The Xenopus RNA polymerase I transcription factor, UBF, has a role in transcriptional enhancement distinct from that at the promoter

Affinity purification of sequence-specific DNA binding proteins.

1986 • 1,255 citations

Transcriptional activation: A complex puzzle with few easy pieces

1994 • 1,112 citations

[36] Eukaryotic gene transcription with purified components

1983 • 992 citations

HMG domain proteins: architectural elements in the assembly of nucleoprotein structures

1994 • 813 citations

Nucleolar transcription factor hUBF contains a DNA-binding motif with homology to HMG proteins

1990 • 656 citations

The High Mobility Group protein HMG I(Y) is required for NF-κB-dependent virus induction of the human IFN-β gene

1992 • 632 citations

Assembly and function of a TCR alpha enhancer complex is dependent on LEF-1-induced DNA bending and multiple protein-protein interactions.

1995 • 546 citations

Mechanisms of transcriptional synergism between distinct virus-inducible enhancer elements

1993 • 440 citations

The TATA-binding protein and associated factors are integral components of the RNA polymerase I transcription factor, SL1

1992 • 427 citations

Functional Cooperativity Between Transcription Factors UBF1 and SL1 Mediates Human Ribosomal RNA Synthesis

1988 • 361 citations

Enhancers increase the probability but not the level of gene expression.

1995 • 293 citations

A transcriptional function for the repetitive ribosomal spacer in Xenopus laevis

1983 • 274 citations

TBP-TAF complexes: selectivity factors for eukaryotic transcription

1994 • 250 citations

Reconstitution of Transcription Factor SL1: Exclusive Binding of TBP by SL1 or TFIID Subunits

1994 • 246 citations

Short-Range DNA Looping by the Xenopus HMG-Box Transcription Factor, xUBF

1994 • 216 citations

Enhancer-like properties of the 60/81 bp elements in the ribosomal gene spacer of Xenopus laevis

1984 • 209 citations

Fractiontion and reconstitution of factors required for accurate transcription of mammalian ribosomal RNA genes: identification of a species-depandent initiation factor

1982 • 197 citations

Transcriptional enhancers act in cis to suppress position-effect variegation.

1996 • 187 citations

Spacer regulation of xenopus ribosomal gene transcription: competition in oocytes

1983 • 178 citations

Multiple domains of the RNA polymerase I activator hUBF interact with the TATA-binding protein complex hSL1 to mediate transcription.

1992 • 159 citations

Human autoantibody to RNA polymerase I transcription factor hUBF. Molecular identity of nucleolus organizer region autoantigen NOR-90 and ribosomal RNA transcription upstream binding factor.

1991 • 157 citations

Characterization of three sites of RNA 3$prime; end formation in the Xenopus ribosomal gene spacer

1986 • 155 citations

A termination site for Xenopus RNA polymerase I also acts as an element of an adjacent promoter

1986 • 153 citations

Spacer sequences regulate transcription of ribosomal gene plasmids injected into Xenopus embryos

1983 • 150 citations

Assembly of Transcriptionally Active RNA Polymerase I Initiation Factor SL1 from Recombinant Subunits

1994 • 148 citations

Molecular mechanisms governing species-specific transcription of ribosomal RNA

1989 • 143 citations

Identification of two forms of the RNA polymerase I transcription factor UBF.

1991 • 120 citations

Transactivation of the Xenopus rRNA gene promoter by its enhancer

1989 • 108 citations

xUBF and Rib 1 are both required for formation of a stable polymerase I promoter complex in X. laevis.

1991 • 101 citations

Functional differences between the two splice variants of the nucleolar transcription factor UBF: the second HMG box determines specificity of DNA binding and transcriptional activity.

1994 • 98 citations

Coactivator and Promoter-Selective Properties of RNA Polymerase I TAFs

1995 • 97 citations

A TBP-containing multiprotein complex (TIF-IB) mediates transcription specificity of murine RNA polymerase I

1993 • 95 citations

The RNA polymerase I transcription factor xUBF contains 5 tandemly repeated HMG homology boxes

1991 • 94 citations

Enhancers for RNA polymerase I in mouse ribosomal DNA.

1990 • 93 citations

DNA Template and Activator-Coactivator Requirements for Transcriptional Synergism by Drosophila Bicoid

1995 • 89 citations

Factors and nucleotide sequences that direct ribosomal DNA transcription and their relationship to the stable transcription complex.

1986 • 87 citations

The RNA polymerase I transactivator upstream binding factor requires its dimerization domain and high-mobility-group (HMG) box 1 to bend, wrap, and positively supercoil enhancer DNA.

1994 • 85 citations

xUBF contains a novel dimerization domain essential for RNA polymerase I transcription.

1991 • 83 citations

xUBF, an RNA polymerase I transcription factor, binds crossover DNA with low sequence specificity.

1994 • 66 citations

A 140-base-pair repetitive sequence element in the mouse rRNA gene spacer enhances transcription by RNA polymerase I in a cell-free system.

1990 • 61 citations

Isolation and functional characterization of TIF-IB, a factor that confers promoter specificity to mouse RNA polymerase I

1990 • 61 citations

The RNA polymerase I transcription factor, upstream binding factor, interacts directly with the TATA box-binding protein.

1994 • 52 citations

Factors and Nucleotide Sequences that Direct Ribosomal DNA Transcription and Their Relationship to the Stable Transcription Complex

1986 • 47 citations

A DNA-binding protein is required for termination of transcription by RNA polymerase I in Xenopus laevis.

1990 • 44 citations

The DNA supercoiling architecture induced by the transcription factor xUBF requires three of its five HMG-boxes

1996 • 44 citations

Cooperative binding of the Xenopus RNA polymerase I transcription factor xUBF to repetitive ribosomal gene enhancers.

1992 • 38 citations

Enhancers for RNA Polymerase I in Mouse Ribosomal DNA

1990 • 38 citations

Xenopusribosomal gene enhancers function when inserted inside the gene they enhance

1985 • 37 citations

Metazoan rDNA enhancer acts by making more genes transcriptionally active.

1996 • 34 citations

UBF, an Architectural Element for RNA Polymerase I Promoters

1995 • 29 citations

Ribosomal gene promoter domains can function as artificial enhancers of RNA polymerase I transcription, supporting a promoter origin for natural enhancers in Xenopus.

1994 • 29 citations

In vitro definition of the yeast RNA polymerase I enhancer.

1993 • 23 citations

HMG box 4 is the principal determinant of species specificity in the RNA polymerase I transcription factor UBF

1995 • 22 citations

A DNA-Binding Protein Is Required for Termination of Transcription by RNA Polymerase I in Xenopus laevis

1990 • 18 citations

Upstream Binding Factor Stabilizes Rib 1, the TATA-Binding-Protein-Containing Xenopus laevis RNA Polymerase I Transcription Factor, by Multiple Protein Interactions in a DNA-Independent Manner

1996 • 15 citations

Cooperative Binding of the Xenopus RNA Polymerase I Transcription Factor xUBF to Repetitive Ribosomal Gene Enhancers

1992 • 15 citations

In Vitro Definition of the Yeast RNA Polymerase I Enhancer

1993 • 10 citations