Guard cells count the number of unitary cytosolic Ca2+ signals to regulate stomatal dynamics. Current Biology , 2024; DOI: 10.1016/j.cub.2024.07.086 Cite This Page : ...

One way to track dynamic changes in guard cell vacuoles during stomatal movements is to use cell imaging techniques, such as confocal microscopy and TEM. In 2005, Gao et al. did just this when ...

Researchers have identified a 'guard mechanism' for a protein which attacks microbes in infected cells, opening the possibility of new treatments for Toxoplasma, Chlamydia, Tuberculosis and even ...