Researchers have produced the most detailed map yet of how stem cells in the growing tip of a plant begin their journey to ...

Reactive oxygen species (ROS) produced naturally during cellular metabolism often cause oxidative damage to cells. However, these molecules also play an important role in normal cellular signaling.

Researchers have produced the most detailed map yet of how stem cells in the growing tip of a plant begin their journey to form the many cell types ...

Superoxide anion is thought to be a natural by-product with strong oxidizing ability in all living organisms and was recently found to accumulate in plant meristems to maintain stem cells in the shoot ...