Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Toxin-antitoxin_system> ?p ?o }
- Toxin-antitoxin_system abstract "A toxin-antitoxin system is a set of two or more closely linked genes that together encode both a protein 'poison' and a corresponding 'antidote'. When these systems are contained on plasmids – transferable genetic elements – they ensure that only the daughter cells that inherit the plasmid survive after cell division. If the plasmid is absent in a daughter cell, the unstable anti-toxin is degraded and the stable toxic protein kills the new cell; this is known as 'post-segregational killing' (PSK). Toxin-antitoxin systems are widely distributed in prokaryotes, and organisms often have them in multiple copies.Toxin-antitoxin systems are typically classified according to how the antitoxin neutralises the toxin. In a type I toxin-antitoxin system, the translation of messenger RNA (mRNA) that encodes the toxin is inhibited by the binding of a small non-coding RNA antitoxin to the mRNA. The protein toxin in a type II system is inhibited post-translationally by the binding of another protein antitoxin. A single example of a type III toxin-antitoxin system has been described whereby a protein toxin is bound directly by an RNA molecule. Toxin-antitoxin genes are often transferred through horizontal gene transfer and are associated with pathogenic bacteria, having been found on plasmids conferring antibiotic resistance and virulence.Chromosomal toxin-antitoxin systems also exist, some of which perform cell functions such as responding to stresses, causing cell cycle arrest and bringing about programmed cell death. In evolutionary terms, toxin-antitoxin systems can be considered selfish DNA in that the purpose of the systems are to replicate, regardless of whether they benefit the host organism or not. Some have proposed adaptive theories to explain the evolution of toxin-antitoxin systems; for example, chromosomal toxin-antitoxin systems could have evolved to prevent the inheritance of large deletions of the host genome. Toxin-antitoxin systems have several biotechnological applications, such as a method of maintaining plasmids in cell lines, targets for antibiotics, and as positive selection vectors.".
- Toxin-antitoxin_system symbol "ToxN, type III toxin-antitoxin system".
- Toxin-antitoxin_system thumbnail Toxin-antitoxin_inheritance.png?width=300.
- Toxin-antitoxin_system wikiPageExternalLink index.php?page=home.
- Toxin-antitoxin_system wikiPageID "28335087".
- Toxin-antitoxin_system wikiPageLength "40835".
- Toxin-antitoxin_system wikiPageOutDegree "155".
- Toxin-antitoxin_system wikiPageRevisionID "680427880".
- Toxin-antitoxin_system wikiPageWikiLink 3.
- Toxin-antitoxin_system wikiPageWikiLink 5.
- Toxin-antitoxin_system wikiPageWikiLink Addiction_module.
- Toxin-antitoxin_system wikiPageWikiLink Altruism.
- Toxin-antitoxin_system wikiPageWikiLink Amino_acid.
- Toxin-antitoxin_system wikiPageWikiLink Antibiotic.
- Toxin-antitoxin_system wikiPageWikiLink Antibiotic_resistance.
- Toxin-antitoxin_system wikiPageWikiLink Antibiotics.
- Toxin-antitoxin_system wikiPageWikiLink Antimicrobial_resistance.
- Toxin-antitoxin_system wikiPageWikiLink Archaea.
- Toxin-antitoxin_system wikiPageWikiLink Bacillus_subtilis.
- Toxin-antitoxin_system wikiPageWikiLink Bacterial_colony.
- Toxin-antitoxin_system wikiPageWikiLink Bactericide.
- Toxin-antitoxin_system wikiPageWikiLink Bacteriophage.
- Toxin-antitoxin_system wikiPageWikiLink Bacteriostatic_agent.
- Toxin-antitoxin_system wikiPageWikiLink Base-pairing.
- Toxin-antitoxin_system wikiPageWikiLink Base_pair.
- Toxin-antitoxin_system wikiPageWikiLink Beta-galactosidase.
- Toxin-antitoxin_system wikiPageWikiLink Bioinformatics.
- Toxin-antitoxin_system wikiPageWikiLink Biotechnology.
- Toxin-antitoxin_system wikiPageWikiLink Category:Non-coding_RNA.
- Toxin-antitoxin_system wikiPageWikiLink Category:Plasmids.
- Toxin-antitoxin_system wikiPageWikiLink Category:RNA-binding_proteins.
- Toxin-antitoxin_system wikiPageWikiLink Category:Toxins.
- Toxin-antitoxin_system wikiPageWikiLink Caulobacter_crescentus.
- Toxin-antitoxin_system wikiPageWikiLink CcdB_Type_II_Toxin-antitoxin_system.
- Toxin-antitoxin_system wikiPageWikiLink CcdB.
- Toxin-antitoxin_system wikiPageWikiLink Cell_culture.
- Toxin-antitoxin_system wikiPageWikiLink Cell_cycle.
- Toxin-antitoxin_system wikiPageWikiLink Cell_division.
- Toxin-antitoxin_system wikiPageWikiLink Cell_membrane.
- Toxin-antitoxin_system wikiPageWikiLink Chromosome.
