@article{HorreoBreedveldLindtkeetal.2019, author = {Horreo, J. L. and Breedveld, Merel Cathelijne and Lindtke, D. and Heulin, B. and Surget-Groba, Yann and Fitze, Patrick S.}, title = {Genetic introgression among differentiated clades is lower among clades exhibiting different parity modes}, series = {Heredity}, volume = {123}, journal = {Heredity}, number = {2}, publisher = {Nature Publ. Group}, address = {London}, issn = {0018-067X}, doi = {10.1038/s41437-019-0201-7}, pages = {264 -- 272}, year = {2019}, abstract = {Mechanisms leading to sympatric speciation are diverse and may build up reproductive isolation. Reproductive isolation among differentiated clades may exist due to genetic incompatibilities, sexual selection, differences in parity mode, reduced post-zygotic survival or reproductive success of hybrids. Here, we test whether differences in parity mode lead to reproductive isolation by investigating introgression in Zootoca vivipara, a lizard species exhibiting oviparous and viviparous reproduction. We measured introgression in transects spanning different viviparous clades, different oviparous subclades, transects containing oviparous and viviparous clades, and transects within the same subclade (control transects). Introgression in transects spanning oviparous and viviparous clades was one order of magnitude smaller than transects spanning the same reproductive mode and no statistical differences existed between transects spanning the same reproductive mode and control transects. Among types of transects, no significant differences existed in genetic and geographic distances, nor number of detected alleles. Moreover, hybrids were detected in all types of transects, showing that parity mode alone does not necessarily lead to complete reproductive isolation, which suggests that reinforcement may play an important role. The evolution of different parity modes together with reinforcement may thus promote reproductive isolation and rapid speciation, potentially explaining why only six of the almost 40,000 vertebrates belonging to groups consisting of viviparous and oviparous species exhibit bimodal reproduction.}, language = {en} } @misc{HorreoBreedveldLindtkeetal.2019, author = {Horreo, J. L. and Breedveld, Merel Cathelijne and Lindtke, D. and Heulin, B. and Surget-Groba, Yann and Fitze, Patrick S.}, title = {Correction: Genetic introgression among differentiated clades is lower among clades exhibiting different parity modes. - (Heredity. - 123, (2019) pg 264)}, series = {Heredity}, volume = {123}, journal = {Heredity}, number = {2}, publisher = {Nature Publ. Group}, address = {London}, issn = {0018-067X}, doi = {10.1038/s41437-019-0223-1}, pages = {285 -- 285}, year = {2019}, abstract = {The original version of this Article contained an error in the spelling of the author Y. Surget-Groba, which was incorrectly given as J. Surget-Groba. This has now been corrected in both the PDF and HTML versions of the Article.}, language = {en} } @article{LuisHorreoLuisaPelaezBreedveldetal.2019, author = {Luis Horreo, Jose and Luisa Pelaez, Maria and Breedveld, Merel Cathelijne and Suarez, Teresa and Urieta, Maria and Fitze, Patrick S.}, title = {Population structure of the oviparous South-West European common lizard}, series = {European journal of wildlife research}, volume = {65}, journal = {European journal of wildlife research}, number = {1}, publisher = {Springer}, address = {New York}, issn = {1612-4642}, doi = {10.1007/s10344-018-1242-6}, pages = {9}, year = {2019}, abstract = {Gene flow is an important factor determining the evolution of a species, since it directly affects population structure and species' adaptation. Here, we investigated population structure, population history, and migration among populations covering the entire distribution of the geographically isolated South-West European common lizard (Zootoca vivipara louislantzi) using 34 newly developed polymorphic microsatellite markers. The analyses unravelled the presence of isolation by distance, inbreeding, recent bottlenecks, genetic differentiation, and low levels of migration among most populations, suggesting that Z. vivipara louislantzi is threatened. The results point to discontinuous populations and are in line with physical barriers hindering longitudinal migration south to the central Pyrenean cordillera and latitudinal migration in the central Pyrenees. In contrast, evidence for longitudinal migration exists from the lowlands north to the central Pyrenean cordillera and the Cantabrian Mountains. The locations of the populations south to the central Pyrenean cordillera were identified as the first to be affected by global warming; thus, management actions aimed at avoiding population declines should start in this area.}, language = {en} }