@article{fdi:010066250, title = {{A}nalysis of a population of magnetotactic bacteria of the {G}ulf of {G}abes, {T}unisia}, author = {{P}radel, {N}athalie and {C}ayol, {J}. {L}. and {F}ardeau, {M}arie-{L}aure and {K}array, {F}. and {S}ayadi, {S}. and {A}lazard, {D}idier and {O}llivier, {B}ernard}, editor = {}, language = {{ENG}}, abstract = {{T}he occurrence of magnetotactic bacteria ({MTB}) on a {T}unisian marine coast exposed to heavy metals pollution ({S}fax, {G}ulf of {G}abes, {M}editerranean {S}ea) was investigated. {T}he {MTB} population of this {S}outhern {M}editerranean coast was compared to the {MTB} populations previously investigated on the {F}rench {N}orthern {M}editerranean coast. {A} dominant {MTB} coccus morphotype was observed by microscopy analysis. {B}y pyrosequencing technology, the analysis of the 16{S} ribosomal {RNA} (r{DNA}) revealed as much as 33 operational taxonomic sequence units ({OTU}s) close to sequences of {MTB} accessible in the databases. {T}he majority were close to {MTB} sequences of the "{M}ed group" of alpha-{P}roteobacteria. {A}mong them, a dominant {OTU}_001 (99 % of the {MTB} sequences) affiliated within the {M}agnetococcales order was highlighted. {I}nvestigating the capacities of this novel bacterium to be used in bioremediation and/or depollution processes could be envisaged.}, keywords = {{M}arine magnetotactic bacteria ; {T}unisian {M}editerranean coast ; {M}agnetococcales ; {FRANCE} ; {TUNISIE} ; {MEDITERRANEE} ; {SFAX} ; {GABES} {GOLFE}}, booktitle = {}, journal = {{E}nvironmental {S}cience and {P}ollution {R}esearch}, volume = {23}, numero = {5}, pages = {4046--4053}, ISSN = {0944-1344}, year = {2016}, DOI = {10.1007/s11356-015-4314-0}, URL = {https://www.documentation.ird.fr/hor/fdi:010066250}, }