Related Experiment Video
Updated: Jun 14, 2026

Following the Dynamics of Structural Variants in Experimentally Evolved Populations
Published on: February 3, 2023
[Effect of harvesting on the genetic diversity and dynamic behavior of a limited Mendelian population]
Abstract:
A mathematical model of the changes in the size and genetic diversity of a harvested, single-locus Mendelian population under the conditions of density-dependent selection is analyzed, with a special emphasis on the possibility of conserving or loosing polymorphism as a result of equilibrium harvesting. It is demonstrated that harvesting leads to changes in intrapopulation parameters under the conditions of density-dependent selection; as a result, the genotypes that were the least fit in an unharvested population will prove more fit, the genetic composition of the population at equilibrium being changed accordingly. Thus, harvesting may, under different conditions, either conserve or reduce the genetic diversity of the population.
More Related Videos
12:52High-Throughput Live Imaging of Microcolonies to Measure Heterogeneity in Growth and Gene Expression
Published on: April 18, 2021
08:36Development of Targeting Induced Local Lesions IN Genomes (TILLING) Populations in Small Grain Crops by Ethyl Methanesulfonate Mutagenesis
Published on: July 16, 2019
Related Concept Videos
Mutation, Gene Flow, and Genetic Drift
Genetic Drift
Conservation of Small Populations
What is Population Genetics?
Gene Flow
Dihybrid Crosses