PCR multiplexing of nuclear microsatellite loci inQuercus species

Simple sequence repeats have become the tool of choice in a wide range of studies of forest trees. Despite frequent use of multicolor fluorescent labeling DNA fragment analyzers, there are few procedures that reduce time and cost of the analyses by PCR multiplexing. Here we present an example of 2 multiplexes of 7 unlinked nuclear microsatellite loci to increase the efficiency of genotyping of large samples of oaks, which is extremely useful in population genetic studies.