Fitch-Margoliash phylogenetic tree

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• Walter M. Fitch — Walter Monroe Fitch (* 21. Mai 1929 in San Diego; † 10. März 2011 in Irvine, Kalifornien) war ein US amerikanischer Molekularbiologe und Evolutions Forscher. Er gilt als Begründer der Molekularen Phylogenie.[1] Walter Fitch erwarb an der… …   Deutsch Wikipedia

• Walter M. Fitch — is professor of molecular evolution at the University of California, Irvine. He is also a member of the National Academy of Sciences, the American Philosophical Society, and the American Association for the Advancement of Science, and is a… …   Wikipedia

• Computational phylogenetics — is the application of computational algorithms, methods and programs to phylogenetic analyses. The goal is to assemble a phylogenetic tree representing a hypothesis about the evolutionary ancestry of a set of genes, species, or other taxa. For… …   Wikipedia

• Distance matrices in phylogeny — Distance matrices are used in phylogeny as non parametric distance methods were originally applied to phenetic data using a matrix of pairwise distances. These distances are then reconciled to produce a tree (a phylogram, with informative branch… …   Wikipedia

• Least squares inference in phylogeny — generates a phylogenetic tree based on anobserved matrix of pairwise genetic distances andoptionally a weightmatrix. The goal is to find a tree which satisfies the distance constraints asbest as possible.Ordinary and weighted least squaresThe… …   Wikipedia

• Molecular phylogenetics — (pronounced /məˈlɛkjʊlər faɪlɵdʒɪˈnɛtɪks/) is the analysis of hereditary molecular differences, mainly in DNA sequences, to gain information on an organism s evolutionary relationships. The result of a molecular phylogenetic analysis is… …   Wikipedia

• Origin of language — The origin of language is the emergence of language in the human species. This is a highly controversial topic, empirical evidence being so limited that many regard it as unsuitable for serious scholars. In 1866, the Linguistic Society of Paris… …   Wikipedia

• Molecular evolution — Part of a series on Evolutionary Biology …   Wikipedia

• Phylogenetischer Baum — basierend auf rRNA Genen Ein phylogenetischer Baum ist ein Baum, der die evolutionären Beziehungen zwischen verschiedenen Arten oder anderen Einheiten, von denen man vermutet, dass sie einen gemeinsamen Vorfahren besitzen, darstellt. Damit ist… …   Deutsch Wikipedia