@article{fdi:010062545, title = {{A}ctinorhizal root nodule symbioses : what is signalling telling on the origins of nodulation ?}, author = {{S}vistoonoff, {S}ergio and {H}ocher, {V}al{\'e}rie and {G}herbi, {H}assen}, editor = {}, language = {{ENG}}, abstract = {{T}wo groups of bacteria are able to induce the formation of nitrogen-fixing nodules: proteobacteria called rhizobia, which associate with {L}egumes or {P}arasponia and actinobateria from the genus {F}rankia which are able to interact with 220 species belonging to eight families called actinorhizal plants. {L}egumes and different lineages of actinorhizal plants differ in bacterial partners, nodule organogenesis and infection patterns and have independent evolutionary origins. {H}owever, recent technical achievements are revealing a variety of conserved signalling molecules and gene networks. {A}ctinorhizal interactions display several primitive features and thus {P}rovide the ideal opportunity to determine the minimal molecular toolkit needed to build a nodule and to understand the evolution of root nodule symbioses.}, keywords = {}, booktitle = {}, journal = {{C}urrent {O}pinion in {P}lant {B}iology}, volume = {20}, numero = {}, pages = {11--18}, ISSN = {1369-5266}, year = {2014}, DOI = {10.4016/j.pbi.2014.03.001}, URL = {https://www.documentation.ird.fr/hor/fdi:010062545}, }