Article
VSX1: a gene for posterior polymorphous dystrophy and keratoconus.
Human molecular genetics - 1 May 2002
Héon Elise, Greenberg Alex, Kopp Kelly K, Rootman David, Vincent Andrea L, Billingsley Gail, Priston Megan, Dorval Kimberley M, Chow Robert L, McInnes Roderick R, Heathcote Godfrey, Westall Carol, Sutphin John E, Semina Elena, Bremner Rod, Stone Edwin M
Abstract excerpt
We identified mutations in the VSX1 homeobox gene for two distinct inherited corneal dystrophies; posterior polymorphous dystrophy (PPD) and keratoconus. One of the mutation (R166W) responsible for keratoconus altered the homeodomain and impaired DNA binding. Two other sequence changes (L159M and G160D) were associated with keratoconus and PPD, respectively, and involved a region adjacent to the homeodomain. The...
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