Lousiana State University | United States
Dr. Mallesham Bulle, Ph.D., is a dedicated plant scientist with over a decade of experience in physiological, biochemical, and molecular investigations of abiotic stress tolerance in major crops, including chili pepper, rice, cotton, soybean, and maize. His research expertise spans plant transformation, CRISPR-Cas-mediated genome editing, phytohormone signaling, stress-response mechanisms, chloroplast and nuclear genome engineering, and omics-based approaches such as transcriptomics, metabolomics, and hormonomics. Dr. Bulle has led and contributed to multiple interdisciplinary projects, including climate-resilient rice and drought-tolerant legumes, securing significant research grants from USDA, NIFA, DBT, and United Soybean Board. He has developed robust plant regeneration and transformation systems, delivered novel transgenic and genome-edited crops, and mentored graduate and undergraduate researchers. His work demonstrates impactful contributions to crop improvement and abiotic stress resilience. His research interests include elucidating signaling pathways, deciphering fruit ripening mechanisms, exploring nitric oxide and phytohormone crosstalk, and discovering novel genes for crop stress tolerance. Dr. Bulle’s work has been recognized through patents for extending produce shelf-life and innovations in plant biotechnology. He continues to drive transformative research aimed at sustainable agriculture and climate-resilient crop development.
Featured Publications
Bulle, M., Abbagani, S., & Raza, A. (2025). Genome blaze: Engineering chilli pepper chloroplasts for sustainable production of capsaicinoids through organellar genome editing. Plant Biology.
Bulle, M., Rahman, M. M., Islam, M. R., & Abbagani, S. (2025). Strategies to develop climate-resilient chili peppers: Transcription factor optimization through genome editing. Planta.
Rahman, M. M., Keya, S. S., Bulle, M., Ahsan, S. M., Rahman, M. A., Roni, M. S., Al Noor, M. M., & Hasan, M. (2025). Past trauma, better future: How stress memory shapes plant adaptation to drought. Functional Plant Biology.
Keya, S. S., Islam, M. R., Pham, H., Rahman, M. A., Bulle, M., Patwary, A., Kanika, M. M.-A.-R., Hemel, F. H., Ghosh, T. K., & Huda, N. (2025). Thirsty, soaked, and thriving: Maize morpho-physiological and biochemical responses to sequential drought, waterlogging, and re-drying. Plant Stress.
Bulle, M., Venkatapuram, A. K., Rahman, M. M., Attia, K. A., Mohammed, A. A., Abbagani, S., & Kirti, P. B. (2024). Enhancing drought tolerance in chilli pepper through AdDjSKI-mediated modulation of ABA sensitivity, photosynthetic preservation, and ROS scavenging. Physiologia Plantarum.