PPT-Phylogenetic Trees

Dwyane George February 24 2015 18434 Outline Introduction amp Motivation Definition Algorithm amp Proof of Correctness Unweighted Pair Group Method with Arithmetic Mean UPGMA Algorithm Runtime. Tools. Tara and . Pawel. Concept Map. Start with Known Sequence. Download MEGA (Molecular Evolutionary Genetics Analysis). http://www.megasoftware.net/. Use MEGA Web Browser to Find Related Sequences. sequence . alignments . Kyrylo. . Bessonov. November 26th, 2013. Talk plan . How to build phylogenetic trees of types. Unrooted. Rooted. Context . comparison of viral proteins of dengue virus. Examples on phylogenetic tree building. Spring . 2014. Outline. Systematics. Phenetics (brief review). Phylogenetics & Characters. Evolutionary Trees. Systematics. Science of organismal diversity.. Discovery, description and interpretation of biological diversity.. Represent traits that are either derived or lost due to evolution . definitions. evolutionary history of a species or group of species. discipline focused on classifying organisms & determining their evolutionary relationships. Methods. Dr Laura Emery . Laura.Emery@ebi.ac.uk. www.ebi.ac.uk. /training. Objectives. After this . tutorial you . should be able to. …. Discuss . a range of . methods for . phylogenetic . inference, their advantages. Phylogenies. Dr Laura Emery . Laura.Emery@ebi.ac.uk. www.ebi.ac.uk. /training. Objectives. After this tutorial you should be able to…. Use essential phylogenetic . terminology . effectively. Discuss aspects of phylogenies and their implications for phylogenetic . Phylogenetics . Phylogenetics. is the study of evolutionary relationships among a group of organisms.. Phylogenetic analysis . is the means of . inferring or estimating these relationships.. The result of phylogenetic studies is a hypothesis about the evolutionary history of taxonomic groups: their . Introduction to evolution. Introduction to phylogenetic trees. Build a phylogeny 1. Build a phylogeny 2. Applying phylogenetic trees. Learning objectives. Be able to read a phylogenetic trees and predict evolutionary relationships. Assis FL, Borges IA, Mesquita VS, Ferreira PC, Trindade GS, Kroon EG, et al. Vaccinia Virus in Household Environment during Bovine Vaccinia Outbreak, Brazil. Emerg Infect Dis. 2013;19(12):2045-2047. https://doi.org/10.3201/eid1912.120937. Daniel Money And Simon Whelan. ~Anusha . Sura. What is this?. A phylogenetic tree or evolutionary tree is a branching diagram or "tree" showing the inferred evolutionary relationships among various biological species or other entities.. Tandy Warnow. Department of Computer Science. The Computational Historical Linguistics Project. http://. tandy.cs.illinois.edu. /. histling.html. Collaboration with Don . Ringe. began. in 1994; 17 papers since then, and two . Jasmin . sutkovic. What are those?. Phylogenetic trees . represent . the evolutionary relationships among a set of organisms or groups of . organisms. These organisms are c. alled. . taxa (singular: taxon) that are believed to have a common ancestor. Kim K, Yi J, Oh W, Kim N, Choi S, Choe P, et al. Human Granulocytic Anaplasmosis, South Korea, 2013. Emerg Infect Dis. 2014;20(10):1708-1711. https://doi.org/10.3201/eid2010.131680. Terminology. phylogeny . evolutionary history of a species or group of species. systematics. . classifying and determining evolutionary relationships of organisms . taxonomy . classifying and naming of organisms.