image: Stems' nodules on Aeschynomene sensitiva. This image relates to an article that appeared in the June 1, 2007, issue of the journal Science, published by AAAS. The study, by Dr. E. Giraud and colleagues at INRA in Montpellier, France, was titled "Legumes Symbioses: Absence of Nod Genes in Photosynthetic Bradyrhizobia." view more
Credit: Image courtesy of LSTM-UMR113-IRD/CIRAD/INRA/AGRO-M/UM2, via <i>Science</i>-AAAS.