Spatio-genetic population structure in mustached tamarins,Saguinus mystax
Journal article
Authors | Huck, Maren, Roos, Christian and Heymann, Eckhard W. |
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Abstract | Dispersal and philopatry influence gene flow and thus the spatio-genetic structure within and between populations. In callitrichids the flexible social and mating system corresponds with a variable migration pattern where both sexes might be philopatric or might disperse. We investigated the relationship between the spatiogenetic structure and migration patterns in a population of mustached tamarins, Saguinus mystax. Using the rapidly evolving hypervariable region I (HVI) of the mitochondrial control region and 11 microsatellite markers we detected a high variation (HVI: 16 haplotypes in 69 individuals; microsatellites: HO ¼ 0.75, average: 7.45 alleles/locus), with mating partners usually not sharing the same haplotype, indicating that matings are generally between partners that are not closely related. Similar high variance of haplotype differences for male-male and female-female pairs, along with a slightly higher number of haplotype differences in males show that both sexes habitually migrate. Spatial analyses suggest that females usually migrate longer distances, corresponding to very limited breeding positions for females in a polyandrous social mating system. |
Dispersal and philopatry influence gene flow and thus the spatio-genetic structure within and between populations. In callitrichids the flexible social and mating system corresponds with a variable migration pattern where both sexes might be philopatric or might disperse. We investigated the relationship between the spatiogenetic structure and migration patterns in a population of mustached tamarins, Saguinus mystax. Using the rapidly evolving hypervariable region I (HVI) of the mitochondrial control region and 11 microsatellite markers we detected a | |
Keywords | Dispersal; Population genetics; Haplotypes; Microsatellites; Mitochondrial control region |
Year | 2007 |
Journal | American Journal of Physical Anthropology |
ISSN | 00029483 |
10968644 | |
Digital Object Identifier (DOI) | https://doi.org/10.1002/ajpa.20559 |
Web address (URL) | http://hdl.handle.net/10545/596282 |
An error occurred getting the license - uri. | |
hdl:10545/596282 | |
Publication dates | 2007 |
Publication process dates | |
Deposited | 15 Feb 2016, 14:22 |
Rights | Archived with thanks to American Journal of Physical Anthropology |
An error occurred on the license name. | |
Contributors | Abteilung für Verhaltensökologie & Soziobiologie, Deutsches Primatenzentrum and Gene Bank of Primates, FG Primatengenetik, Deutsches Primatenzentrum |
File | File Access Level Open |
File | File Access Level Open |
https://repository.derby.ac.uk/item/9458w/spatio-genetic-population-structure-in-mustached-tamarins-saguinus-mystax
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