How much of our lifespan is written in our genes, and how much is sitting on our plates? A new analysis suggests that while ...

The same pathogen can often elicit very different responses from different people. Scientists sought to understand more about ...

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 ...

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

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

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.

Neurofibromatosis type 2 is caused by a change in the NF2 gene located on chromosome 22. This gene encodes a protein known as merlin. Mutations in the NF2 gene disrupt the function of merlin, which is ...

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 ...