Other mutants affecting genes of undefined functions have been isolated. The regulatory locus cinRI in Rhizobium leguminosarum controls a network of quorum-sensing loci. Extracellular glycanases of Rhizobium leguminosarum are actived on the cell surface by an exopolysaccharide-related component. Bacterial crosstalk - communication between bacteria, plant and animal cells. Cambridge, Cambridge University Press, 1-35.
Plant responses to nodulation factors.
Effects of calcium and protons on the secondary structure of the nodulation protein NodO from Rhizobium leguminosarum biovar Viciae. Genes involved in the formation and assembly of rhizobia cytochromes and their role in symbiotic nitrogen fixation.