0000000000336549

AUTHOR

Alfonso Muñoz-pomer

showing 3 related works from this author

GyDB mobilomics: LTR retroelements and integrase-related transposons of the pea aphid Acyrthosiphon pisum genome

2011

[EN] The Gypsy Database concerning Mobile Genetic Elements (release 2.0) is a wiki-style project devoted to the phylogenetic classification of LTR retroelements and their viral and host gene relatives characterized from distinct organisms. Furthermore, GyDB 2.0 is concerned with studying mobile elements within genomes. Therefore, an in-progress repository was created for databases with annotations of mobile genetic elements from particular genomes. This repository is called Mobilomics and the first uploaded database contains 549 LTR retroelements and related transposases which have been annotated from the genome of the Pea aphid Acyrthosiphon pisum. Mobilomics is accessible from the GyDB 2.…

Transposable elementGeneticsBel/PaoCIN1Biologybiology.organism_classificationBiochemistryGenomeIntegraseAcyrthosiphon pisumTy3/GypsyGinger2Geneticsbiology.proteinGinger1ORGANIZACION DE EMPRESASMobilomeMobilomeMobile genetic elementsLetter to the EditorLENGUAJES Y SISTEMAS INFORMATICOSTransposasePhylogenetic nomenclature
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Network dynamics of eukaryotic LTR retroelements beyond phylogenetic trees

2009

Abstract Background Sequencing projects have allowed diverse retroviruses and LTR retrotransposons from different eukaryotic organisms to be characterized. It is known that retroviruses and other retro-transcribing viruses evolve from LTR retrotransposons and that this whole system clusters into five families: Ty3/Gypsy, Retroviridae, Ty1/Copia, Bel/Pao and Caulimoviridae. Phylogenetic analyses usually show that these split into multiple distinct lineages but what is yet to be understood is how deep evolution occurred in this system. Results We combined phylogenetic and graph analyses to investigate the history of LTR retroelements both as a tree and as a network. We used 268 non-redundant …

Genetic MarkersRetroelementsvirusesImmunologyGene regulatory networkRetrotransposonCaulimoviridaeBiologyGenomeGeneral Biochemistry Genetics and Molecular BiologyEvolution MolecularPhylogeneticsAnimalsGene Regulatory Networkslcsh:QH301-705.5Ecology Evolution Behavior and SystematicsPhylogenyGeneticsGenomePhylogenetic treeAgricultural and Biological Sciences(all)Biochemistry Genetics and Molecular Biology(all)Applied MathematicsResearchfungiTerminal Repeat Sequencesfood and beveragesEukaryotabiology.organism_classificationLong terminal repeatPhenotypeRetroviridaelcsh:Biology (General)Evolutionary biologyPhylogenetic PatternModeling and SimulationCaulimoviridaeGeneral Agricultural and Biological SciencesBiology Direct
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The gypsy database (GyDB) of mobile genetic elements: release 2.0

2011

This article introduces the second release of the Gypsy Database of Mobile Genetic Elements (GyDB 2.0): a research project devoted to the evolutionary dynamics of viruses and transposable elements based on their phylogenetic classification (per lineage and protein domain). The Gypsy Database (GyDB) is a long-term project that is continuously progressing, and that owing to the high molecular diversity of mobile elements requires to be completed in several stages. GyDB 2.0 has been powered with a wiki to allow other researchers participate in the project. The current database stage and scope are long terminal repeats (LTR) retroelements and relatives. GyDB 2.0 is an update based on the analys…

0106 biological sciencesProtein domainretroelementsLineage (evolution)[SDV]Life Sciences [q-bio]Retroviridae ProteinsCaulimoviridaeEukaryote evolutioncomputer.software_genrephylogeny01 natural sciencesDatabases GeneticRefSeqPhylogenyPriority journalbase de données0303 health sciencesRetrovirusPhylogenetic treeDatabaseSequence analysisdatabases geneticArticlesClassificationChemistryGenetic lineRetroelementsGenetic databaseComputer programBiologyArticleMobile genetic element03 medical and health sciencesLong terminal repeatWeb pagephylogénieVirus proteinGeneticsLife Science[SDV.BV]Life Sciences [q-bio]/Vegetal BiologyAccess to informationTransposon030304 developmental biologyretroelements;phylogeny;software;terminal repeat sequences;databases geneticHidden Markov modelCauliflower mosaic virusCaulimovirussoftwareRetroposonTerminal Repeat SequencesDNA structureInterspersed Repetitive Sequencesterminal repeat sequencesNonhumanRetroviridaeData analysis softwareGenetic variabilityMobile genetic elementscomputerLENGUAJES Y SISTEMAS INFORMATICOSSoftware010606 plant biology & botanyPhylogenetic nomenclaturePhylogenetic tree
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