@article{fdi:010053354, title = {{C}ontribution of transgenic {C}asuarinaceae to our knowledge of the actinorhizal symbioses}, author = {{S}vistoonoff, {S}ergio and {G}herbi, {H}assen and {N}ambiar-{V}eetil, {M}. and {Z}hong, {C}. {L}. and {M}ichalak, {Z}. and {L}aplaze, {L}aurent and {V}aissayre, {V}irginie and {A}uguy {V}ialard, {F}lorence and {H}ocher, {V}al{\'e}rie and {D}oumas, {P}atrick and {B}onneau, {J}ocelyne and {B}ogusz, {D}idier and {F}ranche, {C}laudine}, editor = {}, language = {{ENG}}, abstract = {{T}he {C}asuarinaceae family is a group of 96 species of trees and shrubs that are tolerant to adverse soil and climatic conditions. {I}n the field, {C}asuarinaceae bears nitrogen-fixing root nodules (so called actinorhizal nodules) resulting from infection by the soil actinomycete {F}rankia. {T}he association between {C}asuarina and {F}rankia is of tremendous ecological importance in tropical and subtropical areas where these trees contribute to land stabilization and soil reclamation. {D}uring differentiation of the actinorhizal nodule, a set of genes called actinorhizal nodulins is activated in the developing nodule. {U}nderstanding the molecular basis of actinorhizal nodule ontogenesis requires molecular tools such as genomics together with gene transfer technologies for functional analysis of symbiotic genes. {U}sing the biological vectors {A}grobacterium rhizogenes and {A}. tumefaciens, gene transfer into the two species {A}llocasuarina verticillata and {C}asuarina glauca has been successful. {T}ransgenic {C}asuarinaceae plants proved to be valuable tools for exploring the molecular mechanisms resulting from the infection process of actinorhizal plants by {F}rankia.}, keywords = {{C}asuarina ; {A}llocasuarina ; {A}ctinorhizal symbiosis ; {F}rankia ; {A}grobacterium tumefaciens ; {A}grobacterium rhizogenes ; {R}oot hair ; infection ; {S}ymbiotic signaling pathway}, booktitle = {}, journal = {{S}ymbiosis}, volume = {50}, numero = {1-2}, pages = {3--11}, ISSN = {0334-5114}, year = {2010}, DOI = {10.1007/s13199-009-0036-8}, URL = {https://www.documentation.ird.fr/hor/fdi:010053354}, }