Items where contributor is "Keller, Walter"

2016

Gruber, Andreas J. and Schmidt, Ralf and Gruber, Andreas R. and Martin, Georges and Ghosh, Souvik and Belmadani, Manuel and Keller, Walter and Zavolan, Mihaela. (2016) A comprehensive analysis of 3' end sequencing data sets reveals novel polyadenylation signals and the repressive role of heterogeneous ribonucleoprotein C on cleavage and polyadenylation. Genome Research, 26 (8). pp. 1145-1159.

2015

Zavolan, Mihaela and Keller, Walter. (2015) Reflections on the RNA world. RNA, 21 (4). pp. 531-533.

2014

Schönemann, Lars and Kühn, Uwe and Martin, Georges and Schäfer, Peter and Gruber, Andreas R. and Keller, Walter and Zavolan, Mihaela and Wahle, Elmar. (2014) Reconstitution of CPSF active in polyadenylation: recognition of the polyadenylation signal by WDR33. Genes & development, Vol. 28. pp. 2381-2393.

Gruber, Andreas R. and Martin, Georges and Müller, Philipp and Schmidt, Alexander and Gruber, Andreas J. and Gumienny, Rafal and Mittal, Nitish and Jayachandran, Rajesh and Pieters, Jean and Keller, Walter. (2014) Global 3' UTR shortening has a limited effect on protein abundance in proliferating T cells. Nature Communications, 5 (5465). pp. 1-10.

2013

Yang, Q. and Nausch, L. W. and Martin, G. and Keller, W. and Doublié, S.. (2013) Crystal structure of human poly(A) polymerase gamma reveals a conserved catalytic core for canonical poly(A) polymerases. Journal of Molecular Biology, 426 (1). pp. 43-50.

Gruber, Andreas R. and Martin, Georges and Keller, Walter and Zavolan, Mihaela. (2013) Means to an end: mechanisms of alternative polyadenylation of messenger RNA precursors. Wiley Interdisciplinary Reviews. RNA, 5 (2). pp. 183-196.

2012

Martin, Georges and Gruber, Andreas R. and Keller, Walter and Zavolan, Mihaela. (2012) Genome-wide Analysis of Pre-mRNA 3′ End Processing Reveals a Decisive Role of Human Cleavage Factor I in the Regulation of 3′ UTR Length. Cell Reports, 1 (6). pp. 753-763.

Gruber, Andreas R. and Martin, Georges and Keller, Walter and Zavolan, Mihaela. (2012) Cleavage factor Im is a key regulator of 3' UTR length. RNA Biology, 9 (12). pp. 1405-1412.

2011

Rammelt, C. and Bilen, B. and Zavolan, M. and Keller, W.. (2011) PAPD5, a noncanonical poly(A) polymerase with an unusual RNA-binding motif. RNA, Vol. 17. pp. 1737-1746.

2010

Martin, G. and Ostareck-Lederer, A. and Chari, A. and Neuenkirchen, N. and Dettwiler, S. and Blank, D. and Rüegsegger, U. and Fischer, U. and Keller, W.. (2010) Arginine methylation in subunits of mammalian pre-mRNA cleavage factor I. RNA, Vol. 16. pp. 1646-1659.

2009

San Paolo, S. and Vanacova, S. and Schenk, L. and Scherrer, T. and Blank, D. and Keller, W. and Gerber, A. P.. (2009) Distinct roles of non-canonical poly(A) polymerases in RNA metabolism. PLoS Genetics, Vol. 5, H. 7 , e1000555.

2008

Coseno, M. and Martin., G. and Berger, C. and Gilmartin, G. and Keller, W. and Doublié, S.. (2008) Crystal structure of the 25 kDa subunit of human cleavage factor Im. Nucleic acids research, Vol. 36, H. 10. pp. 3474-3483.

Garas, M. and Dichtl, B. and Keller, W.. (2008) The role of the putative 3' end processing endonuclease Ysh1p in mRNA and snoRNA synthesis. Rna, Vol. 14, H. 12. pp. 2671-2684.

