Viviane Callier

Unusual proteins that can quickly fold into different shapes provide cells with a novel regulatory mechanism.

In grafted plants, shrunken chloroplasts can jump between species by slipping through unexpected gateways in cells walls.

We need a diversity of crops to adapt to Earth’s changing climate.

Even genes essential for life can be caught in an evolutionary arms race that forces them to change or be replaced.

Researchers are beginning to understand the ways in which viruses strategically manipulate and cooperate with one another.