Microbial Biotechnology Bioremediation and Genetic Engineering

This book provides an in-depth exploration of DNA fingerprinting, a groundbreaking technique developed by Dr. Alec J. Jeffreys in 1984. It covers the historical context, the biological samples used for DNA analysis, and the detailed stages of the fingerprinting process, from extraction to analysis. Key concepts like Polymerase Chain Reaction (PCR) and Restriction Fragment Length Polymorphism (RFLP) are explained, offering a comprehensive understanding of how genetic analysis works in forensic science, paternity testing, and criminal justice. The book also outlines the challenges and limitations of DNA fingerprinting, providing a thorough guide for students and professionals in molecular biology and forensic science.

DNA fingerprinting, pioneered by Dr. Alec J. Jeffreys, revolutionized genetic analysis and forensic science. This book explores the principles and techniques of DNA fingerprinting, detailing the use of biological samples such as blood, semen, saliva, and hair. The stages of DNA analysis, including DNA extraction, Polymerase Chain Reaction (PCR), and RFLP, are thoroughly discussed. Additionally, the book examines the challenges of sample preservation, the role of restriction enzymes, and the applications of DNA fingerprinting in forensic investigations. Practical insights into the advantages and limitations of these methods provide readers with a complete understanding of modern genetic identification.

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