'Heterozygous individuals' diaporamas de présentation

Genetics and Heredity

Genetics and Heredity. History. Genetics is the study of genes. Inheritance is how traits, or characteristics, are passed on from generation to generation. Chromosomes are made up of genes, which are made up of DNA.

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The Evolution of Populations

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Chapter 14 Mendel and the Gene Idea

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Mendelian Genetics

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Heredity Part 2

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Sex-linked Genes & Genetic Disorders

Sex-linked Genes & Genetic Disorders. Unit 5: Genetics Ch. 11-3 & Parts of Ch. 14. Learning Goals. 1. Describe where sex-linked traits are located and and why these traits generally affect men more than women. Give an example of a sex-linked trait.

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Chapter 11

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Mystery of the Crooked Cell:

Mystery of the Crooked Cell:. Investigate Sickle Cell Anemia Using Gel Electrophoresis. Module developed at Boston University School of Medicine. Presented by Dr. Dan Murray. Outline. Sickle Cell Anemia Central Dogma of Biology Genetic Code Hemoglobin Electrophoresis. Sickle Cell Anemia.

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Chapter 12: Processes of Evolution

Chapter 12: Processes of Evolution. Part 2. Condition 5: No Natural Selection. Balanced polymorphism occurs when natural selection favors heterozygous individuals in a population. Heterozygotes are selected for by the environment.

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Mendelian Genetics

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Hardy-Weinberg

Hardy-Weinberg. In a species of fish, a single gene controls color. In a population of 100 fish, there are 60 red fish, 30 purple fish, and 10 blue fish. What is the allele frequency of the allele for red color? What is the allele frequency of the blue allele?.

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GET OUT YOUR CALCULATORS

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Combining functional genetics and fMRI

Combining functional genetics and fMRI. The ‘candidate gene’ ‘intermediate phenotype’ approach What it basically comes down to:- Looking at the relationship between a particular polymorphism in a gene and brain activity during performance of a given task. - Why do it?

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Models of Molecular Evolution I

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Thalassemia & Treatment

PHM 226, Example Instructor: Dr. Jeffrey Henderson. Thalassemia & Treatment. Genetic disruption of the synthesis of hemoglobin Victor Wong ( victorwong@rogers.com ) Tracy Wong ( bigmama27@hotmail.com ) Bao Nguyen ( bao.nguyen@utoronto.ca ) PHM 226 January 13 th , 2003.

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Evolutionary Change in Populations

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Dihybrid crosses

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Mendelian Genetics Thursday 10 /17/13

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Heterozygous for all alleles in MHC II

Heterozygous for all alleles in MHC II. DRA-m or p DRB1-m DRA-m or p DRB1-p DRA-m or p DRB3,4, or 5 m DRA-m or p DRB3,4, or 5 p DQA-m DQB-m DQA-p DQB-p DQA-m DQB-p DQA-p DQB-m DPA-m DPB-m DPA-p DPB-p DPA-m DPB-p DPA-p DPB-m.

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Sickle Cell Anaemia

Sickle Cell Anaemia. The sickle cell trait protects you from malaria!

28 views • 1 slides