Martin, Georges and Doublié, Sylvie and Keller, Walter. (2008) Determinants of substrate specificity in RNA-dependent nucleotidyl transferases. Biochimica et Biophysica Acta, 1779 (4). pp. 206-216.

2007

Danckwardt, S. and Kaufmann, I. and Gentzel, M. and Foerstner, K. U. and Gantzert, A. -S. and Gehring, N. H. and Neu-Yilik, G. and Bork, P. and Keller, W. and Wilm, M. and Hentze, M. W. and Kulozik, A. E.. (2007) Splicing factors stimulate polyadenylation via USEs at non-canonical 3' end formation signals. The EMBO Journal, 26 (11). pp. 2658-2669.

Martin, G. and Keller, W.. (2007) RNA-specific ribonucleotidyl transferases. Rna, Vol. 13, H. 11. pp. 1834-1849.

2006

Millevoi, S. and Loulergue, C. and Dettwiler, S. and Karaa, S. Z. and Keller, W. and Antoniou, M. and Vagner, S.. (2006) An interaction between U2AF 65 and CF I(m) links the splicing and 3' end processing machineries. The EMBO Journal, 25 (20). pp. 4854-4864.

Kyburz, A. and Friedlein, A. and Langen, H. and Keller, W.. (2006) Direct interactions between subunits of CPSF and the U2 snRNP contribute to the coupling of pre-mRNA 3' end processing and splicing. Molecular Cell, 23 (2). pp. 195-205.

2005

Ingham, R. J. and Colwill, K. and Howard, C. and Dettwiler, S. and Lim, C. S. H. and Yu, J. and Hersi, K. and Raaijmakers, J. and Gish, G. and Mbamalu, G. and Taylor, L. and Yeung, B. and Vassilovski, G. and Amin, M. and Chen, F. and Matskova, L. and Winberg, G. and Ernberg, I. and Linding, R. and O'Donnell, P. and Starostine, A. and Keller, W. and Metalnikov, P. and Stark, C. and Pawson, T.. (2005) WW domains provide a platform for the assembly of multiprotein networks. Molecular and Cellular Biology, 25 (16). pp. 7092-7106.

Vanacova, S. and Wolf, J. and Martin, G. and Blank, D. and Dettwiler, S. and Friedlein, A. and Langen, H. and Keith, G. and Keller, W.. (2005) A new yeast poly(A) polymerase complex involved in RNA quality control. PLoS Biology, Vol. 3, H. 6 , e189.

2004

Martin, G. and Möglich, A. and Keller, W. and Doublié., S.. (2004) Biochemical and structural insights into substrate binding and catalytic mechanism of mammalian poly(A) polymerase. Journal of Molecular Biology, 341 (4). pp. 911-925.

Dichtl, B. and Aasland, R. and Keller, W.. (2004) Functions for S. cerevisiae Swd2p in 3' end formation of specific mRNAs and snoRNAs and global histone 3 lysine 4 methylation. RNA, Vol. 10, H. 6. pp. 965-977.

Martin, G. and Keller, W.. (2004) Sequence motifs that distinguish ATP(CTP) : tRNA nucleotidyl transferases from eubacterial poly(A) polymerases. RNA, Vol. 10, H. 6. pp. 899-906.

Kaufmann, I. and Martin, G. and Friedlein, A. and Langen, H. and Keller, W.. (2004) Human Fip1 is a subunit of CPSF that binds to U-rich RNA elements and stimulates poly(A) polymerase. The EMBO Journal, 23 (3). pp. 616-626.

Dettwiler, S. and Aringhieri, C. and Cardinale, S. and Keller, W. and Barabino, S. M. L.. (2004) Distinct sequence motifs within the 68-kDa subunit of cleavage factor Im mediate RNA binding, protein-protein interactions, and subcellular localization. Journal of biological chemistry, 279 (34). pp. 35788-35797.

