Explore the foundations of stochastic modeling in evolution through this comprehensive lecture from the Fifth Bangalore School on Population Genetics and Evolution. Delve into key concepts such as heritability, Mendel's experiments, population statics, and neutral evolution. Learn about the Wright-Fisher model, random genetic drift, and fixation probability through practical examples like coin-tossing experiments. Examine classical experiments, including Peter Buri's work, and gain insights into the Fokker-Planck approach. Engage with multiple Q&A sessions throughout the lecture to deepen your understanding of these complex topics in evolutionary biology.
Introduction to Stochastic Modeling in Evolution - Lecture 1
International Centre for Theoretical Sciences via YouTube
Overview
Syllabus
Start
Prologue
Introduction
Getting Started
Heritability
the Experiments of Mendel
Mendel's Idea
Why would one think of blending inheritance?
Population Statics
References
Neutral Evolution
Coin-tossing experiment
Random Genetic Drift
Q&A
Wright-fisher model
Neutral: Stochastic Trajectories
Coin-tossing example
Q&A
Fixation Probability
Classical Experiment by Peter Buri
19 Generations and 212 independent applicants
Buri's Experiment
Q&A
Fokker-Planck Approach
Neutral: Mutant frequency distribution
Q&A
Thank You
Taught by
International Centre for Theoretical Sciences
