'Inbreeding depression' diaporamas de présentation

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Population Genetics

Population Genetics

Population Genetics. Evolution depends upon mutation to create new alleles. Evolution occurs as a result of population level changes in allele frequencies. What evolutionary forces alter allele frequencies?. How do allele frequencies change in a population from generation

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538 views • 42 slides
Conservation Genetics: Lessons from Population & Evolutionary Genetics

Conservation Genetics: Lessons from Population & Evolutionary Genetics

Conservation Genetics: Lessons from Population & Evolutionary Genetics. Definition Conservation Genetics: The science of understanding how genetic issues affect the conservation and restoration of populations and species.

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732 views • 33 slides
Lecture 13: Inbreeding and Heterosis

Lecture 13: Inbreeding and Heterosis

Lecture 13: Inbreeding and Heterosis. Inbreeding. Inbreeding = mating of related individuals Often results in a change in the mean of a trait Inbreeding is intentionally practiced to: create genetic uniformity of laboratory stocks produce stocks for crossing (animal and plant breeding)

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1.45k views • 27 slides
Topic 15. Lecture 21. Microevolutionary mechanisms of Macroevolution.

Topic 15. Lecture 21. Microevolutionary mechanisms of Macroevolution.

Topic 15. Lecture 21. Microevolutionary mechanisms of Macroevolution.

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270 views • 21 slides
Topic 15. Lecture 21. Microevolutionary mechanisms of Macroevolution.

Topic 15. Lecture 21. Microevolutionary mechanisms of Macroevolution.

Topic 15. Lecture 21. Microevolutionary mechanisms of Macroevolution.

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216 views • 21 slides
Are (when) seeds applicable as a back-up of clonally maintained germplasm ?

Are (when) seeds applicable as a back-up of clonally maintained germplasm ?

Are seeds applicable as a back-up of clonally maintained germplasm ? PANEL DISCUSSION Kim, Mark, Christopher, Maria. Objective : To discuss if and when seeds may be used as a back-up of vegetatively maintained germplasm.

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278 views • 20 slides

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