Search Results - "HAGENBUCHLE, O"

The bHLH protein PTF1-p48 is essential for the formation of the exocrine and the correct spatial organization of the endocrine pancreas by Krapp, A, Knöfler, M, Ledermann, B, Bürki, K, Berney, C, Zoerkler, N, Hagenbüchle, O, Wellauer, P K

“…We have generated a mouse bearing a null allele of the gene encoding basic helix-loop-helix (bHLH) protein p48, the cell-specific DNA-binding subunit of…”
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The p48 DNA‐binding subunit of transcription factor PTF1 is a new exocrine pancreas‐specific basic helix‐loop‐helix protein by Krapp, A., Knöfler, M., Frutiger, S., Hughes, G. J., Hagenbüchle, O., Wellauer, P. K.

“…We report the isolation of cDNA for the p48 DNA‐binding subunit of the heterooligomeric transcription factor PTF1. A sequence analysis of the cDNA demonstrates…”
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A rapid method for the isolation of DNA-binding proteins from purified nuclei of tissues and cells in culture by Hagenbüchle, Otto, Wellauer, Peter K.

“…We describe a rapid and general method for isolating DNA-binding proteins in high yield from purified nuclei of animal cells. The method has been tested for…”
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Termination of transcription in the mouse alpha-amylase gene Amy-2a occurs at multiple sites downstream of the polyadenylation site by Hagenbüchle, O, Wellauer, P K, Cribbs, D L, Schibler, U

“…We have delimited the region of transcription termination in the alpha-amylase gene Amy-2a. Mapping of in vitro elongated nascent transcripts to Amy-2a…”
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Nuclear targeting of the transcription factor PTF1 is mediated by a protein subunit that does not bind to the PTF1 cognate sequence by Sommer, L, Hagenbüchle, O, Wellauer, P K, Strubin, M

“…The pancreas-specific transcription factor PTF1 is a heterooligomer that exists as two variants, alpha and beta, both of which bind DNA. The nucleus contains…”
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Multiple polyadenylation sites in a mouse α-amylase gene by Tosi, Mario, Young, Richard A., Hagenbüchle, Otto, Schibler, Ueli

“…Two α-amylase mRNAs which differ in the length of their 31 non-translated region accumulate in the cytoplasm in both mouse liver and salivary gland tissues…”
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Sequence organisation and transcriptional regulation of the mouse elastase II and trypsin genes by STEVENSON, B. J, HAGENBUCHLE, O, WELLAUER, P. K

“…Elastase II and trypsin mRNAs were cloned in form of their cDNAs from pancreas of strain A/J mice, and their complete nucleotide sequences were determined. The…”
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The primary transcription product of a silkworm alanine tRNA gene: identification of in vitro sites of initiation, termination and processing by Hagenbüchle, O, Larson, D, Hall, G I, Sprague, K U

“…A 13.5 Kb fragment of Bombyx mori DNA containing a single tRNA2Ala gene has been cloned, and transcribed in vitro with Xenopus germinal vesicle extracts. The…”
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Identification of a cell-specific DNA-binding activity that interacts with a transcriptional activator of genes expressed in the acinar pancreas by COCKELL, M, STEVENSON, B. J, STRUBIN, M, HAGENBUCHLE, O, WELLAUER, P. K

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Changes in size and secondary structure of the ribosomal transcription unit during vertebrate evolution by Schibler, U, Wyler, T, Hagenbüchle, O

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Members of the Amy-2 alpha-amylase gene family of mouse strain CE/J contain duplicated 5' termini by Bodary, S, Grossi, G, Hagenbüchle, O, Wellauer, P K

“…Several members of the Amy-2 alpha-amylase multigene family from the CE/J strain of mouse have been cloned in cosmid vectors. Structural analysis of these…”
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Binding sites for hepatocyte nuclear factor 3 beta or 3 gamma and pancreas transcription factor 1 are required for efficient expression of the gene encoding pancreatic alpha-amylase by Cockell, M, Stolarczyk, D, Frutiger, S, Hughes, G J, Hagenbüchle, O, Wellauer, P K

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The cell-specific transcription factor PTF1 contains two different subunits that interact with the DNA by ROUX, E, STRUBIN, M, HAGENBÜCHLE, O, WELLAUER, P. K

“…The cognate sequence of transcription factor PTF1, which plays a key role in pancreas-specific gene expression, has a bipartite organization. Two separate DNA…”
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The DNA-binding activity of transcription factor PTF1 parallels the synthesis of pancreas-specific mRNAs during mouse development by Petrucco, S, Wellauer, P K, Hagenbüchle, O

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Mouse β -globin and Adenovirus-2 Major Late Transcripts are Initiated at the Cap Site in vitro by Hagenbüchle, Otto, Schibler, Ueli

“…Initiation of transcription on major late DNA of adenovirus serotype 2 and the β -globin gene of the mouse was studied by using ribonucleoside [β…”
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The mouse alpha-amylase multigene family. Sequence organization of members expressed in the pancreas, salivary gland and liver by Schibler, U, Pittet, A C, Young, R A, Hagenbüchle, O, Tosi, M, Gellman, S, Wellauer, P K

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Constitutive Expression of the Gene for the Cell-specific p48 DNA-binding Subunit of Pancreas Transcription Factor 1 in Cultured Cells Is under Control of Binding Sites for Transcription Factors Sp1 and αCbf by Martin, Knüfler, Krapp, Andrea, Hagenbüchle, Otto, Wellauer, Peter K.

“…We have cloned and characterized the rat gene that encodes the p48 DNA-binding subunit of pancreas transcription factor 1 (Ptf1), a cell-specific basic region…”
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DNA site recognition and reduced specificity of the Eco RI endonuclease by C P Woodbury, Jr, O Hagenbüchle, P H von Hippel

“…It has been shown previously (Polisky, B., Green, P., Garfin, D. E., McCarthy, B. J., Goodman, H. M., and Boyer, H. W. (1975) Proc. Natl. Acad. Sci. U. S. A…”
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Expression of mouse Amy-2a alpha-amylase genes is regulated by strong pancreas-specific promoters by Hagenbüchle, O, Schibler, U, Petrucco, S, Van Tuyle, G C, Wellauer, P K

“…Three types of Amy-2-related DNA sequences, Amy-2a I, Amy-2a II and Amy-X, exist in the genome of mice of the inbred strain A/J. Amy-2a I and Amy-X are single…”
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The nucleotide sequence adjacent to poly(A) in silk fibroin messenger RNA by Hagenbüchle, O, Krikeles, M S, Sprague, K U

“…The 3'-terminal nucleotide sequence of fibroin mRNA has been determined. A cDNA transcript primed by oligo(dT) hybridized to the poly(A) segment of fibroin…”
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