FIGURE 11. Karyotype of a Chinese hamster-mouse somatic hybrid cell. Only a few mouse chromosomes are present (bottom row); such hybrids have been used to assign genes to mouse chromosomes. Reprinted from reference 36 by permission of S. Karger AG, Basel.

36. Franke, U., Lalley, P.A., Moss, W., Ivy, J., and Minna, J.D. (1977). Cytogenet. Cell Genet. 19: 57.