Purpose: Single nucleotide polymorphisms (SNPs) in the collagen type I (COL1A1) gene have been shown to be significantly associated with high myopia in a Japanese population. This present study was conducted to investigate whether COL1A1 is associated with high myopia in a Han Chinese population. Methods: High myopia is defined by a spherical equivalent of less than or equal to -6.00 diopter sphere and an axial length longer than or equal to 26.0 mm in the affected eye. We genotyped rs2075555 and rs2269336 SNPs in COL1A1 in a Ha n Chinese group composed of 697 high myopia patients and 762 normal controls. Results: Neither of the two SNPs showed significant association with high myopia (p allelic=0.252 for rs2075555, and p allelic=0.699 for rs2269336). Conclusions: Our study revealed that SNPs in COL1A1 are not significantly associated with high myopia in the Han Chinese population. © 2011 Molecular Vision.
CITATION STYLE
Zhang, D., Shi, Y., Gong, B., He, F., Lu, F., Lin, H., … Yang, Z. (2011). An association study of the COL1A1 gene and high myopia in a Han Chinese population. Molecular Vision, 17, 3379–3383.
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