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. Author manuscript; available in PMC: 2016 Dec 16.
Published in final edited form as: Orthod Craniofac Res. 2009 Aug;12(3):236–242. doi: 10.1111/j.1601-6343.2009.01458.x

Fig. 2.

Fig. 2

The percentage of individuals affected (external apical root resorption ≥ 2 mm in at least one maxillary central incisor) by TNFRSF11B Osteoprotegerin (OPG) single nucleotide polymorphism rs2073618 genotype. There is a significant association between affection status and the OPG genotype. (χ21 = 8.5339; p = 0.003).