Alfalfa microsymbionts from different ITS and nodC lineages of Ensifer meliloti and Ensifer medicae symbiovar meliloti establish efficient symbiosis with alfalfa in Spanish acid soils

1. Ramírez-Bahena, M.-H.
2. Vargas, M.
3. Martín, M.
4. Tejedor, C.
5. Velázquez, E.
6. Peix, Á.