PPT-Chapter 23: Population Genetics (Microevolution)

Microevolution is a change in allele frequencies or genotype frequencies in a population over time Genetic equilibrium in populations the HardyWeinberg theorem Microevolution is deviation from HardyWeinberg equilibrium. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students and . admixture . among . human populations . Katarzyna. Bryc. OEB 275br. February 19, 2013. Outline. The field of population genetics. Learning about human history from genetics. Out of Africa settlement of continents. By: Keith King. Objectives. State the history of genetics;. Describe major century events;. Define terms used in genetics . History of Genetics. People have known about inheritance for a long time.. --children resemble their parents. Changing Allele Frequencies. Evolution. Evolution is defined as a change in the inherited characteristics of biological . populations. over successive generations. . Microevolution involves the change in allele frequencies that occur over time . Stephen Montgomery. smontgom@stanford.edu. montgomerylab.stanford.edu. @. sbmontgom. Identifying the genes and variants responsible for disease.. Monogenic to polygenic diseases. Rare to common variants. Traits. - Characteristic, quality, or feature that distinguishes an organism. Genetics. /Heredity. - . The passing on of traits from parent to offspring. Acquired Trait. - Trait that is learned or obtained through experience or practice.. Next Generation Technology . Developments and Applications:. Now and Potential across Healthcare. Eileen Roberts. Thalia Antoniadi. http://www.nbt.nhs.uk/genetics. The changing landscape . Advances in technology are altering the landscape of medical care . -----. Module . 11 . – . Association Genetics. Nicholas Wheeler & David Harry – Oregon State University. What is association genetics?. Association genetics is the process of identifying alleles that are disproportionately represented among individuals with different phenotypes. It is a population-based survey used to identify relationships between genetic markers and phenotypic traits. Objective . Tonight’s Homework. To see how genotype and phenotype apply. pp 127: 2, 5. Finish the “odds” for your kid. Making a Kid Using Genetics. In this activity, you’ll be pairing up with a friend and combining traits to make a kid. One of you will be “mom” and the other will be “dad”. Choose however you want.. Genetics and Behavior. Behavior Geneticists. study our differences and weigh the relative effects of heredity and environment.. Chromosomes, Genes, and DNA. Chromosomes. . (46 in each sell) containing . Objectives. State the history of genetics;. Describe major century events;. Define terms used in genetics . History of Genetics. People have known about inheritance for a long time.. --children resemble their parents. 1 PIGO gene phosphatidylinositol glycan anchor biosynthesis class O Normal Function The PIGO gene provides instructions for making one part of an enzyme called GPI GPI-ET3GPI-ET3 produced from a ge 1. . Discovered . by James Watson and Francis Crick . in 1953. 2. . Stores . genetic information for the production of proteins. 3. . Composed . of nucleotides. A) . A . nucleotide is composed of a nitrogenous base, . Evolution of one ancestral species to new distinct species. Happens over a long period of time (evidence relies on fossils). Relies on Microevolution. Changes in the gene pool of one species that gives rise to variation in one species.