Kin-Structured Colonization and Small-Scale Genetic Differentiation in Silene Dioica. Ingvarsson, P. K. & Giles, B. E. Evolution, 53(2):605–611, 1999. _eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1558-5646.1999.tb03795.x
Kin-Structured Colonization and Small-Scale Genetic Differentiation in Silene Dioica [link]Paper  doi  abstract   bibtex   
We investigated the genetic structure of a single island population of the dioecious plant Silene dioica in the Skeppsvik Archipelago, Umeå, Sweden. The population is less than 10 years old and consists of approximately 700 individuals growing within an area of about 200 m2. Despite the small scale of the study, levels of genetic differentiation among contiguous patches are greater than or comparable to what is observed over larger scales in the archipelago. The results suggest that the small-scale structuring occurs during population expansion, soon after island colonization, and that the observed patterns of genetic differentiation can be attributed to the population being substructured into family groups. This family structure results from kin-structured dispersal processes (colonization and migration) as the population expands over the island. As plant densities increase over time, either spatial fusion or temporal fusion of patches reduce the among patch variation. These processes, however, do not completely eradicate the genetic differentiation established by the kin-structured dispersal processes. We discuss some implications of kin structuring for evolution through either kin or interdemic selection.
@article{ingvarsson_kin-structured_1999,
	title = {Kin-{Structured} {Colonization} and {Small}-{Scale} {Genetic} {Differentiation} in {Silene} {Dioica}},
	volume = {53},
	issn = {1558-5646},
	url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1558-5646.1999.tb03795.x},
	doi = {10/gn2mht},
	abstract = {We investigated the genetic structure of a single island population of the dioecious plant Silene dioica in the Skeppsvik Archipelago, Umeå, Sweden. The population is less than 10 years old and consists of approximately 700 individuals growing within an area of about 200 m2. Despite the small scale of the study, levels of genetic differentiation among contiguous patches are greater than or comparable to what is observed over larger scales in the archipelago. The results suggest that the small-scale structuring occurs during population expansion, soon after island colonization, and that the observed patterns of genetic differentiation can be attributed to the population being substructured into family groups. This family structure results from kin-structured dispersal processes (colonization and migration) as the population expands over the island. As plant densities increase over time, either spatial fusion or temporal fusion of patches reduce the among patch variation. These processes, however, do not completely eradicate the genetic differentiation established by the kin-structured dispersal processes. We discuss some implications of kin structuring for evolution through either kin or interdemic selection.},
	language = {en},
	number = {2},
	urldate = {2021-11-08},
	journal = {Evolution},
	author = {Ingvarsson, Par K. and Giles, Barbara E.},
	year = {1999},
	note = {\_eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1558-5646.1999.tb03795.x},
	keywords = {Colonization, Silene dioica, genetic differentiation, kin structure, migration},
	pages = {605--611},
}

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