PPT-Phylogeny - based on whole genome data

Johanne Ahrenfeldt PhD Student Overview What is Phylogeny How has it been used in the past Advantages of WGS based phylogeny Vibrio cholerae case BREAK How are we using it CSI phylogeny amp . 4http://www.ific.org,http://www.cfsan.fda.gov/˜dms/foodic.html5http://www.google.com patternfreq. part inftheg? whole 488 part forfuseinjmakingg? whole 129 part -fortied whole 74 part from whole - based on whole genome data. Johanne Ahrenfeldt . Research Assistant. Overview. What is Phylogeny and what can it be used for. S. ingle . N. ucleotide . P. olymorphism (SNP) methods. - . snpTree. . Phylogeny. The evolutionary history of a species or group of species. . Convergent Evolution. A process in which species from different evolutionary branches may come to resemble each other if they live in similar environments and natural selection favored similar adaptions.. Systematics. Phylogeny. Phylon. = tribe, . geny. . = genesis or origin. The evolutionary history of a species or a group of related species.. Investigating the Tree of Life. Phylogeny: the evolutionary history of a species or group of species. Investigating the Tree of Life. Legless lizards have evolved independently in several different groups. Figure 26.1. Phylogeny. is the evolutionary history of a species or group of related species. For example, a phylogeny shows that legless lizards and snakes evolved from different lineages of legged lizards. Tandy Warnow. The University of Illinois at Urbana-Champaign. Brief history. We met in 1992, when I was working in the Discrete Algorithms Group at Sandia National Labs.. I moved to the University of Pennsylvania in 1993, then to the University of Texas at Austin in 1999. No papers yet. Genome: the total number of genes in an individual.. Human Genome- approx. 20,000 genes on the 46 human chromosomes.. Human Genome Project (HGP). Ongoing effort to completely map and sequence our genome.. Objective. SWBAT explain and demonstrate that organisms share many conserved core processes and features that evolved and are widely distributed among organisms today.. Agenda. Chapter 25 Quiz. Chapter 26 notes: sections 26.1, 26.2, and 26.3. Whole Genome Sequencing for Epidemiologists – A Brief Introduction Joel R Sevinsky , PhD Microbial genomes Common isolate identification techniques using molecular biology Whole genome sequencing (WGS) Howard University Virtual ACD Meeting March 28 2014 Enabled ACD review of HeLa Working Group finding in a Consistent with Working Group finding the ACD recommended that Dr Collins accept 8 requests an 1 Ascaris whole mtDNA 1 genomes 2 3 4 5 Peter Nejsum a ,b , * , 1 , Mohamed B. F. Hawash c , 1 , Martha Betson d , J. Russell Stothard e , Robin B. 6 Gasser f , Lee O. Andersen g 7 8 a Departme . Streptomycetaceae. Alan Ward. Motivation. Streptomyces . taxonomy. 16S. Whole genome sequencing. A bigger 16S phylogeny. Where is the diversity. The type strains. Nasser Ben Qasem . 503-Biology . WIU . Turtles.  are . reptiles . of the . order . Testudines.  characterized by a special . bony . or. . cartilaginous shell. . The order Testudines includes both extant (living) and . 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.