| Abstract: | Data on the prevalence of hereditary diseases in five regions of the Kostroma province were obtained and analysed. 28 autosomal recessive, 25 autosomal dominant and 4 X-linked recessive disorders were found. Segregation analysis proved the rightness of the material subdivision, according to the type of inheritance. The load of hereditary diseases in five regions was: 0.86 +/- 0.09 X 10(3) for autosomal recessive, 0.97 +/- 0.1 X 10(3) for autosomal dominant and 0.36 +/- 0.09 X 10(3) for X-linked recessive disorders. The problems of prevalence of hereditary diseases connected with population structure is discussed. |
