Lipooligosaccharides signaling

O. Geiger, E. P. Kennedy, V. N. Reinhold, and B. J. J. Lugtenberg, A novel, highly unsaturated fatty acid moiety of lipooligosaccharide signals determines host specificity of Rhizohium. Nature 354 125 (1991). 

G. Truchet, P. Roche, P. Lerouge, J, Vasse, S. Camut. F. de Billy, J. C. Prome, and J. Denarie, Sulphated lipooligosaccharide signals of Rhizohiuni meliloli elicit root nodule organogenesis in alfalfa. Nature 351 670-673 (1991). 

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