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Bar plot of estimated Canis nDNA posterior probability ancestry assignments from program STRUCTURE with five genetic clusters (K = 5). Each bar represents ancestry coefficients for one individual. The populations correspond to domestic dogs (C. lupus familiaris), gray wolves (C. lupus), Mexican wolves (C. lupus baileyi), red wolves (C. rufus), and southeastern coyotes (C. latrans). Our mainland Texas and Galveston Island samples are the last two populations