2003

Kyburz, A. and Sadowski, M. and Dichtl, B. and Keller, W.. (2003) The role of the yeast cleavage and polyadenylation factor subunit Ydh1p/Cft2p in pre-mRNA 3'-end formation. Nucleic Acids Research, Vol. 31, H. 14. pp. 3936-3945.

Sadowski, M. and Dichtl, B. and Hübner, W. and Keller, W.. (2003) Independent functions of yeast Pcf11p in pre-mRNA 3' end processing and in transcription termination. The EMBO Journal, 22 (9). pp. 2167-2177.

2002

Morlando, M. and Greco, P. and Dichtl, B. and Fatica, A. and Keller, W. and Bozzoni, I.. (2002) Functional analysis of yeast snoRNA and snRNA 3'-end formation mediated by uncoupling of cleavage and polyadenylation. Molecular and Cellular Biology, 22 (5). pp. 1379-1389.

Dichtl, B. and Blank, D. and Ohnacker, M. and Friedlein, A. and Roeder, D. and Langen, H. and Keller, W.. (2002) A role for SSU72 in balancing RNA polymerase II transcription elongation and termination. Molecular Cell, 10 (5). pp. 1139-1150.

Dichtl, B. and Blank, D. and Sadowski, M. and Hübner, W. and Weiser, S. and Keller, W.. (2002) Yhh1p/Cft1p directly links poly(A) site recognition and RNA polymerase II transcription termination. The EMBO Journal, 21 (15). pp. 4125-4135.

Wolf, J. and Gerber, A. P. and Keller, W.. (2002) tadA, an essential tRNA-specific adenosine deaminase from Escherichia coli. The EMBO Journal, 21 (14). pp. 3841-3851.

Schaub, M. and Keller, W.. (2002) RNA editing by adenosine deaminases generates RNA and protein diversity. Biochimie, 84 (8). pp. 791-803.

2001

Dichtl, B. and Keller, W.. (2001) Recognition of polyadenylation sites in yeast pre-mRNAs by cleavage and polyadenylation factor. The EMBO Journal, 20 (12). pp. 3197-3209.

Gerber, A. P. and Keller, W.. (2001) RNA editing by base deamination : more enzymes, more targets, new mysteries. Trends in Biochemical Sciences, 26 (6). pp. 376-384.

2000

Vagner, S. and Rüegsegger, U. and Gunderson, S. I. and Keller, W. and Mattaj, I. W.. (2000) Position-dependent inhibition of the cleavage step of pre-mRNA 3'-end processing by U1 snRNP. Rna, Vol. 6, H. 2. pp. 178-188.

De Vries, H. and Rüegsegger, U. and Hübner, W. and Friedlein, A. and Langen, H. and Keller, W.. (2000) Human pre-mRNA cleavage factor II(m) contains homologs of yeast proteins and bridges two other cleavage factors. The EMBO Journal, 19 (21). pp. 5895-5904.

Martin, G. and Keller, W. and Doublié, S.. (2000) Crystal structure of mammalian poly(A) polymerase in complex with an analog of ATP. The EMBO Journal, 19 (16). pp. 4193-4203.

Barabino, S. M. and Ohnacker, M. and Keller, W.. (2000) Distinct roles of two Yth1p domains in 3'-end cleavage and polyadenylation of yeast pre-mRNAs. The EMBO Journal, 19 (14). pp. 3778-3787.

Ohnacker, M. and Barabino, S. and Preker, P. J. and Keller, W.. (2000) The WD-repeat protein pfs2p bridges two essential factors within the yeast pre-mRNA 3'-end-processing complex. The EMBO Journal, 19 (1). pp. 37-47.

Keegan, L. P. and Gerber, A. P. and Brindle, J. and Leemans, R. and Gallo, A. and Keller, W. and O'Connell, M. A.. (2000) The properties of a tRNA-specific adenosine deaminase from Drosophila melanogaster support an evolutionary link between pre-mRNA editing and tRNA modification. Molecular and Cellular Biology, 20 (3). pp. 825-833.

