Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Most_recent_common_ancestor> ?p ?o }
- Most_recent_common_ancestor abstract "In biology, the most recent common ancestor (MRCA) of any set of organisms is the most recent individual from which all organisms in a group are directly descended. The term is often applied to human genealogy.The MRCA of a set of individuals can sometimes be determined by referring to an established pedigree.However, in general, it is impossible to identify the specific MRCA of a large set of individuals, but an estimate of the time at which the MRCA lived can often be given. Such time to MRCA (TMRCA) estimates can be given based on DNA test results and established mutation rates as practiced in genetic genealogy, or by reference to a non-genetic, mathematical model or computer simulation. Assuming that no genetically isolated human populations remain, the human MRCA may have lived 2,000 to 4,000 years ago. This estimate is based on a non-genetic, mathematical model that assumes random mating and does not take into account important aspects of human population substructure such as assortative mating and historical geographical constraints on interbreeding.The term MRCA is usually used to describe a common ancestor of individuals within a species. It can also be used to describe a common ancestor between species. To avoid confusion, last common ancestor (LCA) or the equivalent term concestor is sometimes used in place of MRCA when discussing ancestry between species.The term MRCA may also be used to identify a common ancestor between a set of organisms via specific gene pathways. The TMRCA in the case of gene pathways will be different depending on how restrictive the choice of genes is. Choosing a very restrictive gene such as mtDNA, which is inherited only along the female lineage Mitochondrial Eve or the male equivalent Y-chromosomal Adam are examples of such MRCAs, which yields TMRCA estimates orders of magnitude further back in time than TMRCA if any possible line of descendancy is allowed. Such genealogies in reality trace ancestry of individual genes, not organisms. As a result, TMRCA estimates for genetic MRCAs are necessarily greater than those for MRCAs of organisms.".
- Most_recent_common_ancestor thumbnail MtDNA-MRCA-generations-Evolution.svg?width=300.
- Most_recent_common_ancestor wikiPageExternalLink 897.pdf.
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- Most_recent_common_ancestor wikiPageRevisionID "680487381".
- Most_recent_common_ancestor wikiPageWikiLink 95%25_confidence_interval.
- Most_recent_common_ancestor wikiPageWikiLink Aboriginal_Australians.
- Most_recent_common_ancestor wikiPageWikiLink Age_of_Discovery.
- Most_recent_common_ancestor wikiPageWikiLink Allogamy.
- Most_recent_common_ancestor wikiPageWikiLink Archaea.
- Most_recent_common_ancestor wikiPageWikiLink Assortative_mating.
- Most_recent_common_ancestor wikiPageWikiLink Autosomal_chromosome.
- Most_recent_common_ancestor wikiPageWikiLink Autosome.
- Most_recent_common_ancestor wikiPageWikiLink BBC_One.
- Most_recent_common_ancestor wikiPageWikiLink Bacteria.
- Most_recent_common_ancestor wikiPageWikiLink Binary_tree.
- Most_recent_common_ancestor wikiPageWikiLink Biology.
- Most_recent_common_ancestor wikiPageWikiLink Bonobo.
- Most_recent_common_ancestor wikiPageWikiLink Category:Evolutionary_biology.
- Most_recent_common_ancestor wikiPageWikiLink Category:Genealogy.
- Most_recent_common_ancestor wikiPageWikiLink Category:Genetic_genealogy.
- Most_recent_common_ancestor wikiPageWikiLink Category:Human_evolution.
- Most_recent_common_ancestor wikiPageWikiLink Category:Phylogenetics.
- Most_recent_common_ancestor wikiPageWikiLink Category:Population_genetics.
- Most_recent_common_ancestor wikiPageWikiLink Category:Recent_African_origin_of_modern_humans.
- Most_recent_common_ancestor wikiPageWikiLink Chimpanzee.
- Most_recent_common_ancestor wikiPageWikiLink Chromatid.
- Most_recent_common_ancestor wikiPageWikiLink Chromatids.
- Most_recent_common_ancestor wikiPageWikiLink Chromosomal_crossover.
- Most_recent_common_ancestor wikiPageWikiLink Clade.
- Most_recent_common_ancestor wikiPageWikiLink Coalescent_theory.
- Most_recent_common_ancestor wikiPageWikiLink Colin_Tudge.
- Most_recent_common_ancestor wikiPageWikiLink Common_descent.
- Most_recent_common_ancestor wikiPageWikiLink Confidence_interval.
- Most_recent_common_ancestor wikiPageWikiLink Cultural_diffusion.
- Most_recent_common_ancestor wikiPageWikiLink Darwinius.
- Most_recent_common_ancestor wikiPageWikiLink Demic_diffusion.
- Most_recent_common_ancestor wikiPageWikiLink Descent_from_Genghis_Khan.
