Sometimes a 'self-sustaining feedback loop' ensures that a cell maintains its identity and passes it on.

Dr. Kleinzeller studied how cells maintain their water and salt levels.

But they also point out that we already knew that cells can maintain their clocks without it.

Trichostatin A causes the cells to maintain the activity of alkaline phosphatase.

How epithelial cells generate and maintain polarity remains unclear, but certain molecules have been found to play a key role.

The cell is maintaining a close liaison with the District Industries Centre.

Each cell will maintain its data as long as it has power.

They act as a cytoskeleton to help the cell maintain its shape.

These cells maintain contact with each other through tight junctions.

Electron microscope images show that these cells maintain contacts through tight junctions.