منابع مشابه
Abnormal children of a 47,XYY father.
Abnormal children of two 47,XYY men were studied. One of these men had 2 normal daughters and a child, 45,X/46,XY, with gonadal dysgenesis. The other man had 2 normal sons and a child with Down's syndrome. The extra chromosome 21 of this child came from the mother. Another 47,XYY man had 4 normal children.
متن کاملLike father like son
The natural environment is in a state of constant flux and living organisms are perpetually challenged to adapt to these changes. Yet the mechanisms of adaptation, which lead to the development of new characteristics or behaviours, have troubled philosophers and scientists since the days of ancient Greece. In fact, it was not until 1859, when Charles Darwin (1809– 1882) published The Origin of ...
متن کاملLike father, like son
Exposing male mice to nicotine or cocaine enables their male offspring to cope with high doses of either, which suggests that such paternal effects are generic, rather than being a response to a specific type of stress.
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Pelger-Huet anomaly is a rare autosomal dominant disorder characterized by pince-nez appearance of the nuclei of the neutrophils. This is caused by failure of nuclear segmentation due to genetic defect in the LBR (laminin B-receptor) on the chromosome 1q41-43. Heterozygotes have dumbbell-shaped or hyposegmented neutrophils with coarse chromatin and normal granules. Homozygotes have neutrophils ...
متن کاملLike Father , Like Son : Inheriting and Bequeathing
Empirical evidence suggests that parents who have themselves inherited from their own parents are more likely to leave an estate to their children even after controlling for income, wealth and education. This implies an indirect reciprocal behavior between three generations by transmitting the attitude towards bequeathing from one generation to the next. We incorporate such an intergenerational...
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ژورنال
عنوان ژورنال: Japanese Journal of Human Genetics
سال: 1984
ISSN: 0021-5074
DOI: 10.1007/bf01871254