- Toxin-antitoxin_system wikiPageWikiLink Cistron.
- Toxin-antitoxin_system wikiPageWikiLink Cloning.
- Toxin-antitoxin_system wikiPageWikiLink Colony_(biology).
- Toxin-antitoxin_system wikiPageWikiLink Competition_(biology).
- Toxin-antitoxin_system wikiPageWikiLink Complementary_DNA.
- Toxin-antitoxin_system wikiPageWikiLink Computer_modelling.
- Toxin-antitoxin_system wikiPageWikiLink Computer_simulation.
- Toxin-antitoxin_system wikiPageWikiLink Copy-number_variation.
- Toxin-antitoxin_system wikiPageWikiLink Crystallography.
- Toxin-antitoxin_system wikiPageWikiLink DNA_gyrase.
- Toxin-antitoxin_system wikiPageWikiLink DNA_repair.
- Toxin-antitoxin_system wikiPageWikiLink Deletion_(genetics).
- Toxin-antitoxin_system wikiPageWikiLink Developmental_biology.
- Toxin-antitoxin_system wikiPageWikiLink Dickeya_dadantii.
- Toxin-antitoxin_system wikiPageWikiLink Directionality_(molecular_biology).
- Toxin-antitoxin_system wikiPageWikiLink Downregulation_and_upregulation.
- Toxin-antitoxin_system wikiPageWikiLink Endonuclease.
- Toxin-antitoxin_system wikiPageWikiLink Enterobacteriaceae.
- Toxin-antitoxin_system wikiPageWikiLink Erwinia_chrysanthemi.
- Toxin-antitoxin_system wikiPageWikiLink Escherichia_coli.
- Toxin-antitoxin_system wikiPageWikiLink Evolution.
- Toxin-antitoxin_system wikiPageWikiLink F_plasmid.
- Toxin-antitoxin_system wikiPageWikiLink Fertility_factor.
- Toxin-antitoxin_system wikiPageWikiLink File:Hok_sok_system_R1_plasmid_present.gif.
- Toxin-antitoxin_system wikiPageWikiLink Fitness_(biology).
- Toxin-antitoxin_system wikiPageWikiLink FlmA-FlmB_toxin-antitoxin_system.
- Toxin-antitoxin_system wikiPageWikiLink FlmB_RNA.
- Toxin-antitoxin_system wikiPageWikiLink GTPase.
- Toxin-antitoxin_system wikiPageWikiLink Gene.
- Toxin-antitoxin_system wikiPageWikiLink Gene-centered_view_of_evolution.
- Toxin-antitoxin_system wikiPageWikiLink Gene_centered_view_of_evolution.
- Toxin-antitoxin_system wikiPageWikiLink Gene_insertion.
- Toxin-antitoxin_system wikiPageWikiLink Genetic_recombination.
- Toxin-antitoxin_system wikiPageWikiLink Genetically_modified_organism.
- Toxin-antitoxin_system wikiPageWikiLink Genome.
- Toxin-antitoxin_system wikiPageWikiLink Gram-negative_bacteria.
- Toxin-antitoxin_system wikiPageWikiLink Gram-positive_bacteria.
- Toxin-antitoxin_system wikiPageWikiLink Growth_medium.
- Toxin-antitoxin_system wikiPageWikiLink sok_system.
- Toxin-antitoxin_system wikiPageWikiLink Homology_(biology).
- Toxin-antitoxin_system wikiPageWikiLink Horizontal_gene_transfer.
- Toxin-antitoxin_system wikiPageWikiLink Hydrolysis.
- Toxin-antitoxin_system wikiPageWikiLink Hydrophobe.
- Toxin-antitoxin_system wikiPageWikiLink Hydrophobic.
- Toxin-antitoxin_system wikiPageWikiLink Inclusive_fitness.
- Toxin-antitoxin_system wikiPageWikiLink Industrial_fermentation.
- Toxin-antitoxin_system wikiPageWikiLink Insertion_(genetics).
- Toxin-antitoxin_system wikiPageWikiLink Interferase.
- Toxin-antitoxin_system wikiPageWikiLink Labile.
- Toxin-antitoxin_system wikiPageWikiLink Lability.
- Toxin-antitoxin_system wikiPageWikiLink Laboratory.
- Toxin-antitoxin_system wikiPageWikiLink LdrD-RdlD_toxin-antitoxin_system.
- Toxin-antitoxin_system wikiPageWikiLink MRNA.
- Toxin-antitoxin_system wikiPageWikiLink Mendelian_inheritance.
- Toxin-antitoxin_system wikiPageWikiLink Messenger_RNA.
- Toxin-antitoxin_system wikiPageWikiLink Microorganism.
- Toxin-antitoxin_system wikiPageWikiLink Multi-drug_resistance.
- Toxin-antitoxin_system wikiPageWikiLink Multicellular_organism.
- Toxin-antitoxin_system wikiPageWikiLink Multidrug_tolerance.
- Toxin-antitoxin_system wikiPageWikiLink Multiple_drug_resistance.