@article{fdi:010046178, title = {{G}enetic signs of connectivity in {P}rimula vulgaris ({P}rimulaceae) in a hedgerow network landscape}, author = {{C}ampagne, {P}ascal and {B}aumel, {A}. and {A}ffre, {L}. and {J}uin, {M}. and {D}uong, {N}. and {R}oche, {P}. and {T}atoni, {T}hierry}, editor = {}, language = {{ENG}}, abstract = {{T}he effects of landscape configuration on the genetic connectivity of the heterostylous species {P}rimula vulgaris {H}uds. ({P}rimulaceae) were studied using {AFLP} markers. {I}solation by distance pattern was shown by spatial autocorrelation analysis; moreover, hedgerow network distances were found to contribute less than {E}uclidian distances to spatial genetic structure. {P}ollen flow is probably the main factor shaping the spatial genetic structure rather than seed dispersal, which is limited in this myrmecochorous species. {D}etailed analysis on the genetic similarity between neighborhoods and differentiation rates showed that density of hedgerow networks impede gene flow. {W}e therefore concluded that a high degree of habitat contiguity does not necessarily promote genetic connectivity. {T}o cite this article: {P} {C}ampagne et al., {C} {R}. {B}iologies 332 (2009).}, keywords = {{AFLP} ; {S}patial analysis ; {A}utocorrelation ; {M}icroevolution}, booktitle = {}, journal = {{C}omptes {R}endus {B}iologies}, volume = {332}, numero = {7}, pages = {652--661}, ISSN = {1631-0691}, year = {2009}, DOI = {10.1016/j.crvi.2009.03.005}, URL = {https://www.documentation.ird.fr/hor/fdi:010046178}, }