Four ultraconserved regions distal to ARX ( uc466-469 ) were also screened in a subset of 94 patients , with three unique nucleotide changes identified in two ( uc466 , uc467 ) .
O O O O O B-GeneOrGeneProduct O O O O O O O O O O O B-OrganismTaxon O O O O O O O O O O O O O O O