Fundamentals of Genetics

📋 Course Outline

1. Genetic Basic Concepts
2. Historical Discoveries
3. Genes and Alleles
4. Chromosomes and DNA
5. Mendelian Laws
6. Punnett Square Analysis
7. Non-Mendelian Patterns
8. Genetic Mutations
9. Human Genetic Disorders
10. Genetic Testing and Counseling
11. Genetic Engineering Techniques
12. CRISPR Technology

📖 1. Genetic Basic Concepts

🔑 Key Concepts & Definitions

• Gene: A segment of DNA that encodes a specific protein or RNA, serving as the basic unit of heredity.
• Allele: Alternative forms of a gene located at the same locus on homologous chromosomes, responsible for variations in a trait.
• Chromosome: A structured DNA molecule carrying genetic information; humans have 23 pairs of chromosomes.
• Genotype: The complete set of genes an organism possesses; the genetic makeup.
• Phenotype: The observable physical or biochemical traits of an organism resulting from its genotype and environment.
• Mutation: A change in the DNA sequence that can lead to genetic variation, which may be neutral, beneficial, or harmful.

📝 Essential Points