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Fig. 1 | BMC Research Notes

Fig. 1

From: Characterization of tri and tetra-nucleotide microsatellite loci for the freshwater snails Promenetus exacuous (Planorbidae) and Valvata tricarinata (Valvatidae) and their utility in population genetic studies

Fig. 1

Results of STRUCTURE cluster membership analyses for a Promenetus exacuous and b Valvata tricarinata for K = 2. Vertical bars represent proportion of membership of individual snails for two genetic clusters (gray = Round Lake, black = Lake Saratoga). Labels below graphs indicate original sample sites

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