Authors: Neha Bora, Umema Ahmed, Annu Hooda, and Bharat Sanjay Patil

ISBN: 978-93-7183-468-1

DOI: https://doi.org/10.59646/667

Date of Publication: April 17, 2025

Cite this book: Neha B, Umema A, Annu H, and Bharat SP, (2025), DNA, Genomics and Forensics: Principles, Techniques and Advanced Analytical Approaches, Paradox International Publications & San International Scientific Publications, ISBN: 978-93-7183-468-1, DOI: https://doi.org/10.59646/667

Preface

The rapid advancements in molecular biology and biotechnology have profoundly transformed our understanding of life at its most fundamental level. Among these developments, the study of DNA and genomics has emerged as a cornerstone of modern science, influencing diverse fields ranging from medicine and agriculture to anthropology and criminal justice. This textbook, “DNA, Genomics and Forensics: Principles, Techniques and Advanced Analytical Approaches,” is designed to provide a comprehensive and integrated understanding of these dynamic and interrelated domains.

The primary objective of this book is to bridge the gap between foundational concepts and cutting-edge applications. It begins with the fundamental principles of DNA structure, function, and replication, gradually progressing to the complexities of genomics, including genome organization, sequencing technologies, and bioinformatics tools. Recognizing the interdisciplinary nature of the subject, the text also explores how genomic knowledge is applied in real-world contexts, particularly in the field of forensic science.

Forensic DNA analysis has revolutionized the criminal justice system by providing highly reliable methods for human identification and evidence evaluation. This book presents both classical and modern forensic techniques, including DNA fingerprinting, STR analysis, mitochondrial DNA analysis, and next-generation sequencing. It also examines advanced analytical approaches such as computational genomics, artificial intelligence in forensic interpretation, and emerging trends like epigenetic markers and phenotypic prediction.

Special emphasis has been placed on ensuring clarity, accuracy, and accessibility. Complex scientific concepts are explained in a structured and reader-friendly manner, supported by diagrams, case studies, and practical examples. Ethical, legal, and social implications of DNA and forensic technologies are also discussed to provide a holistic perspective, encouraging critical thinking and responsible application of knowledge.

This textbook is intended for undergraduate and postgraduate students in biotechnology, genetics, forensic science, and related disciplines. It will also serve as a valuable reference for researchers, academicians, and professionals seeking to update their knowledge in this rapidly evolving field.

In an era where science and technology continue to reshape societal frameworks, understanding DNA, genomics, and forensic methodologies is not merely an academic pursuit but a necessity. It is hoped that this book will inspire curiosity, promote scientific rigor, and contribute to the development of skilled professionals capable of addressing contemporary challenges with innovation and integrity.