Exploiting epigenetic variation for plant breeding

Epigenetic changes can bring about new traits without altering the sequence of genes. This may allow plants to respond quicker to changes in their environment. Plant biologists at the University of Zurich have now demonstrated ...

Flies give another twist in the evolving story of heredity

Thanks to the father of modern genetics, Gregor Mendel, and his experiments cross-breading peas, the textbooks tell us that we know how inheritance works: we get 50% of our genes from our mums and 50% of our genes from our ...

Rules of inheritance rewritten in worms

The idea that children inherit half of their DNA from each parent is a central tenet of modern genetics. But a team led by KAUST's Christian Frøkjær-Jensen has re-engineered this heredity pattern in roundworms, a commonly ...

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