Gregor Mendel described his experiments with pea plants and proved that genes are transmitted in discrete units, with certain ...

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.

The Y chromosome is inherited only through the paternal line. Sons receive their Y chromosome exclusively from their father.

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 ...

The blueprint of who we are begins with the genes passed down from our parents. While these inherited traits give us our eye color and height, they can also contain instructions that increase our risk ...

The Finnish population has provided investigators with a rare opportunity. Most Finns descend from a small, so-called founder population of individuals, and people have primarily reproduced with ...

These activities introduce ideas about heredity, observing the differences and similarities in a population, and modeling how inheritance works. Campers can think about organisms as systems in which ...

Duchenne muscular dystrophy (DMD) is a rare, incurable condition that typically begins in early childhood and is marked by worsening muscle weakness. The disease results from changes in a gene ...