In this article we will discuss about:- 1. Definition of DNA Markers 2. Properties of DNA Marker 3. Applications of DNA Marker in Crop Improvement. Definition of DNA Markers: Those characters which can be easily identified are called marker characters. Any genetic element (locus, allele, DNA sequence or chromosome feature) which can be readily detected by phenotype, cytological or molecular [...]
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 [...]