Fahrenkrog, B. and Hubner, W. and Mandinova, A. and Pante, N. and Keller, W. and Aebi, U.. (2000) The yeast nucleoporin Nup53p specifically interacts with Nic96p and is directly involved in nuclear protein import. Molecular and Cellular Biology, 11 (11). pp. 3885-3896.

1999

Minvielle-Sebastia, L. and Keller, W.. (1999) mRNA polyadenylation and its coupling to other RNA processing reactions and to transcription. Current Opinion in Cell Biology, 11 (3). pp. 352-357.

Barabino, S. M. and Keller, W.. (1999) Last but not least : regulated poly(A) tail formation. Cell, 99 (1). pp. 9-11.

Keller, W. and Wolf, J. and Gerber, A.. (1999) Editing of messenger RNA precursors and of tRNAs by adenosine to inosine conversion. FEBS Letters, 452 (1-2). pp. 71-76.

Martin, G. and Jenö, P. and Keller, W.. (1999) Mapping of ATP binding regions in poly(A) polymerases by photoaffinity labeling and by mutational analysis identifies a domain conserved in many nucleotidyltransferases. Protein Science, 8 (11). pp. 2380-2391.

Wahle, Elmar and Rüeggsegger, Ursula. (1999) 3'-end processing of pre-mRNA in eukaryotes. FEMS Microbiology Reviews, 23 (3). pp. 277-295.

Gerber, A. P. and Keller, W.. (1999) An adenosine deaminase that generates inosine at the wobble position of tRNAs. Science, 286 (5442). pp. 1146-1149.

1998

Nemeroff, M. E. and Barabino, S. M. and Li, Y. and Keller, W. and Krug, R. M.. (1998) Influenza virus NS1 protein interacts with the cellular 30 kDa subunit of CPSF and inhibits 3'end formation of cellular pre-mRNAs. Molecular Cell, 1 (7). pp. 991-1000.

UNSPECIFIED. (1998) Human pre-mRNA cleavage factor Im is related to spliceosomal SR proteins and can be reconstituted in vitro from recombinant subunits. Molecular cell, Vol. 1, H. 2. pp. 243-253.

Minvielle-Sebastia, L. and Beyer, K. and Krecic, A. M. and Hector, R. E. and Swanson, M. S. and Keller, W.. (1998) Control of cleavage site selection during mRNA 3' end formation by a yeast hnRNP. The EMBO Journal, 17 (24). pp. 7454-7468.

Wiederkehr, T. and Pretot, R. F. and Minvielle-Sebastia, L.. (1998) Synthetic lethal interactions with conditional poly(A) polymerase alleles identify LCP5 : a gene involved in 18S rRNA maturation. Rna, Vol. 4, H. 11. pp. 1357-1372.

Gerber, A. and Grosjean, H. and Melcher, T. and Keller, W.. (1998) Tad1p, a yeast tRNA-specific adenosine deaminase, is related to the mammalian pre-mRNA editing enzymes ADAR1 and ADAR2. The EMBO Journal, 17 (16). pp. 4780-4789.

Martin, G. and Keller, W.. (1998) Tailing and 3'-end labeling of RNA with yeast poly(A) polymerase and various nucleotides. RNA, 4 (2). pp. 226-230.

Preker, P. J. and Keller, W.. (1998) The HAT helix, a repetitive motif implicated in RNA processing. Trends in Biochemical Sciences, 23 (1). pp. 15-16.

Birse, C. E. and Minvielle-Sebastia, L. and Lee, B. A. and Keller, W. and Proudfoot, N. J.. (1998) Coupling termination of transcription to messenger RNA maturation in yeast. Science, 280 (5361). pp. 298-301.

1997

Bass, B. L. and Nishikura, K. and Keller, W. and Seeburg, P. H. and Emeson, R. B. and O'Connell, M. A. and Samuel, C. E. and Herbert, A.. (1997) A standardized nomenclature for adenosine deaminases that act on RNA. RNA, 3 (9). pp. 947-949.

