Chromatin

Nucleic acid polymerases use a general acid for nucleotidyl transfer

Biochemistry / Genetics / Biophysics / Molecular Biology / RNA / M Rna Processing / Protein Folding / Catalysis / Cell Cycle / DNA replication / Cell Biology / DNA repair / Apoptosis / Gene expression / Manganese / Translation / Signal Transduction / Transcription / Biological Sciences / Molecular / RNAi / Viruses / Chromatin remodeling / Proton Transfer / Mechanism / Macromolecules / Nucleic Acids / Proteins / Enzyme / Chromatin / Chromatin structure / CHEMICAL SCIENCES / Amino Acids / Active site / Amino Acid Profile / Metal ion / Protons / DNA recombination / Nucleic Acid / M Rna Processing / Protein Folding / Catalysis / Cell Cycle / DNA replication / Cell Biology / DNA repair / Apoptosis / Gene expression / Manganese / Translation / Signal Transduction / Transcription / Biological Sciences / Molecular / RNAi / Viruses / Chromatin remodeling / Proton Transfer / Mechanism / Macromolecules / Nucleic Acids / Proteins / Enzyme / Chromatin / Chromatin structure / CHEMICAL SCIENCES / Amino Acids / Active site / Amino Acid Profile / Metal ion / Protons / DNA recombination / Nucleic Acid

Nucleic acid polymerases use a general acid for nucleotidyl transfer

Biochemistry / Genetics / Biophysics / Molecular Biology / RNA / M Rna Processing / Protein Folding / Catalysis / Cell Cycle / DNA replication / Cell Biology / DNA repair / Apoptosis / Gene expression / Manganese / Translation / Signal Transduction / Transcription / Biological Sciences / Molecular / RNAi / Viruses / Chromatin remodeling / Proton Transfer / Mechanism / Macromolecules / Nucleic Acids / Proteins / Enzyme / Chromatin / Chromatin structure / CHEMICAL SCIENCES / Amino Acids / Active site / Amino Acid Profile / Metal ion / Protons / DNA recombination / Nucleic Acid / M Rna Processing / Protein Folding / Catalysis / Cell Cycle / DNA replication / Cell Biology / DNA repair / Apoptosis / Gene expression / Manganese / Translation / Signal Transduction / Transcription / Biological Sciences / Molecular / RNAi / Viruses / Chromatin remodeling / Proton Transfer / Mechanism / Macromolecules / Nucleic Acids / Proteins / Enzyme / Chromatin / Chromatin structure / CHEMICAL SCIENCES / Amino Acids / Active site / Amino Acid Profile / Metal ion / Protons / DNA recombination / Nucleic Acid

MicroRNA genes are transcribed by RNA polymerase II

MicroRNA / RNA polymerase / Gene Silencing / Biological Sciences / RNA interference / Cell line / Humans / Chromatin / microRNAs / HeLa cells / Chromatin Immunoprecipitation / Base Sequence / Gene Expression Regulation / Molecular Sequence Data / Cell line / Humans / Chromatin / microRNAs / HeLa cells / Chromatin Immunoprecipitation / Base Sequence / Gene Expression Regulation / Molecular Sequence Data

Nuclear pore ion channel activity in live syncytial nuclei

Physiology / Electrophysiology / RNA / Ion Channels / Patch-clamp and imaging techniques / DNA / Permeability / Nuclear pore complex / Cocos / Medical Physiology / Plasmids / Green Fluorescent Protein / Chromatin / Cell nucleus / Patch Clamp / Nuclear Transport / DNA / Permeability / Nuclear pore complex / Cocos / Medical Physiology / Plasmids / Green Fluorescent Protein / Chromatin / Cell nucleus / Patch Clamp / Nuclear Transport

