Overexpression of the arginine decarboxylase gene promotes the symbiotic interaction Medicago truncatula-Sinorhizobium meliloti and induces the accumulation of proline and spermine in nodules under salt stress conditions

1. Hidalgo-Castellanos, J.
2. Duque, A.S.
3. Burgueño, A.
4. Herrera-Cervera, J.A.
5. Fevereiro, P.
6. López-Gómez, M.