Slide 1 Slide 2 CLASSIFICATION AND SCIENTIFIC NOMENCLATURE ORDERING THE LIVING WORLD Slide 3 What is classification?  Classification is the grouping of things according…

Slide 1 Chapter 19 Phylogeny and the Tree of Life Slide 2 Fig. 26-1 why isn't it a snake? -no fused eyelid -no highly mobile jaw -no short tail some lizerds have lost…

Slide 1 Welcome to Chicago! Slide 2 Overall Goals of the Meeting Orientation How this all works Who does what Collecting, specimen tracking, shipping Protocols Specimen preservation,…

Slide 1 Figure 25.0 Fossil of a fish: perch Slide 2 Figure 25.1 A gallery of fossils Slide 3 Figure 25.1a Dinosaur National Monument Slide 4 Figure 25.1b Skulls of Australopithecus…

Slide 1 Biology and Bioinformatics Gabor T. Marth Department of Biology, Boston College [email protected] BI820 – Seminar in Quantitative and Computational Problems in Genomics…

Slide 1 BI420 – Course information Web site: http://bioinformatics.bc.edu/~marth/BI420http://bioinformatics.bc.edu/~marth/BI420 Instructor: Gabor Marth Teaching assistant:…

Slide 1 Lecture 12 Immunology and disease: parasite antigenic diversity and Phylogenetic trees Slide 2 Benefits of antigenic variation 2. Infect hosts with prior exposure…

Slide 1 Bell Work Dogs of a certain breed can have black fur or white fur. Black fur is dominant, but the breeder only wants puppies with white fur. Cross two heterozygous…

Slide 1 Lecture 14 Phylogenetics Slide 2 Today: What is a phylogenetic tree? How are trees inferred using molecular data? How do you assess confidence in trees and clades…

Slide 1 Phylogenetics Slide 2 Phylogenetic Trees time Slide 3 NODE BRANCH ROOT Operational Taxonomic Unit (OTU) Hypothetical Taxonomic Unit Slide 4 Information Branching…