Evolutionary relationships among group II intron-encoded proteins and identification of a conserved domain that may be related to maturase function.

The retinoblastoma protein binds E2F residues required for activation in vivo and TBP binding in vitro.

Deuteriation of sugar protons simplify NMR assignments and structure determination of large oligonucleotide by the 1H-NMR window approach.

A tRNA gene transcription initiation site is similar to mRNA and rRNA promoters in plant mitochondria.

In vivo selection of randomly mutated retroviral genomes.

The structure of the initiation complex at the replication origin, oriC, of Escherichia coli.

Homologous recombination in plant cells is enhanced by in vivo induction of double strand breaks into DNA by a site-specific endonuclease.

The Drosophila copia retrotransposon contains binding sites for transcriptional regulation by homeoproteins.

Single exchanges of amino acids in the basic region change the specificity of N-Myc.

Proteolytic degradation of MAD3 (I kappa B alpha) and enhanced processing of the NF-kappa B precursor p105 are obligatory steps in the activation of NF-kappa B.

Molecular cloning of a zinc finger protein which binds to the heptamer of the signal sequence for V(D)J recombination.

Competition between frameshifting, termination and suppression at the frameshift site in the Escherichia coli release factor-2 mRNA.

Anticodon bases C34 and C35 are major, positive, identity elements in Saccharomyces cerevisiae tRNA(Trp).

Structure and drug interactions of parallel-stranded DNA studied by infrared spectroscopy and fluorescence.

Specific cleavage of transcription factors by the thiol protease, m-calpain.

SIN1 interacts with a protein that binds the URS1 region of the yeast HO gene.

Reconstitution of mammalian excision repair activity with mutant cell-free extracts and XPAC and ERCC1 proteins expressed in Escherichia coli.

Coincidence painting: a rapid method for cloning region specific DNA sequences.

Novel internal promoter/enhancer of HTLV-I for Tax expression.

Purification and characterization of human autoantibodies directed to specific regions on U1RNA; recognition of native U1RNP complexes.

Influence of nearest neighbor sequence on the stability of base pair mismatches in long DNA; determination by temperature-gradient gel electrophoresis.

Contrasted cis-acting effects of downstream 5' splice sites on the splicing of a retained intron: the adenoviral E1A pre-mRNA model.

Discover 1: a new program to search for unusually represented DNA motifs.

Induction of cleavage in topoisomerase I c-DNA by topoisomerase I enzymes from calf thymus and wheat germ in the presence and absence of camptothecin.

Biological origins of long-range correlations and compositional variations in DNA.

Design and specificity of hammerhead ribozymes against calretinin mRNA.

Synthesis of a carboxamide linked T*T dimer and its incorporation in oligonucleotides.

A single amino-acid substitution in the Ets domain alters core DNA binding specificity of Ets1 to that of the related transcription factors Elf1 and E74.

In vivo cloning of PCR products in E. coli.

Efficient selection of 3'-terminal exons from vertebrate DNA.

A truncated herpes simplex virus origin binding protein which contains the carboxyl terminal origin binding domain binds to the origin of replication but does not alter its conformation.

Fidelity of DNA synthesis catalyzed by human DNA polymerase alpha and HIV-1 reverse transcriptase: effect of reaction pH.

Characterization of a multisubunit human protein which selectively binds single stranded d(GA)n and d(GT)n sequence repeats in DNA.

Oncogene activation of HIV-LTR-driven expression via the NF-kappa B binding sites.

Functional redundancy of octamer elements in the mouse mammary tumor virus promoter.

Group I introns interrupt the chloroplast psaB and psbC and the mitochondrial rrnL gene in Chlamydomonas.

Inhibition of HIV-1 replication by ribozymes that show poor activity in vitro.

Polyadenylation site selection cannot occur in vivo after excision of the 3'-terminal intron.

MUST, a computer package of Management Utilities for Sequences and Trees.

Confusion in the assignments of Sulfolobus sequences to Sulfolobus species.

Duplicated region of sequence similarity to the human XRCC1 DNA repair gene in the Schizosaccharomyces pombe rad4/cut5 gene.

YAC subclone contig assembly by serial interspersed repetitive sequence (IRS)-PCR product hybridizations.

ICI 164,384: a control for investigating estrogen responsive genes.

Isolation of genomic DNAs from plants, fungi and bacteria using benzyl chloride.

Formation of protein conjugates of phosphorothioate nucleoside diphosphate beta-S.

PCR amplification of highly GC-rich DNA template after denaturation by NaOH.

L-DNAs as potential antimessenger oligonucleotides: a reassessment

The silent P mating type locus in fission yeast contains two autonomously replicating sequences