• Molecular Biology
• Plant Biotechnology & Tissue Culture
• Genetic diversity studies

Resource person, DBT Institutional Biotech Hub Project training.

Assistant Professor (hourly basis), Department of Molecular Biology, Kannur University (July 2020 onwards).

• Billy Cherian and V. K. Khanna. Impact of Climate Change in Indian Agriculture: Special Emphasis to Soybean (Glycine Max (L.) Merr.) DOI:10.32474/oajom.2018.02.000141 Corpus ID: 197588684
• Himanshu Pandey, Pratik Saha, Billy Cherian, H. V. Vijayakumar Swamy and H. E. Shashidhar. Micronutrient dynamics of diverse aerobic rice accessions in relation to their ferritin content. National conference on Genetics and Cytogenetics.
• Billy Cherian and VK Khanna. Genetic diversity of Soybean inn India: A review. Hill Agriculture, ICAR-NEH
• Billy Cherian and VK Khanna. Wide hybridization in Soybean: A review. International Journal of Science and Research