Beyer, K. and Dandekar, T. and Keller, W.. (1997) RNA ligands selected by cleavage stimulation factor contain distinct sequence motifs that function as downstream elements in 3'-end processing of pre-mRNA. Journal of Biological Chemistry, 272 (42). pp. 26769-26779.

Preker, P. J. and Ohnacker, M. and Minvielle-Sebastia, L. and Keller, W.. (1997) A multisubunit 3' end processing factor from yeast containing poly(A) polymerase and homologues of the subunits of mammalian cleavage and polyadenylation specificity factor. The EMBO Journal, 16 (15). pp. 4727-4737.

Keller, W. and Minvielle-Sebastia, L.. (1997) A comparison of mammalian and yeast pre-mRNA 3'-end processing. Current Opinion in Cell Biology, 9 (3). pp. 329-336.

Gerber, A. and O'Connell, M. A. and Keller, W.. (1997) Two forms of human double-stranded RNA-specific editase 1 (hRED1) generated by the insertion of an Alu cassette. RNA, 3 (5). pp. 453-463.

O'Connell, M. A. and Gerber, A. and Keller, W.. (1997) Purification of human double-stranded RNA-specific editase 1 (hRED1) involved in editing of brain glutamate receptor B pre-mRNA. Journal of Biological Chemistry, 272 (1). pp. 473-478.

Minvielle-Sebastia, L. and Preker, P. J. and Wiederkehr, T. and Strahm, Y. and Keller, W.. (1997) The major yeast poly(A)-binding protein is associated with cleavage factor IA and functions in premessenger RNA 3'-end formation. Proceedings of the National Academy of Sciences of the United States of America, 94 (15). pp. 7897-7902.

UNSPECIFIED. (1997) The 30-kD subunit of mammalian cleavage and polyadenylation specificity factor and its yeast homolog are RNA-binding zinc finger proteins. Genes & development, Vol. 11, H. 13. pp. 1703-1716.

1996

Wahle, E. and Keller, W.. (1996) The biochemistry of polyadenylation. Trends in Biochemical Sciences, 21 (7). pp. 247-250.

Ohnacker, M. and Minvielle-Sebastia, L. and Keller, W.. (1996) The Schizosaccharomyces pombe pla1 gene encodes a poly(A) polymerase and can functionally replace its Saccharomyces cerevisiae homologue. Nucleic Acids Research, 24 (13). pp. 2585-2591.

UNSPECIFIED. (1996) Purification and characterization of human cleavage factor Im involved in the 3' end processing of messenger RNA precursors. Journal of biological chemistry, Vol. 271, H. 11. pp. 6107-6113.

Jenny, A. and Minvielle-Sebastia, L. and Preker, P. J. and Keller, W.. (1996) Sequence similarity between the 73-kilodalton protein of mammalian CPSF and a subunit of yeast polyadenylation factor I. Science, 274 (5292). pp. 1514-1517.

1995

Jenny, A. and Keller, W.. (1995) Cloning of cDNAs encoding the 160 kDa subunit of the bovine cleavage and polyadenylation specificity factor. Nucleic Acids Research, 23 (14). pp. 2629-2635.

Keller, W.. (1995) No end yet to messenger RNA 3' processing. Cell, 81 (6). pp. 829-832.

1994

Jenny, A. and Hauri, H. P. and Keller, W.. (1994) Characterization of cleavage and polyadenylation specificity factor and cloning of its 100-kilodalton subunit. Molecular and Cellular Biology, 14 (12). pp. 8183-8190.

1993

Bienroth, S. and Keller, W. and Wahle, E.. (1993) Assembly of a processive messenger RNA polyadenylation complex. The EMBO Journal, 12 (2). pp. 585-594.

Lingner, J. and Keller, W.. (1993) 3'-end labeling of RNA with recombinant yeast poly(A) polymerase. Nucleic Acids Research, 21 (12). pp. 2917-2920.

