PPT-Lecture 1 – Phylogenetics and Systematics

Mayr the theory and practice of classifying organisms a Taxonomy includes species descriptions taxonomic keys and diagnoses b Taxonomy includes identification of natural groups and biological classes. OUTGROUP SEQUENCES phylogenetics,sequences thatare known a priorito be moredistantly related to the othersequences in the analysis (theingroup sequences) than theingroup sequences are to eachother.COD Phylogenetics of wigeons and allies (Anatidae: ): the importance of sampling multiple loci and multiple individualsrey L. Peters, Kevin G. McCracken, Yuri N. Zhuravlev, Yi Lu, Robert E. WilsonKevin P. Methods and applications. Divya. B.. PK. lab, . CES. , . IISc. Quantifying species diversity. Captures evolutionary history. Uses molecular data – DNA sequence. Workshop on Molecular Phylogenetics 2014, IISc. OUTGROUP SEQUENCES phylogenetics,sequences thatare known a priorito be moredistantly related to the othersequences in the analysis (theingroup sequences) than theingroup sequences are to eachother.COD Journal of Systematics and Evolution Vol. 47 No. 1 2009 Floral characters, pollen number, pollen histochemistry and pollen viability of investigated species Sizes of anther sacs (mm) histochemist ARTICLE IN PRESS Please cite this article in press as: Calvi midwest. Nicholas LeBlanc, Lillian Garber, and Angela . Orshinsky. Department of Plant Pathology University of Minnesota, Twin Cities MN, USA. Motivation for studying tomato leaf mold in the Vegetable Pathology Lab . Tandy Warnow. The University of Illinois at Urbana-Champaign. Orangutan. Gorilla. Chimpanzee. Human. From the Tree of the Life Website,. University of Arizona. Phylogeny. (evolutionary tree). DNA Sequence Evolution. Section 1 - Biodiversity. Biologists have named and classified almost 2 million species. They believe the total is much greater.. Various methods of classification have been used to organize their knowledge of the tremendous number of species. Species have been placed in categories based on particular characteristics.. 植物型態 . Plant Morphology. 國立臺灣大學 森林環境暨資源學系 鍾國芳 . (. Kuo. -Fang Chung) . School of Forestry and Resource Conservation, National Taiwan University. 【. 本著作除另有註明外，採取. Claire Bowern, . Yale University:. . claire.bowern@yale.edu. UC Berkeley, May, 2016. Today: Evolutionary approaches to language change. General discussion of ‘evolutionary’ modeling. What is phylogenetics?. Mark Ragan. Institute for Molecular Bioscience. and. . School of Information Technology & Electrical Engineering. The University of Queensland, Brisbane, Australia. IPAM Workshop on Multiple Sequence Alignment. Katja. . Nowick. Group Leader. “. TFome. and . Transcriptome. Evolution”. Bioinformatics Group. Paul-. Flechsig. -Institute for Brain Research. University Leipzig. Tree = a biological organism. Dr. EP de Villiers. Adapted from: http://. viralzone.expasy.org. / . Tree basics. The . Concept of . Phylogenetic Tree. . Trees . Capture Major Events in a Species' Existence . A tree . is composed of Leaves, Branches, and Inner Nodes .