1. Genetics of retinoblastoma;Vogel, F.;Hum Genet,1979
2. It is of primary importance to note that the chiasma;Yunis, J.J.; Ramsay, N.;Am J Dis Child; Retinoblastoma and subband positions have not been directly assigned to chromodeletion of chromosome 13,1978
3. Familial retinoblastoma: segregation of chromosome 13 in four bands via the relative distances as measured by families;Knight, L.A.; Allen Gardner, H.; Gallie, B.L.;Am J Hum Genet; 32: 194-201. Francke and Oliver.8 One of the problems is, therefore, the possible lack of correspondence in physical length between the mitotic and meiotic chromosome. Perhaps we should add that in the initial investiga,1980
4. Family studies on the chromosomal location of the retinoblastoma gene (Rb-1);Morten, J.E.N.; Harnden, D.G.; Bundey, S.;J Med Genet,1982
5. The use and limitations of chiasma scoring with reference tion we found a high correlation (r= 0.99) between total relative lengths of the respective mitotic and meiotic chromosomes, but the agreement of centromere indices was numerically lower (r=0.95). The calculations presented in this communication were made using chiasma data without any mathematical modificationl5-'7 from a single person. Until recently, we were concerned that there might to human genetic mapping;Hult6n, M.; Luciani, J.M.; Kirton, V.; DeVictor-Vuillet, M.;Cytogenet Cell Genet,1978