A splicing regulator promotes transcriptional elongation

Biochemistry / Genetics / Biophysics / Molecular Biology / RNA / M Rna Processing / Protein Folding / Cell Cycle / DNA replication / Cell Biology / DNA repair / Apoptosis / Gene expression / Translation / Signal Transduction / Transcription / Biological Sciences / Molecular / Humans / RNAi / Animals / Chromatin remodeling / Mechanism / Macromolecules / Nucleic Acids / Proteins / Chromatin / Chromatin structure / CHEMICAL SCIENCES / Introns / RNA-binding proteins / Ribonucleoproteins / DNA recombination / M Rna Processing / Protein Folding / Cell Cycle / DNA replication / Cell Biology / DNA repair / Apoptosis / Gene expression / Translation / Signal Transduction / Transcription / Biological Sciences / Molecular / Humans / RNAi / Animals / Chromatin remodeling / Mechanism / Macromolecules / Nucleic Acids / Proteins / Chromatin / Chromatin structure / CHEMICAL SCIENCES / Introns / RNA-binding proteins / Ribonucleoproteins / DNA recombination

Acute dietary zinc deficiency before conception compromises oocyte epigenetic programming and disrupts embryonic development

Developmental Biology / Fluorescence Microscopy / Biological Sciences / Pregnancy / Mice / Female / Ovulation / Animals / Polymerase Chain Reaction / DNA methylation / Zinc / Chromatin / Histones / Embryonic Development / Oocytes / Female / Ovulation / Animals / Polymerase Chain Reaction / DNA methylation / Zinc / Chromatin / Histones / Embryonic Development / Oocytes

RNA Polymerase IV Directs Silencing of Endogenous DNA

Science / RNA polymerase / Multidisciplinary / Gene Silencing / RNA interference / Mutation / DNA methylation / Oryza Sativa / Arabidopsis / Chromatin / Amino Acid Sequence / Base Sequence / Molecular Sequence Data / Mutation / DNA methylation / Oryza Sativa / Arabidopsis / Chromatin / Amino Acid Sequence / Base Sequence / Molecular Sequence Data

Transcriptional competence in pluripotency

Induced Pluripotent Stem Cells (I Psc) / Cellular Reprogramming / Transcription Factors / Biological Sciences / Mice / Animals / Embryonic Stem Cells / Chromatin / Animals / Embryonic Stem Cells / Chromatin

Aiolos promotes anchorage independence by silencing p66Shc transcription in cancer cells

Cell Adhesion / Gene Silencing / Humans / Lung / Chromatin / Cancer Cell / Cell Proliferation / Cell communication / Neurosciences / Gene expression profiling / Lymphopoiesis / Cancer Cell / Cell Proliferation / Cell communication / Neurosciences / Gene expression profiling / Lymphopoiesis

HDAC Inhibitors Correct Frataxin Deficiency in a Friedreich Ataxia Mouse Model

Enzyme Inhibitors / Gene expression / Multidisciplinary / Cerebellum / Mice / Animals / Histone Modification / PLoS one / Chromatin / Introns / Histones / Mouse Model / Microarray Analysis / Myocardium / Chromatin Immunoprecipitation / Western blot / Acetylation / Neurodegenerative Disease / Histone deacetylase inhibitor / Nervous System / Autosomal Recessive / Acute Toxicity / Cardiac Disease / Friedreich Ataxia / Gene expression profiling / Histone deacetylase inhibitors / Iron binding proteins / Animals / Histone Modification / PLoS one / Chromatin / Introns / Histones / Mouse Model / Microarray Analysis / Myocardium / Chromatin Immunoprecipitation / Western blot / Acetylation / Neurodegenerative Disease / Histone deacetylase inhibitor / Nervous System / Autosomal Recessive / Acute Toxicity / Cardiac Disease / Friedreich Ataxia / Gene expression profiling / Histone deacetylase inhibitors / Iron binding proteins

Transcriptional activation of polycomb-repressed genes by ZRF1

Multidisciplinary / Gene Silencing / Nature / Molecular Mechanics / Cell line / Humans / Chromatin / Histones / Cell Fate / DNA binding proteins / Polycomb group proteins / Gene Expression Regulation / Humans / Chromatin / Histones / Cell Fate / DNA binding proteins / Polycomb group proteins / Gene Expression Regulation

Phospholipid Hydroperoxide Glutathione Peroxidase is a Seleno-Enzyme Distinct from the Classical Glutathione Peroxidase as Evident from Cdna and Amino Acid Sequencing

