Strain distribution pattern for SSLP markers in the SWXJ recombinant inbred strain set: chromosomes 1 to 6

We typed 147 simple sequence length polymorphisms in the SWXJ recombinant inbred (RI) strain set spanning Chromosomes (Chrs) 1-6. The strain distribution pattern for these loci was combined with data from 18 previously typed loci for SWXJ, resulting in new chromosome maps for this RI set, with an average density of 3.5 cM between loci. This is the first systematic effort to develop a more highly resolved genetic map for the SWXJ RI set and thereby improves the usefulness of this genetic tool for mapping genes underlying both simple and complex genetic disorders.