TY - JOUR T1 - SNP and haplotype mapping for genetic analysis in the rat. JF - Nat Genet Y1 - 2008 A1 - Saar, Kathrin A1 - Beck, Alfred A1 - Bihoreau, Marie-Thérèse A1 - Birney, Ewan A1 - Brocklebank, Denise A1 - Chen, Yuan A1 - Cuppen, Edwin A1 - Demonchy, Stephanie A1 - Dopazo, Joaquin A1 - Flicek, Paul A1 - Foglio, Mario A1 - Fujiyama, Asao A1 - Gut, Ivo G A1 - Gauguier, Dominique A1 - Guigó, Roderic A1 - Guryev, Victor A1 - Heinig, Matthias A1 - Hummel, Oliver A1 - Jahn, Niels A1 - Klages, Sven A1 - Kren, Vladimir A1 - Kube, Michael A1 - Kuhl, Heiner A1 - Kuramoto, Takashi A1 - Kuroki, Yoko A1 - Lechner, Doris A1 - Lee, Young-Ae A1 - Lopez-Bigas, Nuria A1 - Lathrop, G Mark A1 - Mashimo, Tomoji A1 - Medina, Ignacio A1 - Mott, Richard A1 - Patone, Giannino A1 - Perrier-Cornet, Jeanne-Antide A1 - Platzer, Matthias A1 - Pravenec, Michal A1 - Reinhardt, Richard A1 - Sakaki, Yoshiyuki A1 - Schilhabel, Markus A1 - Schulz, Herbert A1 - Serikawa, Tadao A1 - Shikhagaie, Medya A1 - Tatsumoto, Shouji A1 - Taudien, Stefan A1 - Toyoda, Atsushi A1 - Voigt, Birger A1 - Zelenika, Diana A1 - Zimdahl, Heike A1 - Hubner, Norbert KW - Animals KW - Chromosome Mapping KW - Databases, Genetic KW - Genome KW - Haplotypes KW - Linkage Disequilibrium KW - Phylogeny KW - Polymorphism, Single Nucleotide KW - Quantitative Trait Loci KW - Rats KW - Rats, Inbred Strains KW - Recombination, Genetic AB -

The laboratory rat is one of the most extensively studied model organisms. Inbred laboratory rat strains originated from limited Rattus norvegicus founder populations, and the inherited genetic variation provides an excellent resource for the correlation of genotype to phenotype. Here, we report a survey of genetic variation based on almost 3 million newly identified SNPs. We obtained accurate and complete genotypes for a subset of 20,238 SNPs across 167 distinct inbred rat strains, two rat recombinant inbred panels and an F2 intercross. Using 81% of these SNPs, we constructed high-density genetic maps, creating a large dataset of fully characterized SNPs for disease gene mapping. Our data characterize the population structure and illustrate the degree of linkage disequilibrium. We provide a detailed SNP map and demonstrate its utility for mapping of quantitative trait loci. This community resource is openly available and augments the genetic tools for this workhorse of physiological studies.

VL - 40 IS - 5 U1 - https://www.ncbi.nlm.nih.gov/pubmed/18443594?dopt=Abstract ER -