When we think about genetic inheritance, we usually leap to DNA, the four-letter code containing the instructions for ...

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 ...

As the 2025/2026 nursing curriculum evolves, BSN students are finding that genetics is no longer an abstract concept confined to Punnett squares. With new test banks and guides from SimpleNursing and ...

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 ...

The COVID-19 pandemic gave us tremendous perspective on how wildly symptoms and outcomes can vary between patients experiencing the same infection. How can two people infected by the same pathogen ...

Genetics can play a role in a person's odds for Alzheimer's disease, and new research suggests differences in that risk are based on which parent had the illness. In a study of 4,400 people still ...

The genotype of an organism is inherited from its parents through the process of reproduction. During sexual reproduction, each parent contributes half of the genetic material to the offspring, ...

From Mendel’s pea plants to the double helix, genetics reveals the blueprint of life. Understanding DNA, genes, and inheritance explains why we look, function, and respond the way we do. Whether it’s ...

Everyday DNA mutations can help us understand immune function and aging—and even mitigate harm caused by some inherited ...

Although schwannomatosis is a genetic condition, the inheritance patterns for this disorder are complex and much less clear than for both NF1 and NF2. Some cases of schwannomatosis are familial, with ...

Hair genetics can come from either parent, and multiple genes can determine hair traits, such as color, texture, and growth. Genes can also affect hair loss. Although it can run in families, this is ...