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1.2k views • 86 slides

The Structure, Function, and Evolution of Biological Systems

The Structure, Function, and Evolution of Biological Systems. Instructor: Van Savage Spring 2010 Quarter 4/27/2010. Outline. Finite size populations and genetic drift Coalescence Understanding directional and nondirectional forces 3. General Diffusion Equation 4. Biology

507 views • 40 slides

In populations of finite size, sampling of gametes from the gene pool can cause evolution.

Incorporating Genetic Drift. In populations of finite size, sampling of gametes from the gene pool can cause evolution. Probability of Maintaining the Same Initial Allele Frequency. The Ultimate Fate of Random Genetic Drift. The Effects of Drift are More Pronounced in Smaller Populations.

314 views • 31 slides

Inbreeding if population is finite, and mating is random, there

Inbreeding if population is finite, and mating is random, there is some probability of mating with a relative effects of small population size, mating with related individuals are similar drift, inbreeding, population subdivision all

519 views • 21 slides

Population genetics

Population genetics. Population genetics.

296 views • 21 slides

Models and their benefits.

Models and their benefits. Models + Data probability of data (statistics...) probability of individual histories hypothesis testing parameter estimation. Wright-Fisher Model of Population Reproduction. Haploid Model.

213 views • 10 slides