36,225 Artículos relativos a Expresión Génica

• Location and characterisation of a new replication origin in the E. coli K12 chromosome.
  Publicado en Mol Gen Genet
• Cyclic AMP as a modulator of polarity in polycistronic transcriptional units.
  Publicado en Proc Natl Acad Sci U S A
• Physical mapping of complex mRNA populations by "criss-cross" DNA-RNA hybridization.
  Publicado en Anal Biochem
• Suppression of polarity in the gal operon by ultraviolet irradiation.
  Publicado en J Bacteriol
• Overlapping genes at the cheA locus of Escherichia coli.
  Publicado en Proc Natl Acad Sci U S A
• Genetics of bacteriophage P22. III. The late operon.
  Publicado en Virology
• Expression of Ti-plasmid DNA in E. coli: comparison of homologous fragments cloned from Ti plasmids of Agrobacterium strains C58 and Ach5.
  Publicado en Plasmid
• Polarity of Tn5 insertion mutations in Escherichia coli.
  Publicado en J Bacteriol
• Genetic and physical evidence for the polarity of transcription of the thymidine kinase gene of herpes simplex virus.
  Publicado en Virology
• Chi mutation in a transposon and the orientation-dependence of Chi phenotype.
  Publicado en Genetics
• The structure of unstable constitutive revertants of mutant galOP-308::IS2-I.
  Publicado en Mol Gen Genet
• Amplification of fumarate reductase synthesis with lambdafrdA transducing phages and orientation of frdA gene expression.
  Publicado en Mol Gen Genet
• Immunological and genetic properties of Escherichia coli K12 argE mutants.
  Publicado en Mol Gen Genet
• Tn9 and IS1 inserts in a ribosomal ribonucleic acid operon of Escherichia coli are incompletely polar.
  Publicado en J Bacteriol
• In vitro replication and assembly of vesicular stomatitis virus nucleocapsids.
  Publicado en Virology
• Mutants of satellite bacteriophage P4 that are defective in the suppression of transcriptional polarity.
  Publicado en J Mol Biol
• O rolos tes diaitas sten anaptuxe kai exelixe tou splachnikou kraniou.
  Publicado en Stomatologia (Athenai)
• Transcripts from both strands of a satellite DNA occur on lampbrush chromosome loops of the newt Notophthalmus.
  Publicado en Cell
• Genetic analysis of a temperature-sensitive Salmonella typhimurium rho mutant with an altered rho-associated polycytidylate-dependent adenosine triphosphatase activity.
  Publicado en J Bacteriol
• Relation between UV suppression of polarity in phi X174 and UV sensitivity of rho mutants.
  Publicado en J Virol
• Filamentous phage DNA cloning vectors: a noninfective mutant with a nonpolar deletion in gene III.
  Publicado en Virology
• Transposable elements in prokaryotes.
  Publicado en Annu Rev Genet
• Actin gene expression in developing sea urchin embryos.
  Publicado en Mol Cell Biol
• Assignment of the chloramphenicol resistance gene to mitochondrial deoxyribonucleic acid and analysis of its expression in cultured human cells.
  Publicado en Mol Cell Biol
• Monocistronic transcription is the physiological mechanism of sea urchin embryonic histone gene expression.
  Publicado en Mol Cell Biol
• The origins of defective interfering particles of the negative-strand RNA viruses.
  Publicado en Cell
• Transcriptional map of bacteriophage N4. Location and polarity of N4 RNAs.
  Publicado en J Mol Biol
• Polarity suppression by the Q gene product of bacteriophage lambda.
  Publicado en J Mol Biol
• Insertions of transposon Tn5 into ribosomal protein PNA polymerase operons.
  Publicado en J Bacteriol
• The polar effect on nifM of mutations in the nifU,-S,-V genes of Klebsiella pneumoniae depends on their plasmid or chromosomal location.
  Publicado en Mol Gen Genet
• A genetic analysis of the determination of cuticular polarity during development in Drosophila melanogaster.
  Publicado en J Embryol Exp Morphol
• Leftward transcription in the Escherichia coli bio operon does not require products of the rightward transcript.
  Publicado en Gene
• Polarity in the glnA operon: suppression of the reg- phenotype by rho mutations.
  Publicado en J Bacteriol
• Fine-structure deletion map and complementation analysis of the glnA-glnL-glnG region in Escherichia coli.
