For more than a century, heredity has been framed through the tidy logic of Mendel’s pea plants: traits pass from parent to ...

In Mendelian inheritance patterns, you receive one version of a gene, called an allele, from each parent. These alleles can be dominant or recessive. Non-Mendelian genetics don’t completely follow ...

A major mouse study found that some inherited traits are passed down through epigenetic changes that break the classic rules ...

Genetic information in the DNA and modifications, such as DNA methylation, define the epigenetic landscape and phenotype and show both Mendelian and non-Mendelian heredity. Scientists have long known ...

Doctronic reports that while allergies have a genetic component, their inheritance is complex and influenced by multiple ...

Duchenne muscular dystrophy (DMD) occurs as a result of genetic changes on the X chromosome. If someone has a gene change that can cause DMD, their children may inherit that change. DMD is a ...

Immunoglobulin A (IgA) nephropathy, also called Berger disease, is a rare autoimmune kidney disease. It is also a leading cause of kidney failure. Most cases are sporadic, and scientists do not know ...

Scientists have long known that the DNA code in genes is not the only way to pass genetic traits from parents to offspring. "Epigenetic" marks—chemical modifications to DNA that don't change the DNA ...

The medical literature overwhelmingly characterizes the Druze as what researchers call a “genetic isolate,” meaning that ...