(Q39941193)
Statements
Amplification and deletion of a nod-nif region in the symbiotic plasmid of Rhizobium phaseoli (English)
Rhizobium phaseoli
1 reference
S Brom
J Martínez-Salazar
M L Girard
R Palacios
1 April 1991
scientific article published on April 1991