News tagged with guard cells

Plant 'breathing' mechanism discovered

A tiny, little-understood plant pore has enormous implications for weather forecasting, climate change, agriculture, hydrology, and more. A study by scientists at the Carnegie Institution's Department of Global Ecology, with ...

Jul 12, 2010
4.1 / 5 (11) 0 | with audio podcast

Genome evolution and carbon dioxide dynamics

Using the size of guard cells in fossil plants to predict how much DNA each cell contained (the genome size), researchers have discovered that variations in genome sizes over geological time correlate with ...

Oct 25, 2012
5 / 5 (1) 0 | with audio podcast