Bacteria Species For Ethanol Output
WYOMING: Scientists say a new bacteria species, discovered in Yellowstones thermal pools, could improve the use of bacteria to produce ethanol.
Researchers found the bacteria in Octopus and Mushroom springs as well as in Green Finger Pool. The bacteria thrive in hot water, growing best between 120 and 150 degrees.
The discovery is rare because the bacterium is photosynthesising, meaning it produces energy from sunlight. Scientists have discovered just three similar bacteria species within the past century, according to Don Bryant, a professor of biotechnology, biochemistry and molecular biology at Penn State University and leader of the research team.
“Among microbiologists, this would be considered a big deal,” Bryant said. Bryant published the discovery in Science journal.
He speculated that the bacteria could be used by researchers who are looking for new ways to use bacteria to produce ethanol, which can be burned like gasoline.
The bacteria, he said, likely obtain carbon not from the atmosphere, but by removing the waste of other bacteria. That could help other types of bacteria grow much more quickly. “It’s really not all that complicated to get a little more bang for your buck,” he said.
Source: The Times Of India