Piyali , D., Anu, K., Ekta, P., Somak, H., Ajinder, K., & Jagdeep, S. S. (2026). Ultrastructure of scutellum-induced callus deciphers stages of somatic embryogenesis and shoot regeneration in indica rice. Plant Science Today, 13(1). https://doi.org/10.14719/pst.10708 (Original work published February 4, 2026)