"Lec 10 - Genomic Conflict" Principles of Evolution, Ecology and Behavior (EEB 122) Genomic conflict arises when the interests of various genomic elements, such as chromosomes and cytoplasmic organelles, are not aligned. These conflicts arise in two situations: either when one unit is contained within another, as a mitochondrion is contained within a cell, or when inheritance is asymmetrical. Genomic conflict can thus occur within a cell, within an organism, or between two organisms, such as a mother and developing fetus. There have been several steps taken to avoid these conflicts in sexual species, including the fairness of meiosis and the uniparental inheritance of cytoplasmic genomes. 00:00 - Chapter 1. Introduction 01:46 - Chapter 2. Hierarchal Selection and Conflicts 14:44 - Chapter 3. Segregation Distortion 20:26 - Chapter 4. Reproductive Conflicts 36:17 - Chapter 5. Reproductive Conflict and Mental Disorders 42:57 - Chapter 6. Evolutionary Principles of Conflict Resolution Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Spring 2009.
Video is embedded from external source so download is not available.
Tags: genomic conflict petite yeast hierarchal selection mitochondria sex ratio sexual reproduction reproductive conflicts relatedness segregation segregation distortion autism mental disorders imprinting
Duration: 47m 51s
No content is added to this lecture.
This video is a part of a lecture series from of Yale