A sperm donor with a rare genetic mutation linked to cancer is sparking debate about regulation of the practice. In the years between 2008 and 2015, sperm from the same donor was used to conceive ...

Male cats with orange-colored parents only get one copy of the orange mutation and thus end up with entirely orange fur. Female cats, however, have two X chromosomes.

Researchers map 7,000-year-old genetic mutation that protects against HIV Date: May 9, 2025 Source: University of Copenhagen - The Faculty of Health and Medical Sciences ...

SPRUE is a disease of chronic course, the main features of which are a frothy diarrhoea gener ally accompanied by a sore tongue; the disease as it progresses producing severe anajmia and exhaustion.

Some of these conditions result from mutations in mitochondrial DNA (mtDNA), the genetic material housed in these organelles. For patients with the common m.3243A>G mutation, ...