Gene mapping in the Chinese hamster and conservation of syntenic groups and Q-band homologies between Chinese hamster and mouse chromosomes

Publisher Website
Google Scholar
Abstract
Using Chinese hamster/mouse somatic cell hybrids segregating hamster chromosomes, we assigned 15 enzyme genes to six different Chinese hamster autosomes. Of the 15 loci, three genes, HK1, PEPC, and SORD, were newly assigned to chromosomes 1, 5, and 6, respectively, while ENOl, PGD, and PGM1 were assigned to the long arm of chromosome 2, in the segment 2q113→qter. The locations of the following loci were confirmed: ESD, NP, and PEPB on chromosome 1, ME1 and MPI on chromosome 4, AK1 on chromosome 6, and GP1 and PEPD on chromosome 9. Comparative mapping of Chinese hamster and laboratory mouse chromosomes revealed conservation of syntenic groups and extensive banding homology between the Chinese hamster and mouse chromosomes on which homologous enzyme markers have been mapped.