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Genetic Diversity And Differentiation Patterns In Micromeria From The Canary Islands Are Congruent With Multiple Colonization Dynamics And The Establishment Of Species Syngameons, Manuel Curto, Pamela Puppo, S. Kratschmer, H. Meimberg
Genetic Diversity And Differentiation Patterns In Micromeria From The Canary Islands Are Congruent With Multiple Colonization Dynamics And The Establishment Of Species Syngameons, Manuel Curto, Pamela Puppo, S. Kratschmer, H. Meimberg
Biological Sciences Faculty Research
Background
Especially on islands closer to the mainland, such as the Canary Islands, different lineages that originated by multiple colonization events could have merged by hybridization, which then could have promoted radiation events (Herben et al., J Ecol 93: 572–575, 2005; Saunders and Gibson, J Ecol 93: 649–652, 2005; Caujapé-Castells, Jesters, red queens, boomerangs and surfers: a molecular outlook on the diversity of the Canarian endemic flora, 2011). This is an alternative to the scenario where evolution is mostly driven by drift (Silvertown, J Ecol 92: 168–173, 2004; Silvertown et al., J Ecol 93: 653–657, 2005). In the former case …
Genetic Structure Of Micromeria (Lamiaceae) In Tenerife, The Imprint Of Geological History And Hybridization On Within-Island Diversification, Pamela Puppo, Manuel Curto, Harald Meimberg
Genetic Structure Of Micromeria (Lamiaceae) In Tenerife, The Imprint Of Geological History And Hybridization On Within-Island Diversification, Pamela Puppo, Manuel Curto, Harald Meimberg
Biological Sciences Faculty Research
Geological history of oceanic islands can have a profound effect on the evolutionary history of insular flora, especially in complex islands such as Tenerife in the Canary Islands. Tenerife results from the secondary connection of three paleo-islands by a central volcano, and other geological events that further shaped it. This geological history has been shown to influence the phylogenetic history of several taxa, including genus Micromeria (Lamiaceae). Screening 15 microsatellite markers in 289 individuals representing the eight species of Micromeria present in Tenerife, this study aims to assess the genetic diversity and structure of these species and its relation with …