The Wolfe Cycle is a methanogenic pathway used by archaea; the archaeon takes H2 and CO2 and cycles them through a various intermediates to create methane.[1] The Wolfe Cycle is modified in different orders and classes of archaea as per the resource availability and requirements for each species, but it retains the same basic pathway.[1] The pathway begins with the reducing carbon dioxide to formylmethanofuran.[1] The last step uses heterodisulfide reductase (Hdr) to reduce heterodisulfide into Coenzyme B and Coenzyme M using Fe4S4 clusters.[1][2] Evidence suggests this last step goes hand-in-hand with the first step, and feeds back into it, creating a cycle.[1] At various points in the Wolfe Cycle, intermediates that are formed are taken out of the cycle to be used in other metabolic processes.[1][3] Since intermediates are being taken out at various points in the cycle, there is also a replenishing (anaplerotic) reaction that feeds into the Wolfe cycle, this is to regenerate necessary intermediates for the cycle to continue.[1] Overall, including the replenishing reaction, the Wolfe Cycle has a total of nine steps.[1] While Obligate reducing methanogens perform additional steps to reduce CO2 to .
^ abcdefghThauer, Rudolf K. (2012-09-18). "The Wolfe cycle comes full circle". Proceedings of the National Academy of Sciences. 109 (38): 15084–15085. Bibcode:2012PNAS..10915084T. doi:10.1073/pnas.1213193109. ISSN 0027-8424. PMC 3458314. PMID 22955879.
^Wu, Jue; Chen, Shi-Lu (2022-02-18). "Key Piece in the Wolfe Cycle of Methanogenesis: The S–S Bond Dissociation Conducted by Noncubane [Fe 4 S 4 ] Cluster-Dependent Heterodisulfide Reductase". ACS Catalysis. 12 (4): 2606–2622. doi:10.1021/acscatal.1c06036. ISSN 2155-5435.
^Vo, Chi Hung; Goyal, Nishu; Karimi, Iftekhar A; Kraft, Markus (January 2020). "First Observation of an Acetate Switch in a Methanogenic Autotroph ( Methanococcus maripaludis S2)". Microbiology Insights. 13: 117863612094530. doi:10.1177/1178636120945300. ISSN 1178-6361. PMC 7416134. PMID 32843840.
The WolfeCycle is a methanogenic pathway used by archaea; the archaeon takes H2 and CO2 and cycles them through a various intermediates to create methane...
Writers of America. Wolfe is best known for his Book of the New Sun series (four volumes, 1980–1983), the first part of his "Solar Cycle". In 1998, Locus...
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(sister) Thoby Stephen (brother) Adrian Stephen (brother) The Hours (novel) The Hours (film) The Hours (opera) From the Diary of Virginia Woolf (song cycle)...
novel by the American author Gene Wolfe. It is set in the same universe as The Book of the New Sun series that Wolfe inaugurated in 1980, and the Internet...
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and intermediates to produce methane, M. maripaludis undergoes the Wolfecycle, which converts CO2 and hydrogen gas into methane and H2O. 7 different...
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In economics, a cycle of poverty or poverty trap is when poverty seems to be inherited causing subsequent generations to not be able to escape it. It...
2021. Retrieved May 9, 2021. Brumfiel, Geoff (July 20, 2021). "The Life Cycle Of A COVID-19 Vaccine Lie". NPR News. Archived from the original on July...
gang by the Wolfe brothers, Danny and Richard. Richard Daniel Wolfe was born in 1975 and Daniel Richard Wolfe was born in 1976. The Wolfe brothers were...
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Wisdom (Russian: Круг чтения, Krug chtenia), also known as Path of life, A Cycle of Readings or Wise Thoughts for Every Day, is a collection of insights...
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Wax" 1979 Survival of Dana Bear Television film 1980 Magnum, P.I. Seaman Wolfe Episode: "Don't Eat the Snow in Hawaii" 1981 Insight Bill Cameron Episode:...
The calcium cycle is a transfer of calcium between dissolved and solid phases. There is a continuous supply of calcium ions into waterways from rocks...
years later. Harvey Keitel as Winston Wolfe: A "cleaner" who aids Jules and Vincent. Tarantino wrote the part of Wolfe for Keitel, who had starred in Reservoir...
The earthquake cycle refers to the phenomenon that earthquakes repeatedly occur on the same fault as the result of continual stress accumulation and periodic...
Language (185): 25–52. doi:10.1515/IJSL.2007.024. "The Death of General Wolfe". National Gallery of Canada. Archived from the original on July 26, 2023...
this file? See media help. "Left Bank Two" is a jazz music piece of De Wolfe library music for vibraphone, double bass, acoustic guitar and brushed drums...
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