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Fig. 1 | BMC Genomics

Fig. 1

From: Restriction associated DNA-genotyping at multiple spatial scales in Arabidopsis lyrata reveals signatures of pathogen-mediated selection

Fig. 1

Summary of populations sampling, phylogenetic relationships and individual heterozygosity based on RAD loci. Maps of sampling locations for: (a) the North American Great Lakes, and (b) Northern and Central European populations. For the former, predominantly outcrossing populations are indicated by grey circles and highly selfing populations by white circles (N = 4 per population, except TC, N = 1). For Europe, the sample size per country and number of populations from which these samples originate are given on the figure. (c) RaXML tree based on 15,571 SNPs across 5936 RAD loci. Bootstrap support values greater than 70 are given for major branches denoting groups indicted on the right of the tree (countries for European samples and populations for North American samples); for the latter, clear bars indicate selfing populations and black bars outcrossing samples. Central Europe refers to samples from Germany and Austria. (d) Individual heterozygosity (proportion of heterozygous loci, Ho) estimates using 6665 RAD loci present in all individuals (including non-polymorphic loci)

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