I have long been intrigued by the potential upgrading effects of inbreeding through brothers, sisters, three-parts brothers and sisters, and other close relatives. Thus, I was pleased to find that the ...

Purebred dogs might look flawless on the outside, but their beauty often hides a disturbing genetic truth. For generations, breeders have prioritized traits like coat color and snub noses over genetic ...

The genome of a once-endangered songbird shows extensive signs of inbreeding, according to a new study. Because inbreeding can negatively impact survival and reproduction, the results could guide ...

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Charles Darwin, the author of the theory of evolution, may have been right to worry that his children’s health had been affected by the inbreeding in his own family, especially that of his wife, Emma ...

Inbreeding is generally deleterious, even in flowering plants. Since inbreeding raises the risk that bad copies of a gene will be expressed, inbred progeny suffer from reduced viability. A case study ...