Kinetics / Aging / Phospholipids / Breeding / Fertility / Gene expression / Theriogenology / Free Radical / Italy / Biological Sciences / DNA / Antioxidants / Humans / Liver / Muscle / Selenium / Female / Animals / Male / Glutathione / Physical sciences / Heart / Glutathione Peroxidase / Blastocyst / Membrane Lipids / Vitamin E / Iron / Biochemical / tESTIS / Enzyme / Chromatin / CHEMICAL SCIENCES / Cattle / Hydrogen Peroxide / Cell nucleus / Active site / Rats / Myocardium / Specific Activity / Rat / Swine / Substrate Specificity / Wistar Rats / Biological markers / Molecular weight / Semen / Species Specificity / Amino Acid Sequence / Base Sequence / Spermatozoa / Sperm Motility / Detergents / Sperm Count / Subcellular Fractions / Protein Binding / Semen Quality / Polyethylene Glycols / Static Electricity / Biochemistry and cell biology / Gene expression / Theriogenology / Free Radical / Italy / Biological Sciences / DNA / Antioxidants / Humans / Liver / Muscle / Selenium / Female / Animals / Male / Glutathione / Physical sciences / Heart / Glutathione Peroxidase / Blastocyst / Membrane Lipids / Vitamin E / Iron / Biochemical / tESTIS / Enzyme / Chromatin / CHEMICAL SCIENCES / Cattle / Hydrogen Peroxide / Cell nucleus / Active site / Rats / Myocardium / Specific Activity / Rat / Swine / Substrate Specificity / Wistar Rats / Biological markers / Molecular weight / Semen / Species Specificity / Amino Acid Sequence / Base Sequence / Spermatozoa / Sperm Motility / Detergents / Sperm Count / Subcellular Fractions / Protein Binding / Semen Quality / Polyethylene Glycols / Static Electricity / Biochemistry and cell biology

RNA Polymerase IV Directs Silencing of Endogenous DNA

Science / RNA polymerase / Multidisciplinary / Gene Silencing / RNA interference / Mutation / DNA methylation / Oryza Sativa / Arabidopsis / Chromatin / Amino Acid Sequence / Base Sequence / Mutation / DNA methylation / Oryza Sativa / Arabidopsis / Chromatin / Amino Acid Sequence / Base Sequence

Chromatin condensation during Scrobicularia plana spermiogenesis: a controlled and comparative enzymatic ultracytochemical study

Electron Microscopy / Comparative Study / Spermatogenesis / Animals / Male / Mollusca / Medical Physiology / Enzyme / Chromatin / Cell nucleus / Adenylate Kinase / Enzyme activity / Acrosome / Focal Point / Nucleotides / Biochemistry and cell biology / Mollusca / Medical Physiology / Enzyme / Chromatin / Cell nucleus / Adenylate Kinase / Enzyme activity / Acrosome / Focal Point / Nucleotides / Biochemistry and cell biology

Two-dimensional spreads of synaptonemal complexes from solanaceous plants

Genetics / Agricultural Biotechnology / Euchromatin / Regression Analysis / Genome / Tomato / Genetic linkage analysis / Spatial Distribution / Chromatin / High Resolution / Synaptonemal Complex / Genetic Recombination / Chi Square Distribution / Lycopersicon esculentum / Heterochromatin / Genetic Linkage Map / Tomato / Genetic linkage analysis / Spatial Distribution / Chromatin / High Resolution / Synaptonemal Complex / Genetic Recombination / Chi Square Distribution / Lycopersicon esculentum / Heterochromatin / Genetic Linkage Map

Polycomb group protein complexes exchange rapidly in living Drosophila

Drosophila melanogaster / Development / Biological Sciences / Computer Simulation / Diffusion / Animals / Chromatin / Protein Complex Detection / Cell nucleus / Time Factors / Larva / Protein Binding / Salivary Glands / Wing / Animals / Chromatin / Protein Complex Detection / Cell nucleus / Time Factors / Larva / Protein Binding / Salivary Glands / Wing
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