title: A YAC contig spanning the dominant retinitis pigmentosa locus (RP9) on chromosome 7p.
abstract: The dominant retinitis pigmentosa locus RP9 has previously been localized to 7p13-p15, in the interval D7S526-D7S484. We now report refinement of the locus to the interval D7S795-D7S484 and a YAC contig of approximately 4.8 Mb spanning this region and extending both distally and proximally from it. The contig was constructed by STS content mapping and physically orders 29 STSs in 28 YAC clones. The order of polymorphic markers in the contig is consistent with a genetic map that has been assembled using haplotype data from the CEPH pedigrees. This contig will provide a primary resource for the construction of a transcriptional map of this region and for the identification of the defective gene causing this form of adRP.
mesh_terms: D001483:Base Sequence; D002874:Chromosome Mapping; D018244:Chromosomes, Artificial, Yeast; D002897:Chromosomes, Human, Pair 7; D017931:DNA Primers; D005260:Female; D006801:Humans; D008297:Male; D008969:Molecular Sequence Data; D010375:Pedigree; D012174:Retinitis Pigmentosa / Q000235:genetics*
chemical_list: D017931:DNA Primers