Three phylogenetic groups of nodA and nifH genes in sinorhizobium and mesorhizobium isolates from leguminous trees growing in Africa and Latin America - Haukka, Kaisa; Lindstrom, Kristina; oung, W.; Peter, J.
Keywords: Acacia senegal; Genetic diversity; Isolate; Nucleotide sequence; Phylogeny; Prosopis chilensis; Restriction fragment length polymorphism