Protoplasma
Enhancing drought tolerance in faba bean (Vicia faba L.) by optimizing gamma-aminobutyric acid (GABA) supplementation: physiological, biochemical and molecular insights.
Ghassen Abid, Rahma Abdelkader, Mahmoud M'hamdi, Rim Nefissi Ouertani, Yordan Muhovski, Emna Ghouili, Souhir Abdelkrim, Ying Gao, Zhengguo Li, Fatma Souissi, Salwa Harzalli Jebara, Moez Jebara
Published: 202510.1007/s00709-025-02126-1
Abstract
This study examined the influence of exogenous gamma-aminobutyric acid (GABA) on drought tolerance in faba bean (Vicia faba) under 15% PEG-induced drought stress conditions. Faba bean plants were subjected to treatments with varying GABA concentratio…
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