Wahle, E. and Keller, W.. (1993) RNA-protein interactions in mRNA 3'-end formation. Molecular Biology Reports, 18 (2). pp. 157-161.

1992

Wahle, E.. (1992) The end of the message : 3'-end processing leading to polyadenylated messenger RNA. Bioessays, Vol. 14, H. 2. pp. 113-118.

Wahle, E. and Keller, W.. (1992) The biochemistry of 3'-end cleavage and polyadenylation of messenger RNA precursors. Annual Review of Biochemistry, 61. pp. 419-440.

1991

Bardwell, V. J. and Wickens, M. and Bienroth, S. and Keller, W. and Sproat, B. S. and Lamond, A. I.. (1991) Site-directed ribose methylation identifies 2'-OH groups in polyadenylation substrates critical for AAUAAA recognition and poly(A) addition. Cell, 65 (1). pp. 125-133.

Bienroth, S. and Wahle, E. and Suter-Crazzolara, C. and Keller, W.. (1991) Purification of the cleavage and polyadenylation factor involved in the 3'-processing of messenger RNA precursors. Journal of Biological Chemistry, 266 (29). pp. 19768-19776.

Keller, W. and Bienroth, S. and Lang, K. M. and Christofori, G.. (1991) Cleavage and polyadenylation factor CPF specifically interacts with the pre-mRNA 3' processing signal AAUAAA. The EMBO Journal, 10 (13). pp. 4241-4249.

Lingner, J. and Kellermann, J. and Keller, W.. (1991) Cloning and expression of the essential gene for poly(A) polymerase from S. cerevisiae. Nature, 354 (6353). pp. 496-498.

Lingner, J. and Radtke, I. and Wahle, E. and Keller, W.. (1991) Purification and characterization of poly(A) polymerase from Saccharomyces cerevisiae. Journal of Biological Chemistry, 266 (14). pp. 8741-8746.

Suter-Crazzolara, C. and Keller, W.. (1991) Organization and transient expression of the gene for human U11 snRNA. Gene Expression, 1 (2). pp. 91-102.

Wahle, E. and Martin, G. and Schiltz, E. and Keller, W.. (1991) Isolation and expression of cDNA clones encoding mammalian poly(A) polymerase. The EMBO Journal, 10 (13). pp. 4251-4257.

1990

Lang, K. M. and Keller, W.. (1990) Sequence requirements in different steps of the pre-mRNA splicing reaction : analysis by the RNA modification-exclusion technique. Molecular and Cellular Biology, 10 (9). pp. 4942-4947.

UNSPECIFIED. (1990) Preparation and fractionation of mammalian extracts active in pre-mRNA splicing. Methods Enzymol, Vol. 181. pp. 3-19.

1989

Christofori, G. and Keller, W.. (1989) Poly(A) polymerase purified from HeLa cell nuclear extract is required for both cleavage and polyadenylation of pre-mRNA in vitro. Molecular and Cellular Biology, 9 (1). pp. 193-203.

1988

Christofori, G. and Keller, W.. (1988) 3' cleavage and polyadenylation of mRNA precursors in vitro requires a poly(A) polymerase, a cleavage factor, and a snRNP. Cell, 54 (6). pp. 875-889.

1987

Christofori, G. and Frendewey, D. and Keller, W.. (1987) Two spliceosomes can form simultaneously and independently on synthetic double-intron messenger RNA precursors. The EMBO Journal, 6 (6). pp. 1747-1755.

Humphrey, T. and Christofori, G. and Lucijanic, V. and Keller, W.. (1987) Cleavage and polyadenylation of messenger RNA precursors in vitro occurs within large and specific 3' processing complexes. The EMBO Journal, 6 (13). pp. 4159-4168.

UNSPECIFIED. (1987) Separation of multiple components of HeLa cell nuclear extracts required for pre-messenger RNA splicing. Journal of biological chemistry, Vol. 262, H. 36. pp. 17630-17640.

