V.G. MALATHI, M.D. GUPTA and A.1. BHAT, T. MAKESHKUMAR*, A. VARMA, K.K. SINGH,. “Coat Protein Gene Mediated Resistance to Potato Virus Y in Transgenic Tobacco”. Indian Phytopathology 55, no. 2 (June 3, 2002): 187–194. Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IPPJ/article/view/18694.