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How 'Iron Man' bacteria could help protect the environment | MSUToday


How ‘Iron Man’ bacteria could help protect the environment
MSU researchers show how microbes stand up to a toxic metal, opening the door for applications in recycling and remediation
When Michigan State University’s Gemma Reguera first proposed her new research project to the National Science Foundation, one grant reviewer responded that the idea was not “environmentally relevant.”
 
As other reviewers and the program manager didn’t share this sentiment, NSF funded the proposal. And, now, Reguera’s team has shown that microbes are capable of an incredible feat that could help reclaim a valuable natural resource and soak up toxic pollutants. ....

United States , Kazem Kashefi , Gemma Reguera , Marcela Tabares , Hunter Dulay , Michigan State University Gemma Reguera , Department Of Microbiology , National Science Foundation , Temperature Geochemistry Program , Michigan State University , Iron Man , Molecular Genetics , Low Temperature Geochemistry Program , United States Department , National Institute , ஒன்றுபட்டது மாநிலங்களில் , மார்செலா தபாரேச் , வேட்டைக்காரன் துழாய் , துறை ஆஃப் நுண்ணுயிரியல் , தேசிய அறிவியல் அடித்தளம் , மிச்சிகன் நிலை பல்கலைக்கழகம் , இரும்பு மனிதன் , மூலக்கூறு ஜெநெடிக்ஸ் , ஒன்றுபட்டது மாநிலங்களில் துறை , தேசிய நிறுவனம் ,

Hardy bacteria turn out to be good cobalt miners


Hardy bacteria turn out to be good cobalt miners
Scientists at Michigan State University found that Geobacter – bacteria found in soil and sediment – are effective cobalt miners, as they are able to extract the metal from rust without letting it penetrate their cells and kill them. 
In a study published in the journal
Frontiers in Microbiology, the researchers explain that Geobacter not only survive being exposed to cobalt, they essentially coat themselves with the metal.
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Geobacter coat themselves with cobalt, like Iron Man when he puts on the suit
“They form cobalt nanoparticles on their surface. They metallize themselves and it’s like a shield that protects them,” Gemma Reguera, lead author of the study, said. “It’s like Iron Man when he puts on the suit.” ....

Gemma Reguera , Iron Man , இரும்பு மனிதன் ,

Study: 'Iron Man' bacteria could help protect environment


Study: Iron Man bacteria could help protect environment
ANI |
Updated: Jan 08, 2021 23:20 IST
Washington [US], January 8 (ANI): Researchers during a new study have found how some microbes can stand up to a toxic metal. This has led towards opening the door for its applications in recycling and remediation.
This study was published in the journal, Frontiers in Microbiology. When Michigan State University s Gemma Reguera first proposed her new research project to the National Science Foundation, one grant reviewer responded that the idea was not environmentally relevant.
As other reviewers and the program manager didn t share this sentiment, NSF funded the proposal. And, now, Reguera s team has shown that microbes are capable of an incredible feat that could help reclaim a valuable natural resource and soak up toxic pollutants. ....

United States , Kazem Kashefi , Marcela Tabares , Hunter Dulay , Michigan State University Gemma Reguera , Department Of Microbiology , National Science Foundation , Michigan State University , Gemma Reguera , Iron Man , Molecular Genetics , ஒன்றுபட்டது மாநிலங்களில் , மார்செலா தபாரேச் , வேட்டைக்காரன் துழாய் , துறை ஆஃப் நுண்ணுயிரியல் , தேசிய அறிவியல் அடித்தளம் , மிச்சிகன் நிலை பல்கலைக்கழகம் , இரும்பு மனிதன் , மூலக்கூறு ஜெநெடிக்ஸ் ,

How 'Iron Man' bacteria could help protect the environment


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IMAGE: This Geobacter cell which looks a bit like a gray peanut in this microscope image is speckled with a dark coating of cobalt minerals that would be toxic.
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Credit: Hunter Dulay, MSU
When Michigan State University s Gemma Reguera first proposed her new research project to the National Science Foundation, one grant reviewer responded that the idea was not environmentally relevant.
As other reviewers and the program manager didn t share this sentiment, NSF funded the proposal. And, now, Reguera s team has shown that microbes are capable of an incredible feat that could help reclaim a valuable natural resource and soak up toxic pollutants. ....

United States , Kazem Kashefi , Marcela Tabares , Hunter Dulay , Michigan State University Gemma Reguera , Department Of Microbiology , National Science Foundation , Temperature Geochemistry Program , Michigan State University , Gemma Reguera , Iron Man , Molecular Genetics , Low Temperature Geochemistry Program , United States Department , National Institute , ஒன்றுபட்டது மாநிலங்களில் , மார்செலா தபாரேச் , வேட்டைக்காரன் துழாய் , துறை ஆஃப் நுண்ணுயிரியல் , தேசிய அறிவியல் அடித்தளம் , மிச்சிகன் நிலை பல்கலைக்கழகம் , இரும்பு மனிதன் , மூலக்கூறு ஜெநெடிக்ஸ் , ஒன்றுபட்டது மாநிலங்களில் துறை , தேசிய நிறுவனம் ,