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R. Serraj ; B. Shelp ; T. Sinclair | 1998Nitrogen fixation and nodule permeability to O-2 diffusion are decreased by drought stress. Since gamma-aminobutyric acid (GABA) synthesis is rapidly stimulated by a variety of stress conditions including hypoxia, it was hypothesized that decrea[...]
article/chapitre/communication
R. Serraj ; T. Sinclair ; L. Purcell | 1999Symbiotic nitrogen fixation is highly sensitive to drought, which results in decreased N accumulation and yield of legume crops. The effects of drought stress on N-2 fixation usually have been perceived as a consequence of straightforward physio[...]
