Effects of 5-aminolevulinic acid (ALA)-containing supernatants from selected Rhodopseudomonas palustris strains on rice growth under NaCl stress, with mediating effects on chlorophyll, photosynthetic electron transport and antioxidative enzymes
Electron. j. biotechnol; 17 (1), 2014
Background: Rice is globally one of the most important food crops, and NaCl stress is a key factor reducing rice yield. Amelioration of NaCl stress was assessed by determining the growth of rice seedlings treated with culture supernatants containing 5-aminolevulinic acid (ALA) secreted by strains of Rhod...
Oryza/crecimiento & desarrollo, Ácido Aminolevulínico/metabolismo, Rhodopseudomonas, Estrés Fisiológico, Salinidad, Productos Agrícolas, Antioxidantes, Transporte de Electrón, Fotosíntesis, Clorofila/análisis, Fluorescencia, Plantones, Oryza/enzimología, Catalasa/metabolismo, Ascorbato Peroxidasas/metabolismo, Glutatión Reductasa/metabolismo, Superóxido Dismutasa/metabolismo