A major mouse study found that some inherited traits are passed down through epigenetic changes that break the classic rules of genetics. Researchers discovered hundreds of cases where these chemical ...

Researchers at Johns Hopkins University and Texas A&M University have documented at least 522 autosomal sites where DNA ...

A mouse experiment has revealed that one parent’s epigenetic methylation pattern can rewrite the matching gene inherited from ...

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 study focused on so-called coding genetic variants, i.e. variants that are known to change the protein product of the gene. The results of the study, published in Nature on January 18, 2023, ...

Heritability measures how much of the differences in biological traits within a population are influenced by genetic variation among individuals. These differences can arise from both genetic and ...

Gregor Johann Mendel’s experiments on pea plants in the mid-19th century established the fundamental principles of heredity by demonstrating that traits are transmitted as discrete “units” rather than ...

For more than a century, heredity has been framed through the tidy logic of Mendel's pea plants: traits pass from parent to offspring by fixed genetic rules. But a new mouse study suggests that ...

The history of science is full of tales of unappreciated genius. Indeed, the founder of modern genetics was not fully appreciated for his ideas until decades after his death. His name was Gregor ...

When the man known as "father of genetics" turns 200, how do you celebrate? By digging up his body and sequencing his DNA, of course. That's what a team of scientists in the Czech Republic did this ...