Avatar 7

These Gene-Hacked Glowing Plants Look Incredible

Scientists think the same hack could work on animals.

4. 28. 20 by Victor Tangermann
ScienceAlert via YouTube
Image by ScienceAlert via YouTube

A team of Russian scientists have gene-hacked two species of the tobacco plant to emit a visible glow — around the clock, for the entire duration of their life cycle.

A stunning video shows off the science fiction-like effect.

Scientists have coaxed other plants to glow by injecting them with chemicals — but these new plants exhibit bioluminescence without such intervention, as ScienceAlert points out.

The goal isn’t just to light up the next greenhouse like a Christmas tree. The scientists want to learn how plants’ metabolisms work by looking at the way they react to external environments.

Advertisement

To get the plants to glow, the team used a “fungal bioluminescence system” that’s capable of turning a common acid found in all plants into luciferin, the compound in organisms that can generate bioluminescence, as outlined in the scientists’ paper published in the journal Nature this week.

The phenomenon is bright enough to be visible to the naked eye, but not powerful enough to read a book, according to ScienceAlert.

The glowing effect didn’t interfere with any of the plant’s natural functions, including “overall phenotype, chlorophyll and carotenoid content, flowering time and seed germination,” according to the paper, except for a “12 percent increase in median height of transgenic plants.”

The scientists have already gene-hacked other more popular flowering plants including petunias and roses.

Advertisement

In fact, “although caffeic acid is not native to animals, autonomous luminescence could also be enabled in animals,” the paper reads.

READ MORE: Scientists Engineer Gorgeous Glowing Plants That Shine Bright Their Entire Life Cycle [Science Alert]

More on glowing plants: MIT Engineers Develop Glowing Plants Using Nanoparticles


Care about supporting clean energy adoption? Find out how much money (and planet!) you could save by switching to solar power at UnderstandSolar.com. By signing up through this link, Futurism.com may receive a small commission.

Advertisement

Share This Article

Keep up.
Subscribe to our daily newsletter to keep in touch with the subjects shaping our future.
I understand and agree that registration on or use of this site constitutes agreement to its User Agreement and Privacy Policy

Advertisement

Copyright ©, Camden Media Inc All Rights Reserved. See our User Agreement, Privacy Policy and Data Use Policy. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Futurism. Fonts by Typekit and Monotype.