DEC 22, 2017 8:53 PM PST

Finding the Next Gene-editing Enzyme

WRITTEN BY: Carmen Leitch

CRISPR/Cas9 is a revolutionary gene-editing system that comes from bacteria. As explained in the video, bacteria get sick too, and they have an immune system. Their immune systems recognize pieces of foreign DNA by using CRISPR and dice the invasive DNA up with an enzyme, Cas. Scientists figured out how to harness that system for our own use both in the laboratory, and it is hoped, for the clinic as well.

Now computational power can be used to help find other enzymes that can tinker with the genome, and potentially be applicable in clinical therapeutics one day. But every genome, even that of bacterial species, holds a tremendous amount of data, and it takes a lot of work to sift through all of it to find the right sequences. Computers have now made it possible to identify what we're looking for in ways we couldn't do on our own; learn more from this video by the Berkeley Lab.
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
SEP 24, 2020
Plants & Animals
Cuvier's Beaked Whale Sets New Diving Record
SEP 24, 2020
Cuvier's Beaked Whale Sets New Diving Record
Marine mammals are uniquely adapted to dive to incredible depths. New research from Duke University Marine Laboratory do ...
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 15, 2020
Health & Medicine
An Estimated 38 Million People were Exposed to Polluted Wildfire Smoke
OCT 15, 2020
An Estimated 38 Million People were Exposed to Polluted Wildfire Smoke
As wildfires continue to burn record-breaking acreages along the west coast of the United States and inland regions, hos ...
NOV 07, 2020
Space & Astronomy
Scientists Discover Planet with Atmosphere of Vaporized Rock
NOV 07, 2020
Scientists Discover Planet with Atmosphere of Vaporized Rock
Researchers have identified an exoplanet that appears to have an atmosphere composed of vaporized rock and oceans runnin ...
JAN 13, 2021
Space & Astronomy
Astronomers Identify Another Crucial Aspect for Planets to Support Life
JAN 13, 2021
Astronomers Identify Another Crucial Aspect for Planets to Support Life
For some time now, we have known of the 'Goldilocks zone'- a distance from the sun that leads to planets neither ...
APR 07, 2021
Plants & Animals
Scientists Discover a Crab-Dissolving Parasite
APR 07, 2021
Scientists Discover a Crab-Dissolving Parasite
Parasites abound throughout the natural world. While not all of them cause the host's death, this newly discovered p ...
Loading Comments...