Gene cloning is the method by which a gene is copied and encoded for modification. It is very important in processes related to cellular biology such as gene sequencing, mutagenesis, protein expression and genotyping. Gene cloning has various industrial applications such as in the creation of genetically modified crops, gene therapy, tissue engineering, hormone creation in the field of medicine, etc. This book elucidates the concepts and innovative models around prospective developments with respect to gene cloning. It strives to provide a fair idea about this discipline and to help develop a better understanding of the latest advances within this field. The book will prove to be of great help to students and researchers in the fields of molecular biology, genetics and engineering.