@article{fdi:010067740, title = {{T}olerance to environmental stress by the nitrogen-fixing actinobacterium {F}rankia and its role in actinorhizal plants adaptation}, author = {{N}gom, {M}. and {O}shone, {R}. and {D}iagne, {N}. and {C}issoko, {M}. and {S}vistoonoff, {S}ergio and {T}isa, {L}. {S}. and {L}aplaze, {L}aurent and {S}y, {M}. {O}. and {C}hampion, {A}ntony}, editor = {}, language = {{ENG}}, abstract = {{E}nvironmental stresses are caused by human activities or natural events. {S}everal of them including salinity, heavy metals, and extreme temperature affect both soil characteristics and plant growth and productivity. {A}ctinorhizal plants are pioneer species that are able to grow in poor soils and improve soil fertility. {T}hey are widely used in agroforestry for different purposes including reclamation of degraded and contaminated lands. {T}his capacity is mainly due to the plants forming a nitrogen-fixing symbiosis with actinobacteria known as {F}rankia. {I}n comparison to uninoculated plants, plants in symbiosis with {F}rankia have significantly improved plant growth, total biomass, and nitrogen and chlorophyll content which enhance the development of actinorhizal plants and their resistance to abiotic stresses. {H}owever, to optimize the adaptation of actinorhizal species to different environments, selection of both symbiotic partners is necessary. {F}rankia strains vary in their sensitivity and response to stress including salinity, heavy metals, extreme p{H} and drought. {I}n this paper, we review the response of different {F}rankia strains to environmental stresses and their role that they play in the adaptation of actinorhizal plants to stressful conditions.}, keywords = {{F}rankia ; {A}ctinorhizal plants ; {E}nvironmental stresses ; {E}ffective symbiosis}, booktitle = {}, journal = {{S}ymbiosis}, volume = {70}, numero = {1}, pages = {17--29}, ISSN = {0334-5114}, year = {2016}, DOI = {10.1007/s13199-016-0396-9}, URL = {https://www.documentation.ird.fr/hor/fdi:010067740}, }