Developing drugs against drought

Abscisic acid (ABA) is a plant hormone with essential functions in plant physiology. It is involved in developmental and growth processes and the adaptive stress response. Thus, the plant adaptation to stress situations caused ...

Key mechanism in the plant defense against fungal infections

Each year, fungal infections destroy at least 125 million tons of the world's five most important crops—rice, wheat, maize, soybeans and potatoes—a quantity that could feed 600 million people. Fungi are not only a problem ...

Promise and peril: a primer on gene editing

Britain's granting of a licence Monday for scientists to alter the genes of embryos for infertility research has thrown the controversial technique under a white-hot spotlight.

Watching gene-editing at work to develop precision therapies

University of Wisconsin-Madison engineers have developed methods to observe genome editing in action—and they're putting those capabilities to work to improve genetic engineering techniques. With support from a five-year, ...

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