Using the AMOVA framework to estimate a standardized genetic differentiation measure.
Comparison of population structure between studies can be difficult, because the value of the often-used FST-statistic depends on the amount of genetic variation within populations. Recently, a standardized measure of genetic differentiation was developed based on GST, which addressed this problem, though no method was provided to estimate this standardized measure without bias. Here I present a method to estimate a standardized measure of population differentiation based on the analysis of molecular variance framework. One advantage of the method is that it can be readily expanded to include different hierarchical levels in the tested population structure.
Meirmans
Patrick G
PG
Canadian Forest Service, Laurentian Forestry Centre, 1055 rue du P.E.P.S., C.P. 10380, succ. Sainte-Foy, Quebec G1V 4C7, Canada. pmeirmans@cfl.forestry.ca
D005787:Gene Frequency; D014644:Genetic Variation; D008957:Models, Genetic