JUN 15, 2018 9:46 PM PDT

Turning Yeast Into Sustainable Biofuel Factories

WRITTEN BY: Carmen Leitch

Researchers at Tufts University have engineered a strain of yeast that has been genetically modified to consume the sugar xylose. Learn more from this video from the National Science Foundation.

The planet has a lot of spare xylose. A major source is plant material that people can’t eat, and often throw away, like leaves or corn cobs. Now that scientists have created yeast that can utilize xylose instead of glucose, which they are typically fed, it reduces the pressure on the corn supply. That could make the production of biofuels far more sustainable.

This work also opens up new possibilities for using yeast in a variety of industries; these microorganisms might one day produce many kinds of molecules and materials.

About the Author
  • Experienced research scientist and technical expert with authorships on over 30 peer-reviewed publications, traveler to over 70 countries, published photographer and internationally-exhibited painter, volunteer trained in disaster-response, CPR and DV counseling.
You May Also Like
JUL 08, 2020
Chemistry & Physics
Microbots Show Promise for Advancing Single-Cell Tissue Biopsy
JUL 08, 2020
Microbots Show Promise for Advancing Single-Cell Tissue Biopsy
A biopsy is an invasive, interventional procedure that involves extracting a tissue sample for the diagnosis o ...
AUG 11, 2020
Cannabis Sciences
High THC Cannabis Linked to Anxiety
AUG 11, 2020
High THC Cannabis Linked to Anxiety
Researchers have found that people who use strains of cannabis high in tetrahydrocannabinol (THC), the psychoactive comp ...
AUG 24, 2020
Space & Astronomy
Asteroid May Collide With Earth in November
AUG 24, 2020
Asteroid May Collide With Earth in November
NASA has said that an asteroid known as 2018VP1 is heading towards Earth, and may potentially collide with our planet on ...
SEP 24, 2020
Health & Medicine
Extreme Isolation can Cause Physical Brain Changes
SEP 24, 2020
Extreme Isolation can Cause Physical Brain Changes
By this point in the year, you’ve either heard or uttered the phrase “quarantine brain.” While the act ...
OCT 01, 2020
Space & Astronomy
Four Lakes Detected Under Martian Surface
OCT 01, 2020
Four Lakes Detected Under Martian Surface
  Researchers from Roma Tre University in Italy have confirmed the existence of four large lakes under the ice at M ...
OCT 07, 2020
Chemistry & Physics
Discovery of Phosphine on Venus - What Does It Mean?
OCT 07, 2020
Discovery of Phosphine on Venus - What Does It Mean?
A Nature Astronomy paper in September, titled "Phosphine gas in the cloud decks of Venus", has led t ...
Loading Comments...