  Publicado en J Bacteriol
• Systematic alteration of the nucleotide sequence preceding the translation initiation codon and the effects on bacterial expression of the cloned SV40 small-t antigen gene.
  Publicado en Gene
• Overlap between ampC and frd operons on the Escherichia coli chromosome.
  Publicado en Proc Natl Acad Sci U S A
• The role of rho in bacteriophage T4 development. I. Control of growth and polarity.
  Publicado en Virology
• Analysis of the promoter-distal region of the tra operon of the F sex factor of Escherichia coli K-12 encoded by EcoRI restriction fragments f17, f19, and f2.
  Publicado en J Bacteriol
• Effects of glnL and other regulatory loci on regulation of transcription of glnA-lacZ fusions in Klebsiella aerogenes.
  Publicado en J Bacteriol
• Allocyclic early replicating X chromosome in mice: genetic inactivity and shift into a late replicator in early embrogenesis.
  Publicado en Chromosoma
• A variant tandemly repeated nucleotide sequence in Balbiani ring 2 of Chironomus tentans.
  Publicado en Cell
• Control of catechol meta-cleavage pathway in Alcaligenes eutrophus.
  Publicado en J Bacteriol
• Transposable element that causes mutations in a plant pathogenic Pseudomonas sp.
  Publicado en J Bacteriol
• Genetic analysis of T-DNA transcripts in nopaline crown galls.
  Publicado en Cell
• Size, location and polarity of T-DNA-encoded transcripts in nopaline crown gall tumors; common transcripts in octopine and nopaline tumors.
  Publicado en Cell
• Vaccinia virus thymidine kinase and neighboring genes: mRNAs and polypeptides of wild-type virus and putative nonsense mutants.
  Publicado en J Virol
• Efficient read-through of Tn9 and IS1 by RNA polymerase molecules that initiate at rRNA promoters.
  Publicado en J Bacteriol
• Cloning, mapping, and expression of the fumarase gene of Escherichia coli K-12.
  Publicado en J Bacteriol
• Tn1721-encoded tetracycline resistance: mapping of structural and regulatory genes mediating resistance.
  Publicado en J Bacteriol
• The conserved part of the T-region in Ti-plasmids expresses four proteins in bacteria.
  Publicado en EMBO J
• The pattern of expression of chick delta-crystallin genes in lens differentiation and in trans-differentiating cultured tissues.
  Publicado en EMBO J
• Spontaneous high expression of heat-shock proteins in mouse embryonal carcinoma cells and ectoderm from day 8 mouse embryo.
  Publicado en EMBO J
• Simultaneous expression of mu- and gamma-chain mRNA in cloned murine B-lymphoma cell lines.
  Publicado en EMBO J
• Sequence and expression of the mouse mammary tumour virus env gene.
  Publicado en EMBO J
• Post-transcriptional control of expression of the repA gene of plasmid R1 mediated by a small RNA molecule.
  Publicado en EMBO J
• Prolipoprotein signal peptidase of Escherichia coli requires a cysteine residue at the cleavage site.
  Publicado en EMBO J
• Late transient expression of human hepatitis B virus genes in monkey cells.
  Publicado en EMBO J
• The cloning and expression of the gene encoding organ-specific esterase S from the genome of Drosophila virilis.
  Publicado en EMBO J
• H-2 hemizygous mutants from a heterozygous cell line: role of mitotic recombination.
  Publicado en EMBO J
• Inverse control of prolactin and growth hormone gene expression: effect of thyroliberin on transcription and RNA stabilization.
  Publicado en EMBO J
• Cloning and orientation of the gene encoding aminopeptidase N in Escherichia coli.
  Publicado en Mol Gen Genet
• Point mutations that reduce the expression of malPQ, a positively controlled operon of Escherichia coli.
  Publicado en J Mol Biol
• The structure and expression of nuclear genes in higher plants.
  Publicado en Adv Genet
• T4-induced antipolarity: temporal heterogeneity in response of early transcription units.
  Publicado en J Virol
• Cyclic permutations in the genetic code, the 4 x 4 magic square and the antiparallelism of DNA.
  Publicado en J Theor Biol
• Regression of heart muscle hypertrophy after nifedipine therapy: changes in cardiac gene expression.
  Publicado en J Hypertens Suppl
• Bacteriophage P4 DNA replication. Location of the P4 origin.
