May 19, 2015
UV-protection gene of zebra fish's may come from algae
UV-protection gene of zebra fish’s may come from algae
Creatures that venture out into the daylight can be damaged by the sun’s ultraviolet rays. Humans produce melanin, a dark pigment, to help protect our skin. And now many of us slather on sunscreen, too.
Bacteria, algae and fungi make their own chemicals that sop up UV rays. And there’s one called gadusol that’s been found in fish and their eggs.
Scientists at Oregon State University say they’ve…
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