- Most_recent_common_ancestor wikiPageWikiLink Directed_acyclic_graph.
- Most_recent_common_ancestor wikiPageWikiLink Discovery_Channel.
- Most_recent_common_ancestor wikiPageWikiLink Domain_(biology).
- Most_recent_common_ancestor wikiPageWikiLink Early_modern.
- Most_recent_common_ancestor wikiPageWikiLink Early_modern_period.
- Most_recent_common_ancestor wikiPageWikiLink Eukaryote.
- Most_recent_common_ancestor wikiPageWikiLink Exponential_growth.
- Most_recent_common_ancestor wikiPageWikiLink Gene.
- Most_recent_common_ancestor wikiPageWikiLink Genealogical_DNA_test.
- Most_recent_common_ancestor wikiPageWikiLink Genealogy.
- Most_recent_common_ancestor wikiPageWikiLink Genetic_distance.
- Most_recent_common_ancestor wikiPageWikiLink Genetic_genealogy.
- Most_recent_common_ancestor wikiPageWikiLink Genetic_recombination.
- Most_recent_common_ancestor wikiPageWikiLink Gorilla.
- Most_recent_common_ancestor wikiPageWikiLink Haplogroup.
- Most_recent_common_ancestor wikiPageWikiLink Haplotype.
- Most_recent_common_ancestor wikiPageWikiLink Haplotypes.
- Most_recent_common_ancestor wikiPageWikiLink High_Middle_Ages.
- Most_recent_common_ancestor wikiPageWikiLink History_(TV_channel).
- Most_recent_common_ancestor wikiPageWikiLink History_(U.S._TV_channel).
- Most_recent_common_ancestor wikiPageWikiLink Human.
- Most_recent_common_ancestor wikiPageWikiLink Human_Y-chromosome_DNA_haplogroup.
- Most_recent_common_ancestor wikiPageWikiLink Human_evolution.
- Most_recent_common_ancestor wikiPageWikiLink Human_migration.
- Most_recent_common_ancestor wikiPageWikiLink Identical_ancestors_point.
- Most_recent_common_ancestor wikiPageWikiLink Independent_assortment.
- Most_recent_common_ancestor wikiPageWikiLink Last_universal_ancestor.
- Most_recent_common_ancestor wikiPageWikiLink Locus_(genetics).
- Most_recent_common_ancestor wikiPageWikiLink Lowest_common_ancestor.
- Most_recent_common_ancestor wikiPageWikiLink Matrilineal.
- Most_recent_common_ancestor wikiPageWikiLink Matrilineality.
- Most_recent_common_ancestor wikiPageWikiLink Meiosis.
- Most_recent_common_ancestor wikiPageWikiLink Mendelian_inheritance.
- Most_recent_common_ancestor wikiPageWikiLink Microsatellite.
- Most_recent_common_ancestor wikiPageWikiLink Microsatellite_(genetics).
- Most_recent_common_ancestor wikiPageWikiLink Mitochondrial_DNA.
- Most_recent_common_ancestor wikiPageWikiLink Mitochondrial_Eve.
- Most_recent_common_ancestor wikiPageWikiLink Mutation_rate.
- Most_recent_common_ancestor wikiPageWikiLink National_Geographic_Channel.
- Most_recent_common_ancestor wikiPageWikiLink Nature_(journal).
- Most_recent_common_ancestor wikiPageWikiLink Neolithic_Europe.
- Most_recent_common_ancestor wikiPageWikiLink Nuclear_DNA.
- Most_recent_common_ancestor wikiPageWikiLink Observational_error.
- Most_recent_common_ancestor wikiPageWikiLink Orangutan.
- Most_recent_common_ancestor wikiPageWikiLink Organism.
- Most_recent_common_ancestor wikiPageWikiLink PBS.
- Most_recent_common_ancestor wikiPageWikiLink Panmixia.
- Most_recent_common_ancestor wikiPageWikiLink Patrilineality.
- Most_recent_common_ancestor wikiPageWikiLink Pedigree_chart.
- Most_recent_common_ancestor wikiPageWikiLink Pedigree_collapse.
- Most_recent_common_ancestor wikiPageWikiLink Phylogenetic_tree.
- Most_recent_common_ancestor wikiPageWikiLink Population_bottleneck.
- Most_recent_common_ancestor wikiPageWikiLink Richard_Dawkins.
- Most_recent_common_ancestor wikiPageWikiLink Sentinelese_people.
- Most_recent_common_ancestor wikiPageWikiLink Sexual_reproduction.
- Most_recent_common_ancestor wikiPageWikiLink Ship_of_Theseus.
- Most_recent_common_ancestor wikiPageWikiLink Ship_of_Theseus_paradox.