Dec 31, 2014
As we ring out 2014, and welcome the new year, here’s a puzzle for you. Be the first to identify the molecules pictured above, and you’ll win an Art of the Cell prize! Hint: they’re probably quite busy this time of year. 🙂 So leave a comment, send an...
Oct 18, 2014
In Autumn, the proteins in our cells, change colors and put on a fantastic display before they flutter softly to the ground… no wait, that’s leaves. Nonetheless, this RNA polymerase sports the latest fall colors, inspired by the view from my windows. RNA...
Aug 15, 2014
Bacteriorhodopsin,a protein found in archaeal cells. Bacteriorhodopsin is a protein found in archaeal cells. It uses the energy from light to pump protons across the cell membrane. The resulting proton gradient is used to drive the ATP making machinery that powers the...
Jul 25, 2014
This star-shaped protein complex is called an apoptosome, and it is constructed in cells to bring about cell death. It’s actually part of a cell’s self-destruct system. When a cell becomes stressed or old, and ceases to function properly, a series of...
Jun 27, 2014
We’re making great strides here at Art of the Cell, but most of the growth is behind the scenes for now. Speaking of growth, this is VEGF which stands for Vascular Endothelial Growth Factor. VEGF is a signalling protein that stimulates the growth of new blood...
