When the proteins bind calcium, the proportion of yellow to blue light changes.
From the sciencedaily.com
When the cells were exposed to light, calcium ion channels opened up in the membrane.
From the newscientist.com
Unlike jellyfish photoproteins, which require calcium to light up, luciferase from fireflies needs a ready supply of luciferin and ATP.
From the economist.com
Zengcai Guo and Ramanathan combined genetically encoded calcium sensors and light-activated ion channels with optics.
From the sciencedaily.com
Isotopically light calcium is preferentially incorporated into minerals, leaving the solution from which the mineral precipitated enriched in isotopically heavy calcium.
From the en.wikipedia.org
In the team's first experiment, the scientists were looking to see whether UV light instigated a calcium signaling response.
From the sciencedaily.com
The plants quickly succumbed to Auckland's damp climate, despite me finding the driest west-facing fence line and digging in lime and mulching with shell for extra calcium and reflected light.
From the nzherald.co.nz
Nerve cells absorb the dye and light up whenever they are active and awash with calcium ions.
From the newscientist.com
Calcium in the beer or champagne will trigger light emission.