Physical map of the EPMR minimum genetic region. Seventeen BAC clones with their corresponding STS, exon, or microsatellite positions are shown in the middle. The BAC contig spans the region between the telomeric flanking marker 140CA and the centromeric flanking marker 159CA. (•) The BAC location of an STS, exon, or microsatellite marker, with its corresponding name at the top. Names in boldface type indicate exons or STSs from cDNA clones. (X) A chimeric BAC-end sequence; (▪) a repeat element. Exon sequences obtained from exon trapping are indicated as vertical bars protruding down from the top border. New microsatellite loci are indicated below the bottom border. Two midi-YAC clones are indicated at the bottom. Six putative gene locations are indicated by shaded boxes along the bottom border.
