Learning Objectives
5 objectives- Understand fundamental genetic concepts including DNA structure, genes, alleles, and chromosomes.
- Explain Mendelian and non-Mendelian inheritance patterns and predict genetic outcomes.
- Analyze the causes and effects of genetic mutations and their role in human genetic disorders.
- Explore population genetics principles and the impact of genomics and epigenetics on health and disease.
- Evaluate ethical, social, and legal implications of modern genetic technologies.
Content Outline
PreviewUnit 3014: Comprehensive Genetics
1. Introduction to Genetics
- Overview of genetics and its significance
- Structure and function of DNA
- Nucleotides and double helix
- Genes, alleles, and chromosomes
- Definition and relationships
- Chromosomal organization
2. Mendelian Genetics
- Gregor Mendel’s contributions
- Principles of inheritance
- Law of Segregation
- Law of Independent Assortment
- Punnett squares and genetic cross predictions
- Dominant vs. recessive alleles
- Genotype vs. phenotype distinctions
3. Non-Mendelian Genetics
- Codominance
- Incomplete dominance
- Sex-linked traits
- X-linked and Y-linked inheritance
- Polygenic inheritance
- Traits influenced by multiple genes
4. Genetic Mutations
- Definition and classification
- Point mutations
- Insertions and deletions
- Frameshift mutations
- Effects on gene expression and protein function
- Mutagenic agents and mutation rates
5. Human Genetic Disorders
- Overview of genetic disorders
- Cystic fibrosis
- Genetic cause and inheritance pattern
- Sickle cell anemia
- Huntington’s disease
- Down syndrome
- Chromosomal abnormalities
- Diagnosis and genetic counseling
6. Population Genetics
- Genetic variation in populations
- Hardy-Weinberg equilibrium
- Genetic drift
- Gene flow
- Natural selection and adaptation
7. Genomics and Personalized Medicine
- Introduction to genomics
- Genome sequencing technologies
- Gene editing technologies
- CRISPR-Cas9
- Applications in personalized medicine
- Pharmacogenomics
- Disease risk prediction
8. Epigenetics
- Definition and mechanisms
- DNA methylation
- Histone acetylation
- Environmental influences on gene expression
- Epigenetics in development and disease
9. Ethical and Social Implications of Genetics
- Genetic testing and privacy
- Ethical considerations in gene editing
- Genetic discrimination and legislation
- Societal impact of genetic knowledge
- Discussion of case studies and current debates
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