The following points highlight the top four experimental evidences for DNA as genetic material. The experimental evidences are: 1. Transformation 2. Bacteriophage Infection 3. Transduction 4. Biochemical Analysis. Experimental Evidence # 1. Transformation: The genetic recombination in which naked DNA from one cell can enter and integrate in another cell is referred to as genetic transformation. Experiments on genetic transformation [...]
The following points highlight the top eight techniques in recombinant DNA technology. Some of the techniques are: 1. Construction of Gene Library 2. Specific Gene Screening from Libraries 3. Chromosome Walking and Gene Cloning 4. Investigation of DNA Polymorphism by Random Amplified Polymorphic DNA (RAPD) Technique 5. Southern Blotting Procedure and Others. Recombinant DNA Technology: Technique # 1. Construction of [...]
In this article we will discuss about DNA:- 1. Introduction to DNA 2. Structure of DNA Molecule 3. Nucleoside 4. Deoxyribonucleotide 5. Polynucleotide 6. Double-Helical Structure of Normal DNA 7. Different Types of DNA in Different Organisms 8. Different Forms 9. Super-Twisting 10. DNA Bending 11. Unusual Structures 12. Biological Significance or Properties 13. Functions. Contents: Introduction to DNA Structure [...]