Persistent Identifier
|
doi:10.5061/DRYAD.JD88RD12 |
Publication Date
|
2025-08-19 |
Title
| Data from: Connectivity of Caribbean coral populations: complementary insights from empirical and modelled gene flow |
Other Identifier
| 10.5061/dryad.jd88rd12 |
Author
| Foster, Nicola L. (University of Exeter) - ORCID:
Paris, Claire B. (Miami University)
Kool, Johnathan T. (ARC Centre of Excellence For Coral Reef Studies)
Baums, Iliana B. (Pennsylvania State University)
Stevens, Jamie R. (University of Exeter)
Sánchez, Juan A. (Universidad de Los Andes)
Bastidas, Carolina (Universidad Simón Bolívar)
Agudelo, Claudia (Universidad de Los Andes)
Bush, Phillippe (Marine Conservation Board, Cayman Islands Government)
Day, Owen (Buccoo Reef Trust)
Ferrari, Renata (University of Exeter)
Gonzalez, Patricia (Centro de Investigaciones Marinas)
Gore, Shannon (Conservation & Fisheries Department, Ministry of Natural Resources & Labour)
Guppy, Reia (University of Trinidad and Tobago)
McCartney, Michael A. (University of North Carolina Wilmington)
McCoy, Croy (Marine Conservation Board, Cayman Islands Government)
Mendes, Judith (University of the West Indies)
Srinivasan, Ashwanth (Miami University)
Steiner, Sascha (Institute for Tropical Marine Ecology, ITME Inc.)
Vermeij, Mark J. A. (Caribbean Research and Management of Biodiversity Foundation)
Weil, Ernesto (Department of Marine Sciences, University of Puerto Rico)
Mumby, Peter J. (University of Exeter) |
Point of Contact
|
Use email button above to contact.
Biblioteca Unisimon (Universidad Simón Bolivar) |
Description
| Understanding patterns of connectivity among populations of marine organisms is essential for the development of realistic, spatially explicit models of population dynamics. Two approaches, theoretical and empirical population genetic models, have been used to estimate levels of evolutionary connectivity among marine populations but rarely have their potentially-complementary insights been combined. Here, a spatially-realistic Lagrangian model of larval dispersal and a theoretical genetic model are integrated with the most extensive study of gene flow in a Caribbean marine organism. The 871 genets collected from 26 sites spread over the wider Caribbean sub-sampled 45.8% of the 1900 potential unique genets in the model. At a coarse scale, significant consensus between modelled estimates of genetic structure and empirical genetic data for populations of the reef-building coral Montastraea annularis is observed. However, modelled and empirical data differ in their estimates of connectivity among northern Mesoamerican reefs indicating that processes other than dispersal may dominate here. Further, the geographic location and porosity of the previously described east-west barrier to gene flow in the Caribbean is refined. A multi-prong approach, integrating genetic data and spatially-realistic models of larval dispersal and genetic projection, provides complementary insights into the processes underpinning population connectivity in marine invertebrates on evolutionary timescales. (2011-07-12) |
Subject
| Earth and Environmental Sciences |
Keyword
| Individual Based Model (IBM)
Montastraea annularis |
Related Publication
| Is Supplement To: FOSTER, N.L., PARIS, C.B., KOOL, J.T., BAUMS, I.B., STEVENS, J.R., SANCHEZ, J.A., BASTIDAS, C., AGUDELO, C., BUSH, P., DAY, O., FERRARI, R., GONZALEZ, P., GORE, S., GUPPY, R., McCARTNEY, M.A., McCOY, C., MENDES, J., SRINIVASAN, A., STEINER, S., VERMEIJ, M.J.A., WEIL, E. and MUMBY, P.J. (2012), Connectivity of Caribbean coral populations: complementary insights from empirical and modelled gene flow. Molecular Ecology, 21: 1143-1157. doi: 10.1111/j.1365-294X.2012.05455.x https://doi.org/10.1111/j.1365-294X.2012.05455.x |
Notes
| Montastraea annularis microsatellite data Genotype data for 6 microsatellite loci for 871 samples of Montastraea annularis collected from 26 sites across the wider Caribbean are provided. Montastraea samples were collected in the field between 2004 and 2008. Sample ID, region and site name are supplied for each individual. Column headings are detailed in the ReadMe file. Foster_Montastraea.csv |
Distribution Date
| 2011-07-12 |
Depositor
| Biblioteca |
Deposit Date
| 2011-07-12 |