Medical research

Mom's, not dad's, mitochondria create healthy embryos

Mammal embryos shed paternal mitochondria within days of fertilization, perhaps to ensure the offspring a healthy life, a new study shows. Researchers from the California Institute of Technology will present their findings ...

Genetics

You are what your parents ate

Scientists at Helmholtz Zentrum München, in collaboration with researchers from Technical University of Munich and the German Center for Diabetes Research, have shown that diet-induced obesity and diabetes can be epigenetically ...

Genetics

Rare mutation causes vitamin A deficiency and eye deformities

Researchers at the University of Michigan and UC Davis have solved a genetic mystery that has afflicted three unrelated families, and possibly others, for generations. These families have been plagued by a variety of congenital ...

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