We wish to acknowledge the help extended by Dr. N. Subba Rao, Mr. Krishnamachari, Mr. A. Inderjeet Singh Seghal, Mr. Arun Kumar Thakur of Bio Informatics Centre, Jawaharlal Nehru University in many ways like Fax, email services. Help received from INSDOC; NIC; IARI; Mr. Mohamad Arif Khan; SIS, JNU; Dr. P.G. Jose and Mr. I. Subhakar, SES, JNU is also gratefully acknowledged.