Blue-green algae (AKA cyanobacteria) have a superpower which likely helps them be highly successful as invaders of waterways. They have an extraordinary ability to store energy and nitrogen in their cells for times of need. But how exactly they do so remains only partly understood. Now researchers have uncovered an intriguing hitherto unknown ability of the enzymes (known as cyanophycin synthetases) that are active in creating these food reserves. Their findings are not only scientifically surprising, but take us a step closer to being able to use these environmentally friendly polymers for everything from bandages to biodegradable antiscalants to animal food.
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Source: ScienceDaily