skip to main content
skip to newscasts

Sunday, April 28, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Louisiana teachers' union concerned about educators' future; Supreme Court hears arguments in Trump immunity case; court issues restraining order against fracking waste-storage facility; landmark NE agreement takes a proactive approach to CO2 pipeline risks.

view newscast page
play newscast audioPlay

Speaker Johnson accuses demonstrating students of getting support from Hamas. TikTok says it'll challenge the ban. And the Supreme Court dives into the gray area between abortion and pregnancy healthcare, and into former President Trump's broad immunity claims.

view newscast page
play newscast audioPlay

The urban-rural death divide is widening for working-age Americans, many home internet connections established for rural students during COVID have been broken, and a new federal rule aims to put the "public" back in public lands.

Researchers: Bacterial Control Could Power MT Biomass Production

play audio
Play

Wednesday, June 16, 2010   

CHOTEAU, Mont. - Biomass is often touted as a potential renewable energy source for Montana, a state with leftover forest wood waste and wheat straw in abundance. And a breakthrough in genetic research at the Department of Energy's Great Lakes Bioenergy Research Center (GLBRC) may make it easier and cheaper to convert those plant materials into fuel.

Being able to turn genetic switches 'on' and 'off' in bacteria could be the key. A research team at GLBRC has made a breakthrough in finding a way to identify genetic factors connected to converting plant material into sugars – which, in turn, can become biofuels. Scientist David Keating led the research team.

"If we disrupt that gene and now the organism can't degrade this material we know that gene is really important and that's a gene we want to study further."

In a nutshell, Keating says, they're creating bacterial genetic maps focused on changing plant materials into simple sugars.

"What this really involves is a way to be able to identify which genes matter, which ones don't and to really harness the power of the bacterial genome to improve things."

Keating says being able to control bacteria at the genetic level to carry out the conversion into fuel would improve the industrial process. Right now, the cost of biomass is a stumbling block to large-scale production. Details of the project are online at www.glbrc.org.



get more stories like this via email

more stories
The United Nations experts also expressed concern over a Chemours application to expand PFAS production in North Carolina. (Adobe Stock)

play sound

United Nations experts are raising concerns about chemical giants DuPont and Chemours, saying they've violated human rights in North Carolina…


Social Issues

play sound

The long-delayed Farm Bill could benefit Virginia farmers by renewing funding for climate-smart investments, but it's been held up for months in …

Environment

play sound

Conservation groups say the Hawaiian Islands are on the leading edge of the fight to preserve endangered birds, since climate change and habitat loss …


Jane Kleeb is director and founder of Bold Alliance, an umbrella organization of Bold Nebraska, which was instrumental in stopping the Keystone Pipeline. Kleeb is also one of two 2023 Climate Breakthrough Awardees. (Bold Alliance)

Environment

play sound

CO2 pipelines are on the increase in the United States, and like all pipelines, they come with risks. Preparing for those risks is a major focus of …

Environment

play sound

April has been "Invasive Plant Pest and Disease Awareness Month," but the pests don't know that. The U.S. Department of Agriculture says it's the …

Legislation to curtail the union membership rights of about 50,000 public school educators in Lousiana has the backing of some business and national conservative groups. (wavebreak3/Adobe Stock)

Social Issues

play sound

Leaders of a teachers' union in Louisiana are voicing concerns about a package of bills they say would have the effect of dissolving labor unions in t…

Health and Wellness

play sound

The 2024 Arizona Alzheimer's Consortium Public Conference kicks off Saturday, where industry experts and researchers will share the latest scientific …

Environment

play sound

Environmental groups say more should be done to protect people's health from what they call toxic, radioactive sludge. A court granted a temporary …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021