@article{fdi:010080188, title = {{P}opulation structure of {A}nopheles arabiensis on {L}a {R}eunion {I}sland, {I}ndian {O}cean}, author = {{M}orlais, {I}sabelle and {G}irod, {R}. and {H}unt, {R}. and {S}imard, {F}r{\'e}d{\'e}ric and {F}ontenille, {D}idier}, editor = {}, language = {{ENG}}, abstract = {{A}nopheles arabiensis, together with {A}nopheles gambiae sensu stricto, are the most important vectors of human malaria in sub-{S}aharan {A}frica. {T}he malaria situation keeps worsening, with 1 to 3 million deaths a year, and alternative strategies are needed to decrease malaria transmission intensity. {I}n this paper, we studied the population structure of {A}n. arabiensis from three sample sites on the remote {I}ndian {O}cean island of {L}a {R}eunion. {O}ur results showed strong genetic structuring between {A}n. arabiensis populations on {L}a {R}eunion, indicating the presence of barriers to gene flow. {R}easons for such a high genetic differentiation are discussed, including the role of intensive control measures that have maintained reduced effective population size as well as a putative genetic adaptation to the environment. {T}his strong structuring situation on the island represents an ideal framework for the prospect of genetic-based control trials.}, keywords = {{REUNION}}, booktitle = {}, journal = {{A}merican {J}ournal of {T}ropical {M}edicine and {H}ygiene}, volume = {73}, numero = {6}, pages = {1077--1082}, ISSN = {0002-9637}, year = {2005}, URL = {https://www.documentation.ird.fr/hor/fdi:010080188}, }