Frendewey, D. and Kramer, A. and Keller, W.. (1987) Different small nuclear ribonucleoprotein particles are involved in different steps of splicing complex formation. Cold Spring Harbor Symposia on Quantitative Biology, 52. pp. 287-298.

1986

UNSPECIFIED. (1986) Generation of histone mRNA 3' ends by endonucleolytic cleavage of the pre-mRNA in a snRNP-dependent in vitro reaction. The EMBO journal, Vol. 5, H. 6. pp. 1319-1326.

1985

Frendewey, D. and Keller, W.. (1985) Stepwise assembly of a pre-mRNA splicing complex requires U-snRNPs and specific intron sequences. Cell, 42 (1). pp. 355-367.

UNSPECIFIED. (1985) Purification of a protein required for the splicing of pre-mRNA and its separation from the lariat debranching enzyme. The EMBO journal, Vol. 4, H. 13a. pp. 3571-3581.

1984

UNSPECIFIED. (1984) The 5' terminus of the RNA moiety of U1 small nuclear ribonucleoprotein particles is required for the splicing of messenger RNA precursors. Cell, Vol. 38, H. 1. pp. 299-307.

Sergeant, A. and Bohmann, D. and Zentgraf, H. and Weiher, H. and Keller, W.. (1984) A transcription enhancer acts in vitro over distances of hundreds of base-pairs on both circular and linear templates but not on chromatin-reconstituted DNA. Journal of Molecular Biology, 180 (3). pp. 577-600.

1983

Hernandez, N. and Keller, W.. (1983) Splicing of in vitro synthesized messenger RNA precursors in HeLa cell extracts. Cell, 35 (1). pp. 89-99.

1981

UNSPECIFIED. (1981) Cloning of cDNA of major antigen of foot and mouth disease virus and expression in E. coli. Nature, Vol. 289. pp. 555-559.

UNSPECIFIED. (1981) Transcription and processing of adenoviral RNA by extracts from HeLa cells. Proceedings of the National Academy of Sciences of the United States of America, Vol. 78, H. 7. pp. 4092-4096.

1979

Zain, S. and Sambrook, J. and Roberts, R. J. and Keller, W. and Fried, M. and Dunn, A. R.. (1979) Nucleotide sequence analysis of the leader segments in a cloned copy of adenovirus 2 fiber mRNA. Cell, 16 (4). pp. 851-861.

1978

Dunn, A. R. and Mathews, M. B. and Chow, L. T. and Sambrook, J. and Keller, W.. (1978) A supplementary adenoviral leader sequence and its role in messenger translation. Cell, 15 (2). pp. 511-526.

UNSPECIFIED. (1978) The structure of SV 40 chromatin. Philosophical transactions of the Royal Society of London, Series B, Biological Sciences, Vol. 283, H. 997. pp. 299-303.

UNSPECIFIED. (1978) Higher order structure of simian virus 40 chromatin. Science, Vol. 201, no. 4354. pp. 406-415.

Keller, W. and Müller, U. and Eicken, I. and Wendel, I. and Zentgraf, H.. (1978) Biochemical and ultrastructural analysis of SV40 chromatin. Cold Spring Harbor Symposia on Quantitative Biology, 42. pp. 227-244.

1975

Keller, W.. (1975) Determination of the number of superhelical turns in simian virus 40 DNA by gel electrophoresis. Proceedings of the National Academy of Sciences of the United States of America, 72 (12). pp. 4876-4880.

Keller, W.. (1975) Characterization of purified DNA-relaxing enzyme from human tissue culture cells. Proceedings of the National Academy of Sciences of the United States of America, 72 (7). pp. 2550-2554.

Arrand, J. R. and Keller, W. and Roberts, R. J.. (1975) Extent of terminal repetition in adenovirus 2 DNA. Cold Spring Harbor Symposia on Quantitative Biology, 39. pp. 401-407.

