Search Results - "Magyar, John S"

Peptidoglycan Production by an Insect-Bacterial Mosaic by Bublitz, DeAnna C., Chadwick, Grayson L., Magyar, John S., Sandoz, Kelsi M., Brooks, Diane M., Mesnage, Stéphane, Ladinsky, Mark S., Garber, Arkadiy I., Bjorkman, Pamela J., Orphan, Victoria J., McCutcheon, John P.

“…Peptidoglycan (PG) is a defining feature of bacteria, involved in cell division, shape, and integrity. We previously reported that several genes related to PG…”
Get full text

Mercury stocks in discontinuous permafrost and their mobilization by river migration in the Yukon River Basin by Smith, M Isabel, Ke, Yutian, Geyman, Emily C, Reahl, Jocelyn N, Douglas, Madison M, Seelen, Emily A, Magyar, John S, Dunne, Kieran B J, Mutter, Edda A, Fischer, Woodward W, Lamb, Michael P, West, A Joshua

“…Rapid warming in the Arctic threatens to destabilize mercury (Hg) deposits contained within soils in permafrost regions. Yet current estimates of the amount of…”
Get full text

How manganese empowered life with dioxygen (and vice versa) by Lingappa, Usha F., Monteverde, Danielle R., Magyar, John S., Valentine, Joan Selverstone, Fischer, Woodward W.

“…Throughout the history of life on Earth, abiotic components of the environment have shaped the evolution of life, and in turn life has shaped the environment…”
Get full text

Microbial communities of Auka hydrothermal sediments shed light on vent biogeography and the evolutionary history of thermophily by Speth, Daan R., Yu, Feiqiao B., Connon, Stephanie A., Lim, Sujung, Magyar, John S., Peña-Salinas, Manet E., Quake, Stephen R., Orphan, Victoria J.

“…Hydrothermal vents have been key to our understanding of the limits of life, and the metabolic and phylogenetic diversity of thermophilic organisms. Here we…”
Get full text

P/Ca in Carbonates as a Proxy for Alkalinity and Phosphate Levels by Ingalls, Miquela, Blättler, Clara L., Higgins, John A., Magyar, John S., Eiler, John M., Fischer, Woodward W.

“…Understanding mechanisms, rates, and drivers of past carbonate formation provides insight into the chemical evolution of Earth's oceans and atmosphere. We…”
Get full text

An ecophysiological explanation for manganese enrichment in rock varnish by Lingappa, Usha F., Yeager, Chris M., Sharma, Ajay, Lanza, Nina L., Morales, Demosthenes P., Xie, Gary, Atencio, Ashley D., Chadwick, Grayson L., Monteverde, Danielle R., Magyar, John S., Webb, Samuel M., Valentine, Joan Selverstone, Hoffman, Brian M., Fischer, Woodward W.

“…Desert varnish is a dark rock coating that forms in arid environments worldwide. It is highly and selectively enriched in manganese, the mechanism for which…”
Get full text

Arctic Permafrost Thawing Enhances Sulfide Oxidation by Kemeny, Preston Cosslett, Li, Gen K., Douglas, Madison, Berelson, William, Chadwick, Austin J., Dalleska, Nathan F., Lamb, Michael P., Larsen, William, Magyar, John S., Rollins, Nick E., Rowland, Joel, Smith, M. Isabel, Torres, Mark A., Webb, Samuel M., Fischer, Woodward W., West, A. Joshua

“…Permafrost degradation is altering biogeochemical processes throughout the Arctic. Thaw‐induced changes in organic matter transformations and mineral…”
Get full text

Evolutionary diversification of methanotrophic ANME-1 archaea and their expansive virome by Laso-Pérez, Rafael, Wu, Fabai, Crémière, Antoine, Speth, Daan R., Magyar, John S., Zhao, Kehan, Krupovic, Mart, Orphan, Victoria J.

“…‘ Candidatus Methanophagales’ (ANME-1) is an order-level clade of archaea responsible for anaerobic methane oxidation in deep-sea sediments. The diversity,…”
Get full text

Sulfur cycling at natural hydrocarbon and sulfur seeps in Santa Paula Creek, CA by Aronson, Heidi S., Monteverde, Danielle R., Barnes, Ben Davis, Johnson, Brooke R., Zawaski, Mike J., Speth, Daan R., Wang, Xingchen Tony, Wu, Fenfang, Webb, Samuel M., Trower, Elizabeth J., Magyar, John S., Sessions, Alex L., Orphan, Victoria J., Fischer, Woodward W.

