Principles of Population Genetics by Daniel L. Hartl, Andrew G. Clark

Principles of Population Genetics Daniel L. Hartl, Andrew G. Clark ebook
Format: pdf
ISBN: 0878933069, 9780878933068
Publisher: Sinauer Associates
Page: 481

In fact, it is my realization of the time so wasted that brought home to me the importance of the Pareto Principle for maximizing efficiency. Genetic equilibrium is the result of the Hardy-Weinberg law, a principle that affirms that under specific conditions the frequencies of the alleles of a gene in a given population remain constant. We are a multidisciplinary group of Stanford faculty who propose ten principles to guide the use of racial and ethnic categories when characterizing group differences in research into human genetic variation. The various concepts and principles that are used in Population Genetics are. Population genetics as a scientific discipline makes use of mathematics and the principles of neo-Darwinism to try to understand how genetic variation spreads through populations and influences their evolution. I have recently criticized British geneticist Steve Jones for his claim that modern human societies are no longer subject to natural selection. We recognize that human population history, including major migrations from one continent to another as well as more short-range movements, has led to correlation between genetic variation and geographic distribution [14-17]. The starting point for population genetics is the Hardy-Weinberg theorem. Population genetics is a cornerstone of modern evolutionary synthesis. My arguments were based on basic principles of evolution and population genetics. The basis of change in populations, whether it's a population of spiders, microorganisms, or people, occurs at the level of an organism's genetic material—its DNA. Concerning blind spots I have pointed out some limitations of current population genetics. Principles of Population Genetics, Third Edition, provides a balanced presentation of theory and observation for students at the undergraduate and graduate levels. In population genetics, genetic drift is the phenomenon of change in the frequency of alleles (variants of a gene) in a population of organisms due to chance or random events.