Approximate positions of quantitative trait loci (QTL) based on data released by the Jackson Lab Mouse Genome Informatics database (MGI) on 8 Nov. 2004.
Most of the QTL records contain an STS marker that exhibits the peak logarithm-of-odds (LOD) score for the marker-phenotype association. This peak marker is represented by a thick (tall) bar. For records that have two flanking STS markers (with or without peak LOD score data), the QTL region is represented by a thinner bar spanning the interval between the two markers. Where both flanking markers and peak LOD score are available, the thick bar is superimposed upon the thinner bar.
Thanks to Carol Bult at Jackson Lab for providing the QTL data.