This is the basis for the opening and closing of a stoma, known as ... and transduction in plant cells: the end of the beginning? Nature Reviews Molecular Cell Biology 2, 307–314 (2001) doi ...

Plant stomata, which consist of paired guard cells placed on the surface of leaves, control gas exchange with the atmosphere. Anion transport by unidentified guard-cell channels closes the ...

The stoma is opening and closing in response to changing levels of carbon dioxide and humidity. Animated GIF of a plant stoma opening and closing. A video of a tiny plant stoma opening and closing.

A highly magnified video of single stoma opening and closing on a leaf of a Tradescantia spathacea plant, commonly known as a boat lily. Content is created and owned by Douglas Clark and used with ...