Population Genomic Methods to Understand the Evolution of Bears

Slides:



Advertisements
Similar presentations
Next-Generation Sequencing: Methodology and Application
Advertisements

The Five Factors of Evolution
The Past, Present, and Future of DNA Sequencing
Amorphophallus titanum Largest unbranched inflorescence in the world Monecious and protogynous Carrion flower (fly/beetle pollinated) Indigenous to the.
Genomes as the Hub of Biology UNIT 2. The hub of biology As biologists, we seek not only to understand how a single organism works, but how organisms.
Peter Tsai Bioinformatics Institute, University of Auckland
Lecture 23: Introduction to Coalescence April 7, 2014.
Genetica per Scienze Naturali a.a prof S. Presciuttini Human and chimpanzee genomes The human and chimpanzee genomes—with their 5-million-year history.
Populations & Gene Pools and Genetic Variation.
Inference of Genealogies for Recombinant SNP Sequences in Populations Yufeng Wu Computer Science and Engineering Department University of Connecticut
Chapter 17: Evolution of Populations
I. defining genomes and their contents 2002: Sanger sequencing technology (few, long reads) EST projects (random cDNA clones) cloned gDNA (cosmids, fosmids,
AP Biology Evolution of Populations Doonesbury - Sunday February 8, 2004.
ARC Biotechnology Platform: Sequencing for Game Genomics Dr Jasper Rees
Evolution of Populations
A Closer Look At Darwin’s Idea of Natural Selection
Banbury october 2007 Michel Veuille Ecole Pratique des Hautes Etudes - Paris1 Can we extend intraspecific population genetics to community population.
Objectives  Summarize Darwin’s theory of natural selection  Describe the evidence for evolution  SCS: B-5.
A Closer Look At Darwin’s Idea of Natural Selection Jarod Raithel Mary Carroll High School Honors Biology I Spring 2007.
The Theory of Natural Selection Adaptation – a beneficial trait that allows an individual to survive better than others Adaptations may help individuals.
“Recent next generation sequencing results” MACHADO LAB.
Genetics Presentation: Sea Squirts Catherine Dong 9/6/12 Bio303 H Dr. Ely.
5.1 Evidence for evolution There is overwhelming evidence for the evolution of life on Earth.
Mechanisms of Evolution & their Effects on Populations.
 The science of genetic change in populations.  Population- interbreeding single-species group  individuals of the same species, living in the same.
Molecular biology and evolution in genomics era Li Jun and Frederick C.C. Leung 5N01, School of Biological Science, The University.
26.1 Organisms Evolve Through Genetic Change Occurring Within Populations. “Nothing in Biology makes sense except in the light of Evolution” –Theodosius.
AP Biology Evolution of Populations AP Biology Populations evolve  Natural selection acts on individuals  differential survival  “survival.
Lab 13: Association Genetics December 5, Goals Use Mixed Models and General Linear Models to determine genetic associations. Understand the effect.
AP Biology Chapter 15 – Mechanisms of Evolution
Announcements Urban Forestry data and photos due next week after the break. Reading. Writing assignment due Oct 18. Choose one of the characteristics out.
Biology. Biology - is a natural science concerned with the study of life. This includes the study of a living organism’s structure, function, origin,
TYPES OF NATURAL SELECTION. DEFINITIONS.. Evolution is the change in a population’s genetic material (alleles) over generations.
Ecological Genomics of Hadal Amphipods Heather Ritchie 1, Alan J. Jamieson 2 and Stuart B. Piertney 1 1 Institute of Biological and Environmental Sciences,
By Mireya Diaz Department of Epidemiology and Biostatistics for EECS 458.
Natural Selection. Evolution by Natural Selection.
Chapter 1 Principles of Life
Introductory Phylogenetic Workflows in the Discovery Environment Sheldon McKay iPlant Collaborative, DNALC, Cold Spring Harbor Laboratory Feb 8, 2012.
Chapter 1 Principles of Life. All organisms Are composed of a common set of chemical components. Genetic information that uses a nearly universal code.
 Deme : local, interbreeding population that is defined in terms of its genetic composition (for example allele frequencies).  Subspecies : group of.
Inferences on human demographic history using computational Population Genetic models Gabor T. Marth Department of Biology Boston College Chestnut Hill,
Lecture 24: Human Origins and Signatures of Selection April 11, 2014.
Bioinformatics Educated by Zhenglin Zhu School of Life Sciences, Chongqing U.
Department of Forest Resources and Environmental Conservation
Convergent and Divergent Evolution
E. Dilemmas 1. Evolution of complex traits.
Very important to know the difference between the trees!
Biological Classification: The science of taxonomy
Biological Classification: The science of taxonomy
Theory of Evolution Chapter 15.
The Allele Frequency Spectrum in Genome-Wide Human Variation Data Reveals Signals of Differential Demographic History in Three World Populations Gabor.
KEY CONCEPT Entire genomes are sequenced, studied, and compared.
KEY CONCEPT Entire genomes are sequenced, studied, and compared.
Relationship between species’ traits and relative occupancy change for (A) habitat specialization, (B) diet specialization (carnivores, omnivores, insectivores,
Functional Impact of Transposable Element using Bioinformatic Analysis
Evolution.
ORIGINS OF EVOLUTIONARY SCIENCE
Evolution By Natural Selection
The Role of IDH Inhibitors in Hematologic Malignancies
Incorporating changing population size into the coalescent
Classification.
Evolution Part Two.
KEY CONCEPT Entire genomes are sequenced, studied, and compared.
Evolution of Populations
The student is expected to: 7C analyze and evaluate how natural selection produces change in populations, not individuals; 7D analyze and evaluate how.
Schematic representation of a transcriptomic evaluation approach.
Evidence for Human Variation and Adaption
GEOGRAPHIC DISTRIBUTION
KEY CONCEPT Entire genomes are sequenced, studied, and compared.
Biology & Nature of Science
Presentation transcript:

Population Genomic Methods to Understand the Evolution of Bears Emily E. Puckett Department of Biological Sciences University of Memphis @EEPuckett

Research Questions Phylogeography Within Species Differentiation How have species moved across their range through time? What is the demographic history (population size changes, bottlenecks, divergence times, admixture rates) of a species? How are functional traits distributed through across a species range? Within Species Differentiation How many lineages comprise a species? Comparative Genomics Functional changes underlying diet variation in bears

‘Omics Methods Used RAD-Seq Whole Genome Resequencing Exon Capture Years Ago Ne ‘Omics Methods Used RAD-Seq Whole Genome Resequencing Exon Capture Whole Genome Sequencing with de Novo Assembly PC1 PC2