Y-linked inheritance occurs when a gene, trait, or disorder is transferred through the Y chromosome.
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X-linked inheritance means that the gene causing the trait or the disorder is located on the X chromosome.
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A striking characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons.
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As the syndrome has an X-linked inheritance pattern, there is no man-to-man inheritance.
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While the male-female ratio in PDP is skewed, this cannot be fully explained by X-linked inheritance.
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Morgan and his students eventually elucidated many basic principles of heredity, including sex-linked inheritance, epistasis, multiple alleles, and gene mapping.
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Just like X-linked inheritance, there will be a lack of male-to-male inheritance, which makes it distinguishable from autosomal traits.
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Approximately one half of all X-linked inheritance is more commonly found in AR-mutant-positive cases than AR-mutant-negative cases.
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His studies of the white-eye mutation and discovery of sex-linked inheritance provided the first experimental evidence that chromosomes are the carriers of genetic information.
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This is due to a sex-linked gen and was the first experimental demonstration of sex-linked inheritance in birds after the rediscovery of Mendelian laws.