Genomic fingerprinting of Bradyrhizobium japonicum isolates by RAPD and rep-PCR.

Genetic diversity of indigenous Bradyrhizobium japonicum population in Croatia was studied by using different PCR-based fingerprinting methods. Characteristic DNA profiles for 20 B. japonicum field isolates and two reference strains were obtained using random primers (RAPD) and two sets of repetitive primers (REP- and ERIC-PCR).