Plant stem cells, as in animals, are maintained in specialized microenvironments, which are known as stem cell niches, where local signals from organizer cells act to prevent stem cell differentiation ...

Biologists have discovered how cytokinin activates stem cell division in plants. The mechanism by which the plant hormone cytokinin controls cell division has been discovered -- a breakthrough that ...

Plant meristems represent specialised tissues housing pluripotent stem cells that underpin continuous growth and organ formation. The intricate regulation of these stem cells is mediated by a complex ...

Plant stem cells are crucial for the world's food supply, animal feed, and fuel production. They lay the foundation for how plants grow. Yet, much about these mysterious building blocks remains ...

RIVERSIDE, Calif. – A plant cell biologist at UC Riverside has received a $1 million grant from the National Science Foundation to investigate how plant stem-cells maintain their identity and how they ...

For the first time, researchers have enticed transplants of embryonic stem cell-derived motor neurons in the spinal cord to connect with muscles and partially restore function in paralyzed animals.

MIT biologists have answered an important biological question: Why do cells control their size? Cells of the same type are strikingly uniform in size, while cell size differs between different cell ...

The mechanism by which the plant hormone cytokinin controls cell division has been discovered - a breakthrough that significantly improves our understanding of how plants grow. Cell division is ...