title: The modification of Morton's complex segregation analysis.
abstract: Morton's model of a complex segregation analysis was modified by introducing the new meaning for penetrance. It was assumed that the parameter t specifies the penetrance of gene G instead of genotype GG. This approach leads to the construction of new theoretical risks of a disease which seem to us more reliable than those of Morton's.
mesh_terms: D005787:Gene Frequency; D030342:Genetic Diseases, Inborn / Q000235:genetics*; D006801:Humans; D011336:Probability; D012306:Risk