Search results for clostridium acetobutylicum

Evolution Jan 15, 2024

Engineers uncover new mechanism for gene transfer

If you still remember that "Dear King Phillip Came Over For Good Spaghetti," you'll likely also recall the corresponding taxonomic ranks of biology: domain, kingdom, phylum, class, order, family, genus and species. The domains ...

Cell & Microbiology Oct 23, 2020

Discovery of pH-dependent 'switch' in interaction between pair of protein molecules

All biological processes are in some way pH-dependent. Human bodies and those of other organisms need to maintain specific and constant pH regulation in order to function. Changes in pH can have serious biological consequences—or ...

Cell & Microbiology Sep 2, 2020

An unprecedented discovery of cell fusion

Like humans, bacteria live together in communities, sometimes lending a hand—or in the case of bacteria, a metabolite or two—to help their neighbors thrive. Understanding how bacteria interact is critical to solving growing ...

Cell & Microbiology Sep 25, 2018

Bacteria's password for sporulation hasn't changed in 2.7 billion years

When it comes to changing their passwords, bacteria are just as bad as you and me—maybe even worse. A Carnegie Mellon University research team has found that despite 2.7 billion years of evolution, bacteria are still using ...

Biotechnology Jan 18, 2017

Decoded microbial metabolism explains biofuel yield

To unravel how intricate waste biomass converts to biofuels, a Cornell professor studied the bacterium Clostridium acetobutylicum to decipher its metabolism. Understanding the bacterium's sugar-processing complexities may ...

Biotechnology Jun 17, 2016

Unveiling the distinctive features of a promising industrial microorganism

Clostridium tyrobutyricum, a Gram-positive, anaerobic spore-forming bacterium, is considered a promising industrial host strain for the production of various chemicals including butyric acid which has many applications in ...

Biotechnology Sep 22, 2015

Discovery of the redox-switch of a key enzyme involved in n-butanol biosynthesis

Two Korean research teams at the Kyungpook National University (KNU) and the Korea Advanced Institute of Science and Technology (KAIST) have succeeded in uncovering the redox-switch of thiolase, a key enzyme for n-butanol ...

Biotechnology Jun 24, 2015

Unlocking fermentation secrets open the door to new biofuels

Researchers from the University of Illinois at Urbana-Champaign have, for the first time, uncovered the complex interdependence and orchestration of metabolic reactions, gene regulation, and environmental cues of clostridial ...

Energy & Green Tech Jun 20, 2013

Scottish startup looking to turn whisky dregs into biobutanol

(Phys.org) —Scottish-based company Celtic Renewables is looking to use waste materials from the whiskey production process to make biobutanol, which can be used to power engines. The process, called acetone-butanol-ethanol ...

Biochemistry Nov 7, 2012

Long-abandoned bacterial fermentation process converts sugar directly to diesel

A long-abandoned fermentation process once used to turn starch into explosives can be used to produce renewable diesel fuel to replace the fossil fuels now used in transportation, University of California, Berkeley, scientists ...

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