What are ways species exchange genes with each other? Hybridization and gene flow are shortcuts to biodiversity that don’t always involve differentiation. By continuing to study hybridizing ...

Huntingtin was the first disease gene mapped to a specific chromosome. How did scientists do it and what have we learned since then? HD is a rare, adult-onset, autosomal dominant, progressive ...

Gene Hackman’s primary cause of death was due to hypertensive atherosclerotic cardiovascular disease — but what ... vessels to narrow and block blood flow. In most patients, a mild case ...