@article{fdi:010061187, title = {{Z}inc accumulation patterns in four {A}nthyllis vulneraria subspecies supplemented with mineral nitrogen or grown in the presence of their symbiotic bacteria}, author = {{S}oussou, {S}ouhir and {M}ahieu, {S}t{\'e}phanie and {B}runel, {B}. and {E}scarre, {J}. and {L}ebrun, {M}ichel and {B}anni, {M}. and {B}oussetta, {H}. and {C}leyet-{M}arel, {J}. {C}.}, editor = {}, language = {{ENG}}, abstract = {{T}his work examines {Z}n accumulation in four {A}nthyllis vulneraria subspecies supplemented with mineral nitrogen or grown in the presence of their symbiotic bacteria. {A}nthyllis vulneraria subspecies were grown hydroponically in the presence of high levels of {Z}n{SO}4. {T}he plants were either grown in symbiosis with one of two non-metallicolous or metallicolous {M}esorhizobium inoculants or in the presence of {KNO}3. {W}hen exposed to 1,000 mu {M} {Z}n, shoot and root biomass of three out of our four {A}nthyllis subspecies cultivated with {NO}3 dropped significantly by about 24-28 %; carpatica, the fourth subspecies, was not affected. {S}ubspecies carpatica {Z}n tolerance was confirmed when in symbiosis with the metallicolous strain. {I}n the presence of 1,000 mu {M} {Z}n, the different {A}nthyllis subspecies concentrated more {Z}n in their roots than in their shoots and only subsp. carpatica accumulated a significant amount of {Z}n in its shoots. {T}he most remarkable feature was the drastic decrease in {Z}n concentration in both roots (up to 2.5-3 fold) and shoots (2.6-fold) of subsp. carpatica exposed to 1,000 mu {M} {Z}n and nodulated whatever the {M}esorhizobium strain used, compared to the {N}-grown plants. {O}ur results bring new perspectives as regards phytostabilization, with the potential use of a rhizobium-inoculated leguminous subspecies displaying unusual {Z}n tolerance.}, keywords = {{Z}n accumulation ; {A}nthyllis vulneraria ; {M}esorhizobium ; {Z}n tolerance ; {M}etal-polluted soils}, booktitle = {}, journal = {{P}lant and {S}oil}, volume = {371}, numero = {1-2}, pages = {423--434}, ISSN = {0032-079{X}}, year = {2013}, DOI = {10.1007/s11104-013-1698-9}, URL = {https://www.documentation.ird.fr/hor/fdi:010061187}, }