Genomic organization of the murine Miller-Dieker/lissencephaly region: conservation of linkage with the human region.

ABSTRACT: Several human syndromes are associated with haploinsufficiency of chromosomal regions secondary to microdeletions. Isolated lissencephaly sequence (ILS), a human developmental disease characterized by a smooth cerebral surface (classical lissencephaly) and microscopic evidence of incomplete neuronal migration, is often associated with small deletions or translocations at chromosome 17p13.3. Miller-Dieker syndrome (MDS) is associated with larger deletions of 17p13.3 and consists of classical lissencephaly with additional phenotypes including facial abnormalities. We have isolated the murine homologs of three genes located inside and outside the MDS region: Lis1, Mnt/Rox, and 14-3-3 epsilon. These genes are all located on mouse chromosome 11B2, as determined by metaphase FISH, and the relati

SUBMITTER: Hirotsune S 

PROVIDER: S-EPMC310661 | biostudies-literature | 1997 Jun

REPOSITORIES: biostudies-literature