Lu localizes to region of mouse chromosome 7 that shows conserved synteny with human 19q13.2.

Chromosomal localization ofLu on the Jackson Laboratory BSS interspecific back-cross panel. The map is depicted with the centromere toward the top. The percent recombination (R) between adjacent loci is given to the left of the chromosome bar, with the SE for each R. Loci mapping to the same position are listed in alphabetical order. Missing typings were inferred from surrounding data where assignment was unambiguous. References for mapping the other loci are publicly available from The Jackson Laboratory Mapping Resource through http://www.jax.org /resources/documents/cmdata.