Genetics is the branch of biology which deals with the variation and inheritance patterns in organisms. It is an expanding field of research contributing to new discoveries in cellular biology and genomic studies. The book focuses on cellular differentiation, cellular metabolism and DNA markers. It contains latest researches and case-studies on molecular genetics, gene regulation and DNA sequencing. It delves into the historical, theoretical and experimental approaches to understand cell biology and genetics, and brings forth new avenues for further discussion. This book will prove to be an invaluable source of reference for students and researchers interested in this field.