Beyond DNA: Scientists Discover Inheritance That Breaks the Rules of Genetics
26th June 2026
Scientists found that some inherited traits can bypass the traditional rules of genetics, revealing a surprising new layer of inheritance beyond DNA.
For more than a century, Gregor Mendel’s laws of inheritance have served as the foundation of genetics. But new research suggests that inheritance can be more complicated than the DNA sequences passed from parents to their children.
In a federally funded study involving mice, scientists found that certain inherited epigenetic marks, which are chemical modifications that influence gene activity without altering the underlying DNA code, can be transmitted across generations in ways that do not follow Mendel’s classic rules. The researchers estimate that about 7% of the epigenetic inheritance patterns they examined fell outside traditional Mendelian expectations.
Federally funded! That guarantees it!