  Publicado en J Mol Biol
• Expression of the nodulation gene nod C of Rhizobium meliloti in Escherichia coli: role of the nod C gene product in nodulation.
  Publicado en EMBO J
• High level expression of introduced chimaeric genes in regenerated transformed plants.
  Publicado en EMBO J
• N4 virion RNA polymerase sites of transcription initiation.
  Publicado en Cell
• Isolation of a homoeo box-containing gene from the engrailed region of Drosophila and the spatial distribution of its transcripts.
  Publicado en Nature
• Genetic analysis of oogenesis and the role of maternal gene expression in early development.
  Publicado en Dev Biol (N Y 1985)
• Informational content of the echinoderm egg.
  Publicado en Dev Biol (N Y 1985)
• Gene expression during oogenesis and oocyte development in mammals.
  Publicado en Dev Biol (N Y 1985)
• Functional organization of the amphibian oocyte nucleus.
  Publicado en Dev Biol (N Y 1985)
• Human polymorphic APO-LDL investigated by high-resolution two-dimensional electrophoresis.
  Publicado en Exp Clin Immunogenet
• The immunological approach to the study of preimplantation mammalian development.
  Publicado en Dev Biol (N Y 1985)
• Immunogenetic approaches to the analysis of mammalian development.
  Publicado en Dev Biol (N Y 1985)
• Gene transfer into mouse embryos.
  Publicado en Dev Biol (N Y 1985)
• Adaptation of muscle gene expression to changes in contractile activity.
  Publicado en Adv Myochem
• The bacteriophage Mu com gene appears to specify a translation factor required for mom gene expression.
  Publicado en Gene
• Genes that control dorsoventral polarity affect gene expression along the anteroposterior axis of the Drosophila embryo.
  Publicado en Development
• Sense and antisense transcription of bacteriophage T4 gene 32. Processing and stability of the mRNAs.
  Publicado en J Mol Biol
• Sequence of psi, a gene on the symbiotic plasmid of Rhizobium phaseoli which inhibits exopolysaccharide synthesis and nodulation and demonstration that its transcription is inhibited by psr, another gene on the symbiotic plasmid.
  Publicado en Mol Gen Genet
• Characterization of xenobiotic responsive elements upstream from the drug-metabolizing cytochrome P-450c gene: a similarity to glucocorticoid regulatory elements.
  Publicado en Nucleic Acids Res
• Detection of transcription-pausing in vivo in the trp operon leader region.
  Publicado en Proc Natl Acad Sci U S A
• If you'll pardon the expression.
  Publicado en Microbiol Sci
• Cellular retinoic acid- and cellular retinol-binding proteins: complementary deoxyribonucleic acid cloning, chromosomal assignment, and tissue specific expression.
  Publicado en Mol Endocrinol
• Rat corticotropin-releasing hormone gene: sequence and tissue-specific expression.
  Publicado en Mol Endocrinol
• Regulation by interferon-gamma and methylprednisolone of class II antigenicity and immunogenicity.
  Publicado en Transplant Proc
• The induction of class II antigens by interferon-gamma and its relevance for the acute rejection of allografts.
  Publicado en Transplant Proc
• Trans-acting regulatory genes influence class I antigen expression.
  Publicado en Transplant Proc
• Expression of HLA in isolated human pancreatic islets and cryopreservation.
  Publicado en Transplant Proc
• Class II antigen expression on bronchial epithelium in rat lung allografts is prevented by cyclosporine treatment.
  Publicado en Transplant Proc
• HLA class II profile of a human carcinoma cell line: detection on genomic level and after exposure to gamma-interferon.
  Publicado en Transplant Proc
• Interferon-gamma stimulates cryptic class II antigen expression in human and pig fetal pancreata.
  Publicado en Transplant Proc
• Induced expression of class II major histocompatibility complex antigens on thyroid but not pancreatic islet allografts following transfer of sensitized LYT2+ T cells.
  Publicado en Transplant Proc
• Expression of class II antigen: marker for rejection?.
  Publicado en Transplant Proc
• Class II antigen expression on vascular endothelium of the graft in rat heart transplantation.
  Publicado en Transplant Proc
• A new lymphokine different from interferon-gamma induces major histocompatibility complex class II antigen expression.
  Publicado en Transplant Proc