Microsatellite loci for Symbiodinium goreaui and other Clade C Symbiodinium

Drew C. Wham, Margaux Carmichael, Todd C. LaJeunesse

Research output: Contribution to journalLetterpeer-review

13 Scopus citations


The genus Symbiodinium comprises a diverse group of dinoflagellates known for their obligate relationship with reef–building corals. Members of the sub-genus ‘clade C’ are abundant, geographically wide-spread, as well as genetically and ecologically diverse. Coral colonies harboring clade C are often the most exposed to physical stressors. The genotypic diversity, dispersal and genetic connectivity exhibited by these Symbiodinium are the subjects of an increasing number of population genetic studies utilizing microsatellites. Here we describe 18 new microsatellite loci and test their utility across four common clade C types. We obtained multi-locus genotypes with individual level resolution in each of these types. Our results indicate that multi-locus genotypes can be obtained for many members of clade C using a subset of these markers. Data from these markers may assess population dynamics during coral bleaching and recovery as well as resolve boundaries to genetic recombination among these closely related, yet ecologically distinct, lineages.

Original languageEnglish (US)
Pages (from-to)127-129
Number of pages3
JournalConservation Genetics Resources
Issue number1
StatePublished - Mar 1 2014

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Genetics


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