“…Biogeochemical cycling of sulfur is relatively understudied in terrestrial environments compared to marine environments. However, the comparative ease of…”
Get full text

Electrochemical Behavior of Cytochrome c 552 from a Psychrophilic Microorganism by Sokolovskaya, Olga M, Magyar, John S, Buzzeo, Marisa C

“…Psychrophilic organisms play a significant role in global nutrient cycling and bioremediation, and thus there is great interest in understanding the details of…”
Get full text

Reexamination of Lead(II) Coordination Preferences in Sulfur-Rich Sites:  Implications for a Critical Mechanism of Lead Poisoning by Magyar, John S, Weng, Tsu-Chien, Stern, Charlotte M, Dye, David F, Rous, Brian W, Payne, John C, Bridgewater, Brian M, Mijovilovich, Ana, Parkin, Gerard, Zaleski, Jeffrey M, Penner-Hahn, James E, Godwin, Hilary Arnold

“…Recent studies suggest that the developmental toxicity associated with childhood lead poisoning may be attributable to interactions of Pb(II) with proteins…”
Get full text

Overexpression, purification, and enthalpy of unfolding of ferricytochrome c552 from a psychrophilic microorganism by Oswald, Victoria F., Chen, WeiTing, Harvilla, Paul B., Magyar, John S.

“…The psychrophilic, hydrocarbonoclastic microorganism Colwellia psychrerythraea is important in global nutrient cycling and bioremediation. In order to…”
Get full text

Spectropotentiometric analysis of metal binding to structural zinc-binding sites: accounting quantitatively for pH and metal ion buffering effects by Magyar, John S, Godwin, Hilary Arnold

“…Studies of the metal-binding affinity of protein sites are ubiquitous in bioinorganic chemistry and are valuable for the information that they can provide…”
Get full text

The structure of ferricytochrome c552 from the psychrophilic marine bacterium Colwellia psychrerythraea 34H by Harvilla, Paul B, Wolcott, Holly N, Magyar, John S

“…Approximately 40% of all proteins are metalloproteins, and approximately 80% of Earth's ecosystems are at temperatures ≤5 °C, including 90% of the global…”
Get full text

Spectroscopic studies of nitric oxide (NO) interactions with cobalamins: reaction of NO with superoxocobalamin(III) likely accounts for cobalamin reversal of the biological effects of NO by Kruszyna, H, Magyar, J S, Rochelle, L G, Russell, M A, Smith, R P, Wilcox, D E

“…Recent reports indicate that oxidized cobalamin, Cbl(III), can interfere with the biological effects of nitric oxide (NO) on vascular and visceral smooth…”
Get more information

Microbial communities of Auka hydrothermal sediments shed light on vent biogeography and the evolutionary history of thermophily by Speth, Daan R., Yu, Feiqiao B., Connon, Stephanie A., Lim, Sujung, Magyar, John S., Peña-Salinas, Manet E., Quake, Stephen R., Orphan, Victoria J.

“…Hydrothermal vents have been key to our understanding of the limits of life, and the metabolic and phylogenetic diversity of thermophilic organisms. Here we…”
Get full text

Microbial Activity and Neomorphism Influence the Composition and Microfabric of Ooids From Great Salt Lake, UT by Lincoln, Tyler A., Webb, Samuel M., Present, Theodore M., Magyar, John S., Trower, Elizabeth J.

“…The sediment along the shorelines of Great Salt Lake (GSL), Utah is dominated by ooids, concentrically-coated carbonate sand grains. Two characteristics…”
Get full text

Sulfur cycling at natural hydrocarbon and sulfur seeps in Santa Paula Creek, CA by Aronson, Heidi S., Monteverde, Danielle R., Barnes, Ben Davis, Johnson, Brooke R., Zawaski, Mike J., Speth, Daan R., Wang, Xingchen Tony, Wu, Fenfang, Webb, Samuel M., Trower, Elizabeth J., Magyar, John S., Sessions, Alex L., Orphan, Victoria J., Fischer, Woodward W.

“…Abstract Biogeochemical cycling of sulfur is relatively understudied in terrestrial environments compared to marine environments. However, the comparative ease…”
Get full text

The structure of ferricytochrome c552 from the psychrophilic marine bacterium Colwellia psychrerythraea 34HElectronic supplementary information (ESI) available. See DOI: 10.1039/c4mt00045e by Harvilla, Paul B, Wolcott, Holly N, Magyar, John S

“…Approximately 40% of all proteins are metalloproteins, and approximately 80% of Earth's ecosystems are at temperatures ≤5 °C, including 90% of the global…”
Get full text

The structure of ferricytochrome c sub(552) from the psychrophilic marine bacterium Colwellia psychrerythraea34H by Harvilla, Paul B, Wolcott, Holly N, Magyar, John S

“…Approximately 40% of all proteins are metalloproteins, and approximately 80% of Earth's ecosystems are at temperatures less than or equal to 5 degree C,…”
Get full text