Lecture Synopsis
This lecture will provide an introduction to key concepts in metapopulation genetics, and their relationship to questions in landscape genetics.
After reviewing some basic concepts, we will explore (i) the implications of metapopulation structure for population genetics, (ii) the implications of extinction-colonization dynamics for population genetics, and (iii) what we can infer about metapopulation structure and dynamics from genetic data. Throughout, we will consider how the metapopulation concept can contribute to our research goals in landscape genetics.
Readings
Section 2.4 (pages 21 - 24 of Chapter 2): (Basics of landscape ecology: An introduction to landscapes and population processes for landscape geneticists)
Additional, recommended readings:
McCauley. 1991. Genetic consequences of local population extinction and recolonization. TREE 6: 5-8. (provides a concise overview of the theoretical effects of extinction-recolonization on genetics of metapopulations)
Lamy et al. 2012. Testing metapopulation dynamics using genetic, demographic and ecological data. Mol. Ecol. 21: 1394-1410 (referred to in the lecture, and the basis for this week's lab exercise)
Lecture Slides
Slides for Week 5: Metapopulation Dynamics
Lecture Video
Exercises
The optional laboratory exercises for this week can be accessed here: https://bookdown.org/hhwagner1/LandGenCourse_book/Week4.html
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