Chinmay Pradhan1, Anath Bandhu Das2, Pradeep K Chand1. 1. Plant Cell Tissue & Organ Culture Facility, Post-Graduate Department of Botany, Utkal University, Bhubaneswar, 751004 Orissa India. 2. Department of Agricultural Biotechnology, Orissa University of Agriculture and Technology, Bhubaneswar, 751003 Orissa India.