Discover the fascinating world of Mendelian genetics, where the inheritance of traits from parents to offspring follows predictable patterns. This concept explains how genetic information is ...

Forty years ago, a postdoctoral researcher named James McGrath who would go on to spend more than three decades as a clinical geneticist and research scientist at Yale, made a discovery that advanced ...

I recently underwent genetic testing to see if I had any mutations that could be associated with an increased cancer risk. When I received my genetic testing kit in the mail, I quickly opened the ...

Genetic inheritance Carrying out a genetic cross Use probability, direct proportion and ratios Sex determination in humans Understanding of genetics including Mendel's work Gregor Mendel (1822-1884) ...

The human genome is littered with “selfish genetic elements,” which do not seem to benefit their hosts, but instead seek only to propagate themselves. Selfish genetic elements can wreak havoc by, for ...

Inherited genes interacting with everyday chemical exposure may raise endometriosis risk, offering hope for earlier detection and better care.

Cystic fibrosis represents one of the most common inherited genetic disorders affecting people of European descent, touching the lives of approximately 30,000 individuals in the United States alone.

Simply sign up to the Science myFT Digest -- delivered directly to your inbox. New gene drive technology that could revolutionise biology research has been demonstrated for the first time in mammals, ...

A dominant allele is always expressed, even if one copy is present. Dominant alleles are represented by a capital letter, for example you could use a B. The allele for brown eyes, B, is dominant. You ...