logo

Viviane Callier

  • Explore

    Some Proteins Change Their Folds to Perform Different Jobs

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

  • Explore

    Plant Cells of Different Species Can Swap Organelles

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

  • Explore

    New Veggies for a Warming Planet

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

  • Explore

    Scientists Find Vital Genes Evolving in Genome’s Junkyard

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

  • Explore

    Viruses Have a Secret, Altruistic Social Life

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