienced environmental spaces, such as buildings or towns. This includes...

SailAway: Formalizing navigation rules (2007)

F. Dylla, L. Frommberger, J. O. Wallgrün, D. Wolter, B. Nebel, S. Wölfl

Abstract. Agents that have to solve navigational tasks need to consider aspects that go far beyond single-agent goal-directed deliberation: What an agent does in a specific situation often interferes...

A novel way of single optical photon detection: beating the 1/f noise limit with ultra high resolution DEPFET-RNDR devices (2007)

Wölfl, S., Herrmann, S., Lechner, P., Lutz, G., Porro, M., ...

In this work we demonstrate theoretically and experimentally the capability to reduce the readout noise of an optical and X-ray photon detector based on the semiconductor DEPFET device below a level...

Spectroscopic silicon imaging detectors: past achievements and new developments (2007)

Lutz, G., Andritschke, R., Andricek, L., Eckhardt, R., Englhauser, J., Fuchs, G., ...

The need of high quality spectroscopic semiconductor imaging detectors in X-ray astronomy was the principal driving force in founding the MPI Semiconductor Laboratory. Detectors developed in this...

The wide field imager of the European X-ray observatory (2006)

Lechner, P., Andricek, L., Heinzinger, K., Herrmann, S., Kimmel, N., Lauf, T., ...

The European X-ray Observatory (XRO) also denoted as X-ray Evolving Universe Spectroscopy (XEUS) mission is currently under assessment by the European Space Agency as a follow-up to XMM-Newton and...

Revision of the genus Stentor Oken (Protozoa, Ciliophora) and description of S.araucanus nov. spec, from South American lakes (1994)

Foissner, W., Wölfl, S.

Stentor is a heterolrich ciliate which often forms lawn-like covers on the bottom and/or blooms in the pelagial of lakes worldwide. The species involved in these spectacular events were usually...

Two glucose transporters in Saccharomyces cerevisiae are glucose sensors that generate a signal for induction of gene expression.

Ozcan, S, Dover, J, Rosenwald, A G, Wölfl, S, Johnston, M

Glucose is the preferred carbon source for most eukaryotic cells and has profound effects on many cellular functions. How cells sense glucose and transduce a signal into the cell is a fundamental,...

Transcription of the human corticotropin-releasing hormone gene in NPLC cells is correlated with Z-DNA formation.

Wölfl, S, Martinez, C, Rich, A, Majzoub, J A

The intron of the corticotropin-releasing hormone (corticoliberin; CRH) gene contains a sequence of over 100 bp of alternating purine/pyrimidine residues. We have used binding of a Z-DNA-specific...

Lack of correlation between DNA methylation and transcriptional inactivation: the chicken lysozyme gene.

Wölfl, S, Schräder, M, Wittig, B

We have analyzed the methylation state of all nine CpG sites in the transcription start region (-420 to +250 base pairs) of the chicken lysozyme gene by genomic sequencing. One of these sites, at...

Intramolecular derivatization of 2'-amino-pyrimidine modified RNA with functional groups that is compatible with re-amplification.

Kujau, M J, Wölfl, S

To expand the scope of nucleic acid aptamers as a tool for precise molecular recognition, functional groups that are not naturally present in nucleic acid molecules are desired. For in vitro...

Transcription of human c-myc in permeabilized nuclei is associated with formation of Z-DNA in three discrete regions of the gene.

Wittig, B, Wölfl, S, Dorbic, T, Vahrson, W, Rich, A

When human U937 cells are placed in agarose microbeads and treated with a detergent, the cytoplasmic membrane is lysed and the nuclear membrane is permeabilized. However, the nuclei remain intact and...

Two glucose transporters in Saccharomyces cerevisiae are glucose sensors that generate a signal for induction of gene expression.

Ozcan, S, Dover, J, Rosenwald, A G, Wölfl, S, Johnston, M

Glucose is the preferred carbon source for most eukaryotic cells and has profound effects on many cellular functions. How cells sense glucose and transduce a signal into the cell is a fundamental,...

Transcription of the human corticotropin-releasing hormone gene in NPLC cells is correlated with Z-DNA formation.

Wölfl, S, Martinez, C, Rich, A, Majzoub, J A

The intron of the corticotropin-releasing hormone (corticoliberin; CRH) gene contains a sequence of over 100 bp of alternating purine/pyrimidine residues. We have used binding of a Z-DNA-specific...

Lack of correlation between DNA methylation and transcriptional inactivation: the chicken lysozyme gene.

Wölfl, S, Schräder, M, Wittig, B

We have analyzed the methylation state of all nine CpG sites in the transcription start region (-420 to +250 base pairs) of the chicken lysozyme gene by genomic sequencing. One of these sites, at...

Intramolecular derivatization of 2'-amino-pyrimidine modified RNA with functional groups that is compatible with re-amplification.

Kujau, M J, Wölfl, S

To expand the scope of nucleic acid aptamers as a tool for precise molecular recognition, functional groups that are not naturally present in nucleic acid molecules are desired. For in vitro...

Transcription of human c-myc in permeabilized nuclei is associated with formation of Z-DNA in three discrete regions of the gene.

Wittig, B, Wölfl, S, Dorbic, T, Vahrson, W, Rich, A

When human U937 cells are placed in agarose microbeads and treated with a detergent, the cytoplasmic membrane is lysed and the nuclear membrane is permeabilized. However, the nuclei remain intact and...