Felisa wolfe-simon hypothesis

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August undefined, 2024

WebDec 4, 2010 · The announcement by NASA this past Thursday of the discovery of an amazing arsenic-guzzling bacterium has made the bug's discoverer, Felisa Wolfe-Simon, into an overnight celebrity. What few ... WebJun 3, 2011 · Here, we describe a bacterium, strain GFAJ-1 of the Halomonadaceae, …

Bacteria Can Grow Using Arsenic - National Institutes of …

WebJul 10, 2012 · Researchers led by then NASA astrobiologist Felisa Wolfe-Simon had found the organism, dubbed GFAJ-1, in arsenic-rich sediments of California's Mono Lake. They later reported in the journal ... WebOct 1, 2011 · Thanks for your comment on my Popular Science feature on Felisa Wolfe-Simon’s arsenic-life saga. In some ways, I think you’re on target, though I would like to provide a bit of clarification ... blythe rd w14

NASA-Funded Research Discovers Life Built With Toxic …

WebDr. Wolfe-Simon spent more than 20 years as a research scientist. Some of her work attracted international attention. Since that time, she has committed her life to helping train the next generation of scientists. She … WebOct 1, 2011 · David Dobbs points me to a story in Popular Science which tracks the controversy around the "arsenic life" hypothesis, and its effects on Felisa Wolfe-Simon. Back in the days before the internet you'd read the story as an outsider and get a particular take. A long narrative by its nature primes us in a certain direction through the framing of … cleveland doctors gainsborough

After (arsenic) life: Great profile of Felisa Wolfe-Simon

WebJul 9, 2012 · Felisa Wolfe-Simon faced acute criticism from other scientists over her paper published in Science "The scientific process is a naturally self-correcting one, as scientists attempt to replicate ... WebDec 3, 2010 · Felisa Wolfe-Simon says she was fascinated by crustaceans because they don't use iron to carry oxygen around their bodies the way most species do. Instead, they use copper. cleveland docket courtWebOct 3, 2011 · Last week I wrote Arsenic is Life and the View from Nowhere, about a long, complicated story that journalist and photographer Tom Clynes wrote in Popular Science about Felisa Wolfe-Simon and the # ... cleveland doctors

"WebJul 9, 2012 · Six months later, she, along with seven others, published in Science their criticisms of the study, and the study's authors, led by Felisa Wolfe-Simon, responded at length. As Carl Zimmer wrote in ... " - Felisa wolfe-simon hypothesis

Felisa wolfe-simon hypothesis

NASA-Funded Research Discovers Life Built With Toxic …

WebFeb 1, 2012 · The first author of the paper, Felisa Wolfe-Simon, also declined to speak directly about the new research until after peer-review. But she said that she was "thrilled" that other labs were ... WebUsing the "#arseniclife" controversy as a case study, we examine the roles of blogs and Twitter in post-publication review. The controversy was initiated by a scientific article about bacteria able to substitute arsenic for phosphorus in

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WebDec 13, 2010 · A team led by Dr. Felisa Wolfe-Simon, a NASA astrobiology research fellow in residence at the U.S. Geological Survey … WebFelisa Wolfe-Simon. Ariel D Anbar. We studied the effect of molybdenum (Mo) concentration on transcription and translation of a putative Mo-storage protein (Mop) in the freshwater heterocystous ...

Felisa Wolfe-Simon is an American microbial geobiologist and biogeochemist. In 2010, Wolfe-Simon led a team that discovered GFAJ-1, an extremophile bacterium that they claimed was capable of substituting arsenic for a small percentage of its phosphorus to sustain its growth, thus advancing the remarkable … See more Wolfe-Simon did her undergraduate studies at Oberlin College and completed a Bachelor of Arts in Biology and Chemistry and a Bachelor of Music in Oboe Performance and Ethnomusicology at the Oberlin Conservatory of Music See more In 2006 Wolfe-Simon was awarded a National Science Foundation Minority Postdoctoral Research Fellowship to support work done at See more • Official website • Labyrint on Astrobiology. Dutch science documentary featuring Wolfe-Simon. six-minute segment with Wolfe-Simon. • NASA-funded research discovers life built with toxic chemical one-hour press conference on NASA TV 2010-12-02, with Wolfe … See more Wolfe-Simon's research focuses on evolutionary microbiology and exotic metabolic pathways. At a conference in 2008 and subsequent 2009 paper, Wolfe-Simon, Paul Davies and Ariel Anbar proposed that arsenate (AsO 4) could serve as a substitute for See more • Hypothetical types of biochemistry • Prebiotic arsenic See more WebMay 27, 2011 · Wolfe-Simon et al.() reported that a bacterium isolated from Mono Lake, California, can grow by using arsenic instead of phosphorusTheir hypothesis that this microorganism contains DNA and other standard biomolecules in which arsenate atoms replace phosphorus atoms would, if true, set aside nearly a century of chemical data …

WebMar 18, 2011 · Felisa Wolfe-Simon (of arsenic infamy) is no more convincing in person … WebDec 3, 2010 · From principal investigator Felisa Wolfe-Simon, a NASA astrobiology research fellow: Remove All Ads on Universe Today Join our Patreon for as little as $3! Get the ad-free experience for life

WebMay 27, 2011 · Wolfe-Simon, Felisa, Jodi Switzer Blum, Thomas R Kulp, Gwyneth W Gordon, Shelley E Hoeft, Jennifer Pett-Ridge, John F Stolz, et al. 2010. A Bacterium That Can Grow by Using Arsenic Instead of ...

WebA Bacterium That Can Grow by Using Arsenic Instead of Phosphorus Felisa Wolfe-Simon,1,2* Jodi Switzer Blum, 2Thomas R. Kulp, Gwyneth W. Gordon,3 Shelley E. Hoeft,2 Jennifer Pett-Ridge,4 John F. Stolz,5 Samuel M. Webb,6 Peter K. Weber,4 Paul C. W. Davies,1,7 Ariel D. Anbar,1,3,8 Ronald S. Oremland2 Life is mostly composed of the … blythe recycling and demolition siteWebFelisa Wolfe-Simon. consultant. Verified email at berkeley.edu - Homepage. biochemistry molecularbiology photosynthesis metabolism biogeochemistry astrobiology. ... F Wolfe-Simon, V Starovoytov, JR Reinfelder, O Schofield, PG Falkowski. Plant physiology 142 (4), 1701-1709, 2006. 103: 2006: cleveland doctors listWebDec 2, 2010 · The lead author is Felisa Wolfe-Simon, a former postdoctoral scientist in Anbar's research group at ASU's School of Earth and Space Exploration and Department of Chemistry and Biochemistry in the ... cleveland doctors qldWebAug 10, 2011 · The science paper by NASA astrobiologist Felisa Wolfe-Simon and her team reported that a type of bacteria in Mono Lake in California can live and grow almost entirely on arsenic, a poison, and ... cleveland docketWebJul 9, 2012 · A 33-year-old biologist, Felisa Wolfe-Simon, had discovered a bacteria that seemed to break a cardinal rule of biology. All life forms on earth use six elements: oxygen, carbon, hydrogen, nitrogen ... blythe reclining sectionalWebMay 28, 2011 · Arsenic-life debate hits a new level. Other scientists are analyzing the controversial strain of bacteria that biologist Felisa Wolfe-Simon and her colleagues found in California's Mono Lake ... blythe rec centerWebDec 2, 2010 · Felisa Wolfe-Simon [email protected], Jodi Switzer Blum, [...], Thomas R. … cleveland dodds