Elicitation with Proline Enhancing Chlorophyll Fluorescence, Antioxidant Metabolism to Scavenge ROS, and Osmolytes Accumulation in Beets - da Silva, Grazielli Medeiros; de Souza, Adeline; de Campos, Danilo André Ramalho; Filho, Alexandre Esteves Dias; dos Santos, Alessandra Maria; Lourenção, Angélica Maria; Gorni, Pedro Henrique (Journal of Plant Growth Regulation, 2026)