S. Kumar, A. K. Singh, and T. Mohapatra, “Review article : Epigenetics : History, present status and future perspective”, Indian J. Genet., vol. 77, no. 4, Dec. 2017, Accessed: Oct. 20, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJGPB/article/view/76250