Genes : Nature, Concept and Synthesis

A British biologist, Richard Dawkins in his book "The Selfish Gene" (1989) has stated about the gene "they are in you, and in me; they created us, body and minds and their preservation is the ultimate rationale for our existence, they go by the name of genes, and we as their survival machines. In this section physical and chemical nature of genes, classical and modern concepts of genes, their expression and regulation, and artificial synthesis have been discussed.