Abstract
Population outbreaks of crown-of-thorns starfish (Acanthaster spp.) represent one of the most significant biological disturbances on Indo-Pacific coral reefs. Here, we combine 15 published and 11 newly isolated polymorphic microsatellite markers from the coral-eating starfish, A. cf. planci and describe their integration into four multiplex PCRs. All markers were polymorphic with a mean of 11.7 ± 1.9 SE alleles per locus and an average observed heterozygosity of 0.619 ± 0.049 SE across 195 genotyped individuals from the Great Barrier Reef. This multiplex assay provides an effective means of investigating the population dynamics of crown-of-thorns starfish and the initiation and spread of population outbreaks.
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Alberto F (2009) MsatAllele_1.0: an R package to visualize the binning of microsatellite alleles. J Hered 100:394–397
Pratchett MS, Caballes C, Rivera-Posada JA, Sweatman HPA (2014) Limits to understanding and managing outbreaks of crown-of-thorns starfish (Acanthaster spp.). Oceanogr Mar Biol Annu Rev 52:133–200
Wainwright BJ, Arlyza IS, Karl SA (2012) Eighteen microsatellite loci for the crown-of-thorns starfish, Acanthaster planci. Conserv Genet Resour 4:861–863
Yasuda N, Nagai S, Hamaguchi M, Lian CL, Nadoaka K (2006) Development of microsatellite markers for the crown-of-thorns starfish Acanthaster planci. Mol Ecol Notes 6:141–143
Yasuda N, Nagai S, Hamaguchi M, Nadaoka K (2007) Seven new microsatellite markers for crown-of-thorns starfish Acanthaster planci. Plankton Benthos Res 2:103–106
Acknowledgments
We are grateful to volunteers who assisted with sample collections. This project was supported by funding from the Commonwealth Department of Environment (Reef Plan) and ARC Centre of Excellence for Coral Reef Studies to MSP, and KAUST Competitive Research Grant (URF/1/1389-01-01) and baseline research funds to MLB.
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Harrison, H.B., Saenz-Agudelo, P., Al-Salamah, M. et al. Microsatellite multiplex assay for the coral-eating crown-of-thorns starfish, Acanthaster cf. planci . Conservation Genet Resour 7, 627–630 (2015). https://doi.org/10.1007/s12686-015-0462-2
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DOI: https://doi.org/10.1007/s12686-015-0462-2