Mulder, C. and Arrand, J. R. and Delius, H. and Keller, W. and Pettersson, U. and Roberts, R. J. and Sharp, P. A.. (1975) Cleavage maps of DNA from adenovirus types 2 and 5 by restriction endonucleases EcoRI and HpaI. Cold Spring Harbor Symposia on Quantitative Biology, 39. pp. 397-400.

1974

Roberts, R. J. and Arrand, J. R. and Keller, W.. (1974) The length of the terminal repetition in adenovirus-2 DNA. Proceedings of the National Academy of Sciences of the United States of America, 71 (10). pp. 3829-3833.

1973

Ozanne, B. and Vogel, A. and Sharp, P. A. and Keller, W. and Sambrook, J.. (1973) Transcription of SV40 DNA sequences in different tranformed cell lines. In: Possible episomes in eukaryotes. Amsterdam, pp. 176-182.

Sambrook, J. and Sugden, B. and Keller, W. and Sharp, P. A.. (1973) Transcription of simian virus 40. III : mapping of "early" and "late" species of RNA. Proceedings of the National Academy of Sciences of the United States of America, 70 (12). pp. 3711-3715.

Sugden, B. and Keller, W.. (1973) Mammalian deoxyribonucleic acid-dependent ribonucleic acid polymerases : I. Purification and properties of an -amanitin-sensitive ribonucleic acid polymerase and stimulatory factors from HeLa and KB cells. Journal of Biological Chemistry, 248 (11). pp. 3777-3788.

Keller, W. and Crouch, R.. (1973) The relationship of viral to cellular ribonuclease H. In: Possible episomes in eukaryotes, 4. Amsterdam ; London, pp. 123-129.

1972

Keller, W.. (1972) RNA-primed DNA synthesis in vitro. Proceedings of the National Academy of Sciences of the United States of America, 69 (6). pp. 1560-1564.

Sambrook, J. and Sharp, P. A. and Keller, W.. (1972) Transcription of Simian virus 40. I : separation of the strands of SV40 DNA and hybridization of the separated strands to RNA extracted from lytically infected and transformed cells. Journal of Molecular Biology, 70 (1). pp. 57-71.

Keller, W. and Crouch, R.. (1972) Degradation of DNA RNA hybrids by ribonuclease H and DNA polymerases of cellular and viral origin. Proceedings of the National Academy of Sciences of the United States of America, 69 (11). pp. 3360-3364.

1971

Langenbeck, U. and Rudiger, H. W. and Schulze-Schencking, M. and Keller, W. and Brackertz, D. and Goedde, H. W.. (1971) Evaluation of a heterozygote test for maple syrup urine disease in leukocytes and cultured fibroblasts. Humangenetik, 11 (4). pp. 304-315.

Keller, W. and Goor, R.. (1971) Mammalian RNA polymerase : structural and functional properties. In: Transcription of Genetic Material, 36. Cold Spring Harbor (N.Y.), pp. 671-680.

1970

Goedde, H. W. and Langenbeck, U. and Brackertz, D. and Keller, W. and Rokkones, T. and Halvorsen, S. and Kiil, R. and Merton, B.. (1970) Clinical and biochemical-genetic aspects of intermittent branched-chain ketoaciduria. Acta Paediatrica Scandinavica, 59. pp. 83-87.

1968

Goedde, H. W. and Keller, W. and Blume K. G., K. G. and Hense, W. and Brackertz, D.. (1968) Zur Genetik und Biochemie der Ahornsirupkrankheit (branched chain ketoaciduria). Deutsche medizinische Wochenschrift, 93 (18). pp. 903-908.

1967

Goedde, H. W. and Keller, W.. (1967) Metabolic pathways in maple syrup urine disease. In: Amino Acid Metabolism and Genetic Variation. New York, pp. 191-214.

1961

UNSPECIFIED. (1961) Zum Einfluss von Heparinen und Adenosinphosphorsäuren auf Substrate und Aktivität der Mono- und Diaminoxydasen. Zeitschrift für die gesamte experimentelle Medizin, Bd. 134. pp. 446-543.