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 ...
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 ...
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A Johns Hopkins-Texas A&M mouse study found 7% of inherited DNA methylation patterns ignore Mendel’s rules across three generations
Researchers at Johns Hopkins University and Texas A&M University have documented at least 522 autosomal sites where DNA ...
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