'Hardy weinberg equilibrium' diaporamas de présentation

The Evolution of Populations

The Evolution of Populations. 0. 21. Overview: The Smallest Unit of Evolution. One common misconception is that organisms evolve during their lifetimes Natural selection acts on individuals, but only populations evolve

1.47k views • 108 slides

The Evolution of Populations

The Evolution of Populations. 0. 21. Overview: The Smallest Unit of Evolution. One common misconception is that organisms evolve during their lifetimes Natural selection acts on individuals, but only populations evolve

1.36k views • 89 slides

Hardy Weinberg Equilibrium

1.67k views • 69 slides

Darwin & Microevolution

Darwin & Microevolution. Chapter 19-20. Charles Darwin (1809-1882). Former divinity and medical student Secured an unpaid position as ship's naturalist on the H.M.S. Beagle Voyage provided Darwin a unique opportunity to study plants, animals, and their environment

531 views • 36 slides

Chapter 12

Chapter 12. When Allele Frequencies Stay the Same. Population Genetics. Branch of genetics that considers not individuals or families, but ALL of the alleles in a population. Gene Pool. Gene Flow. 12.1 Importance of Knowing Allele Frequencies.

434 views • 32 slides

Mechanism of species coexistence

Mechanism of species coexistence. Why there are so many species in communities? How are they able to escape the competitive exclusion? (i.e. species already arrived to the community - so they already overcome the dispersal limitation). Three most popular explanations.

567 views • 32 slides

Statistical Methods for Quantitative Trait Loci (QTL) Mapping

854 views • 31 slides

Population Genetics

Population Genetics. Unit 4 AP Biology. Population Genetics. Study of the frequency of particular alleles and genotypes in a population Ex. Suppose you want to determine the % of alleles and genotypes for Alu in the PV92 region. Sample Data- Alu in the PV92 region.

529 views • 28 slides

Statistics and Epidemiology Robert F. Waters, Ph.D.

393 views • 25 slides

Chapter 18 Population Genetics Genetic variation, detection, concepts, sources, and forces

Chapter 18 Population Genetics Genetic variation, detection, concepts, sources, and forces. What is population genetics?. Analyzes the amount and distribution of genetic variation in populations and the forces that control this variation

302 views • 21 slides

Measuring Evolution of Populations

Measuring Evolution of Populations. There are 5 Agents of evolutionary change. Mutation. Gene Flow. Non-random mating. Genetic Drift. Selection. Populations & gene pools. a population is a localized group of interbreeding individuals

288 views • 17 slides

Shared Genomics:

Shared Genomics: . Developing an accessible integrated analysis platform for Genome-Wide Association Studies. David Hoyle, Mark Delderfield , Lee Kitching, Gareth Smith, Iain Buchan North West Institute for BioHealth Informatics, University of Manchester. Outline.

228 views • 15 slides

EK 1B2

EK 1B2. Phylogenetic trees and cladograms are graphical representations (models) of evolutionary history that can be tested. Difference between Phylogenetic Trees and Cladistics. http :// www.youtube.com/watch?v=fQwI90bkJl4 http:// www.youtube.com/watch?v=fQwI90bkJl4. Convergent Evolution.

282 views • 15 slides

Probability in genetics

575 views • 15 slides

Population Genetics

Population Genetics. Hardy-Weinberg and More. Variation of Traits in a Population. Bell Curve Extremes at each end Causes of Variation Environment and heredity Mutation Recombination Random fusion of gametes. Allele frequencies and Gene Pool.

245 views • 11 slides

Hardy- Weinberg Equilibrium

Hardy- Weinberg Equilibrium. Hardy- Weinberg. Establishes a benchmark from a non-evolving population in which to measure an evolving population. Investigates the properties of populations that are not evolving. Hardy- Weinberg Theorum. States that:

312 views • 11 slides

How do we know if a population is evolving?

276 views • 10 slides

Objectives

Objectives. Cover some of the essential concepts for GWAS that have not yet been covered Hardy-Weinberg equilibrium Meta-analysis SNP Imputation Review what we have learned about the genetics of common disease from GWAS Where do we go from here? What do we go with GWAS results.

299 views • 10 slides

Population Genetics

Population Genetics. Questions for Lecture 1. What are some of the causes of variations? 2. What is an allele frequency, what is the equation used to find allele frequency? 3. How do you use allele frequency? 4. What is a gene pool?

608 views • 9 slides

Population Genetics

Population Genetics. Questions for Lecture 1. What are some of the causes of variations? 2. What is an allele frequency, what is the equation used to find allele frequency? 3. How do you use allele frequency? 4. What is a gene pool?

227 views • 9 slides