Paul Berg, on his 65th birthday.

The ste4+ gene, essential for sexual differentiation of Schizosaccharomyces pombe, encodes a protein with a leucine zipper motif.

Molecular analysis of 11 galactosemia patients.

The anaerobic responsive element contains two GC-rich sequences essential for binding a nuclear protein and hypoxic activation of the maize Adh1 promoter.

Enhancer effect of bovine papillomavirus E2 protein in replication of polyomavirus DNA.

Replication dependent and cell specific activation of the polyomavirus early promoter.

Structural analysis of the human papillomavirus type 16-E2 transactivator with antipeptide antibodies reveals a high mobility region linking the transactivation and the DNA-binding domains.

T-antigen binding to site I facilitates initiation of SV40 DNA replication but does not affect bidirectionality.

A paradigm for local conformational control of function in the ribosome: binding of ribosomal protein S19 to Escherichia coli 16S rRNA in the presence of S7 is required for methylation of m2G966 and blocks methylation of m5C967 by their respective methyltransferases.

Subtractive cDNA cloning using oligo(dT)30-latex and PCR: isolation of cDNA clones specific to undifferentiated human embryonal carcinoma cells.

A highly efficient directional cDNA cloning method utilizing an asymmetrically tailed linker-primer plasmid.

Isolation and characterization of a species-specific DNA probe for Candida albicans.

SV40 activates transcription from the transferrin receptor promoter by inducing a factor which binds to the CRE/AP-1 recognition sequence.

Mapping of the human casein kinase II catalytic subunit genes: two loci carrying the homologous sequences for the alpha subunit.

Persistence or loss of preimposed methylation patterns and de novo methylation of foreign DNA integrated in transgenic mice.

Interactions of Drosophila DNA topoisomerase II with left-handed Z-DNA in supercoiled minicircles.

Parallel-stranded DNA under topological stress: rearrangement of (dA)15.(dT)15 to a d(A.A.T)n triplex.

A polymerase chain reaction mediated by a single primer: cloning of genomic sequences adjacent to a serotonin receptor protein coding region.

Detection of gene targeting by co-conversion of a single nucleotide change during replacement recombination at the immunoglobulin mu heavy chain locus.

Mouse embryonic stem cells exhibit high levels of extrachromosomal homologous recombination in a chloramphenicol acetyltransferase assay system.

The RhsD-E subfamily of Escherichia coli K-12.

Nuclease Bal-31 mapping of proteins bound to a tRNA(tyr) gene in SV40 minichromosomes.

Visualization of novel simian virus 40 DNA recombination intermediates induced by ultraviolet light irradiation.

Oligonucleotide capture during end joining in mammalian cells.

Nucleotide sequence of the DNA packaging and capsid synthesis genes of bacteriophage P2.

Activation of endogenous retroviral transcription in SV40-transformed mouse cells.

Infection of cultured striatal neurons with a defective HSV-1 vector: implications for gene therapy.

Transactivation of heterologous promoters by HIV-1 tat.

Expression from herpesvirus promoters does not relieve the intron requirement for cytoplasmic accumulation of human beta-globin mRNA.

The plasmacytoma J558L lacks constitutively active NF-kappa B and is deficient in early response gene activation.

Recognition of the CDEI motif GTCACATG by mouse nuclear proteins and interference with the early development of the mouse embryo.

Transcriptional selectivity in early mouse embryos: a qualitative study.