PPT-Phylogenetic Analysis – Part I

Spring 2014 Outline Systematics Phenetics brief review Phylogenetics amp Characters Evolutionary Trees Systematics Science of organismal diversity Discovery description and interpretation of biological diversity. Losos Museum of Comparative Zoology and Department of Organismic and Evolutionary Biology Harvard University 26 Oxford Street Cambridge MA 02138 USA Correspondence Email jlososoebharvardedu Abstract Ecologists are increasingly adopting an evolutiona N YA RI B RETT W B ENZ K NUD A J 57560NSSON J ON JELDSA R OBERT G M OYLE Submitted 17 February 2009 Accepted 15 May 2009 doi101111j14636409200900397x Nya ri A S Benz B W J57592nsson K A Fjeldsa J Moyle R G 2009 Phylogenetic relations Central question in community ecology. What processes are responsible for the identity and relative abundances of co-occurring species in local assemblages?. What is the relative importance of different ecological processes in structuring communities. 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. The world comes in fragments. Species abundance matrix . M. Phylogenetic distance matrix . P. Species trait matrix . T. Environmental variable matrix . V. Interdepen-dence. matrix . X. Species. Species. 9. Studying . Lineages. For Conservation. What types of biodiversity have you learned about so far?. Phylogenetic. . diversity. is the variation between taxa on a tree.. Read the introduction.. How does evidence about phylogenetic relationships assist evolutionary biologists and conservationists in making sustainable conservation decisions?. 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. Dr Laura Emery . Laura.Emery@ebi.ac.uk. www.ebi.ac.uk. Objectives. After this . tutorial you . should be able to. …. Discuss . a range of . methods for . phylogenetic . inference, their advantages. Dr Laura Emery . Laura.Emery@ebi.ac.uk. www.ebi.ac.uk. Objectives. After this . tutorial you . should be able to. …. Discuss . the impact of a range of biological phenomena upon phylogenetic . inference. 69 brought to you by CORE View metadata, citation and similar papers at core.ac.uk B. BRUVO-MAĐARIĆ: Molekularne �logenetske metode u entomologiji – nove spoznaje u evolucijskim odnosi Takada N, Fujita H, Kawabata H, Takajo I, Sakata A, Takano A, et al. Spotted Fever Group Rickettsia sp. Closely Related to R. japonica, Thailand. Emerg Infect Dis. 2009;15(4):610-611. https://doi.org/10.3201/eid1504.071271. 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 . 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. Guan D, Li W, Su J, Fang L, Takeda N, Wakita T, et al. Asian Musk Shrew as a Reservoir of Rat Hepatitis E Virus, China. Emerg Infect Dis. 2013;19(8):1341-1343. https://doi.org/10.3201/eid1908.130069.