'Gene duplications' presentation slideshows

Dr. Carol E. Lee, University of Wisconsin

Genetic Variation I: MUTATION The genetic substrate for natural selection AND the Raw Material for Evolution. Dr. Carol E. Lee, University of Wisconsin. OUTLINE of Next Three Lectures: The Substrate for Natural Selection.

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Myths and Statistical Principles in DNA Microarray Research

Myths and Statistical Principles in DNA Microarray Research. Richard Simon, D.Sc. Chief, Biometric Research Branch Head, Molecular Statistics & Bioinformatics National Cancer Institute. All cells of a multi-cellular organism contain essentially the same DNA

707 views • 50 slides

Topic 6 - Evolution of Immune Systems & Protostome Immunity

Topic 6 - Evolution of Immune Systems & Protostome Immunity Recurrent themes in comparative immunology: Gene duplications lead to diversified functions Evolutionarily related molecules can assume distinct functions - divergent evolution Unrelated molecules can develop similar functions

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Metablome and Evolution

560 views • 41 slides

Finding Orthologous Groups

519 views • 31 slides

Evolution and diversification of duplicated genes in Laccaria bicolor

423 views • 30 slides

Speciation

Speciation. We can separate speciation into a three-step process: An initial step that isolates populations; A second step that results in the divergence of characteristics between populations; A final step that results in reproductive isolation (re-enforcement) .

534 views • 29 slides

Mutation and Genetic Variation

Mutation and Genetic Variation. Chapter 4. Mutation is the ultimate source of genetic variation. Point mutations base substitutions, insertions, deletions Gene duplications Changes in chromosome structure inversions, translocations Changes in chromosome number polyploidy.

658 views • 29 slides

The Making of the Fittest: The Birth and Death of Genes

The Making of the Fittest: The Birth and Death of Genes. The Molecular Evolution of Gene Birth and Death. Author: Ann Brokaw AP Biology Teacher Rocky River High School Rocky River, Ohio. The Birth and Death of Genes. To the student:

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The ultimate complex system: networks in molecular biology

279 views • 23 slides

Questions

215 views • 21 slides