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SCOTUS skeptical that state abortion bans conflict with federal health care law; Iowa advocates for immigrants push back on Texas-style deportation bill; new hearings, same arguments on both sides for ND pipeline project; clean-air activists to hold "die-in" Friday at LA City Hall.

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"Squad" member Summer Lee wins her primary with a pro-peace platform, Biden signs huge foreign aid bills including support for Ukraine and Israel, and the Arizona House repeals an abortion ban as California moves to welcome Arizona doctors.

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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

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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.



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Rep. Crystal Quade, D-Springfield, the House Democratic floor leader, called Missouri politicians "extremist" on social media after they passed the most restrictive abortion ban in the country and defunded Planned Parenthood. (Fitz/Adobe Stock)

Health and Wellness

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The Missouri Legislature has approved a law to stop its Medicaid program, known as MO HealthNet, from paying Planned Parenthood for medical services …


Social Issues

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Air travelers could face fewer obstacles in securing a refund if their flight is canceled or changed under new federal rules announced Wednesday…

Social Issues

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Advocates for immigrants are pushing back on a bill signed by Iowa Gov. Kim Reynolds in the last few days of the legislative session, modeled on a …


Several isolated populations have a low number of mudalia snails, which creates a risk of genetic problems and population loss. (Paul Johnson-Alabama Department of Conservation and Natural Resources)

Environment

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An environmental group is suing the U.S. Fish and Wildlife Service to protect the Arkansas mudalia snail under the Endangered Species Act. In …

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A coalition of climate groups seeking cleaner air at the rail yards and ports of Los Angeles and Long Beach will hold a "die-in" rally tomorrow at Los…

Social Issues

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The Supreme Court case Grants Pass v. Gloria Johnson could upend homeless populations in Connecticut and nationwide. The case centers around whether …

Social Issues

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Alabama is one of 14 states opting out of the 2024 summer electronic benefit program. As summer rolls around, there will be no programs in place to …

 

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