The figure between STSs indicates the genetic distance between adjacent markers (first figure). When present, the second figure (in red) indicates the total distance of that STS from the most telomeric STS on the short arm. "+" means that the distance is less then 1.0.
Some YACs may be recognized by two or more STSs.
The linkage data were taken from MIT Center for Genome Research, (http://www-genome.wi.mit.edu/cgi-bin/contig/phys_map).