In post genomic era there is a continuous search for exploitation of novel biomolecules and molecular pathways. This book is written and compiled by experts in the field of biochemistry and biotechnology aiming at providing an insight and working expertise to Under Graduate, Post Graduate and researchers in Molecular biology. The protocols include some basic RNA & DNA based experimental workflow to more advanced techniques like PCR, SSCP, Sequencing, etc. Dr. Murtaza is internationally recognized Biochemist & Molecular biologist; 15 years teaching experience; PhD from JMI, New Delhi; published 50 research articles; Visiting Scientist in Universities of Wisconsin, USA & Zurich, Switzerland; initiated Masters in Biochemistry at SKUAST. Dr. Husaini is widely published Environmental & Plant Biotechnologist; received Young Scientist Award, J L Nehru Award, Jr. Scientist of the Year Award; biography in Marquis Who’s Who in the World. Dr. Dhuha is Associate Scientist; obtained PhD from JMI, New Delhi. With the joint effort of these experts in the preparation of this book it is expected to serve as a handy tool for all the students and researchers engaged in basic molecular biology work.