Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Sara M Belchik"'
Autor:
Juan eLiu, Zheming eWang, Sara M Belchik, Marcus J Edwards, Chongxuan eLiu, David W Kennedy, Eric D Merkley, Mary S Lipton, Julea N Butt, David J Richardson, John M Zachara, James K Fredrickson, Kevin M Rosso, Liang eShi
Publikováno v:
Frontiers in Microbiology, Vol 3 (2012)
The Gram-negative bacterium Sideroxydans lithotrophicus ES-1 (ES-1) grows on FeCO3 or FeS at oxic-anoxic interfaces at circumneutral pH, and the ES-1-mediated Fe(II) oxidation occurs extracellularly. However, the molecular mechanisms underlying ES-1
Externí odkaz:
https://doaj.org/article/9938af60172444f6956d62f1a431548a
Single-Cell Imaging and Spectroscopic Analyses of Cr(VI) Reduction on the Surface of Bacterial Cells
Autor:
Sara M. Belchik, James K. Fredrickson, H. Peter Lu, Liang Shi, Yuanmin Wang, Papatya C. Sevinc
Publikováno v:
Langmuir. 29:950-956
We investigate single-cell reduction of toxic Cr(VI) by the dissimilatory metal-reducing bacterium Shewanella oneidensis MR-1 (MR-1), an important bioremediation process, using Raman spectroscopy and scanning electron microscopy (SEM) combined with e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fecaf27252e1440ffc00c46a1bf7e48f
https://doi.org/10.1021/la303779y
https://doi.org/10.1021/la303779y
Autor:
Sara M. Belchik, Brian N. Webb, BuHyun Youn, ChulHee Kang, Luying Xun, Jordan W. Ballinger, Ka-Sum Lam, EunJung Kim, Mark S. Nissen
Publikováno v:
Journal of Biological Chemistry. 285:2014-2027
Burkholderia cepacia AC1100 completely degrades 2,4,5-trichlorophenol, in which an FADH(2)-dependent monooxygenase (TftD) and an NADH:FAD oxidoreductase (TftC) catalyze the initial steps. TftD oxidizes 2,4,5-trichlorophenol (2,4,5-TCP) to 2,5-dichlor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac9b072f59dee6f37158d3d9585ae5ab
https://doi.org/10.1074/jbc.m109.056135
https://doi.org/10.1074/jbc.m109.056135
Publikováno v:
Biodegradation. 21:431-439
The tcpRXABCYD operon of Cupriavidus necator JMP134 is involved in the degradation of 2,4,6-trichlorophenol (TCP). All of the gene products except TcpY have assigned functions in TCP metabolism. Sequence comparison identified TcpY as a member of COG4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dda50db2cf8f39d08d8e03f7e0ac6b7
https://doi.org/10.1007/s10532-009-9313-8
https://doi.org/10.1007/s10532-009-9313-8
Autor:
Mark S. Nissen, ChulHee Kang, Sara M. Belchik, BuHyun Youn, Jordan W. Ballinger, Luying Xun, Se-Young Jun, Benjamin D. Knowles
Publikováno v:
Journal of Biological Chemistry. 283:28710-28720
EDTA has become a major organic pollutant in the environment because of its extreme usage and resistance to biodegradation. Recently, two critical enzymes, EDTA monooxygenase (EmoA) and NADH:FMN oxidoreductase (EmoB), belonging to the newly establish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e2418cb4da95a728b6ca04e119c279c
https://doi.org/10.1074/jbc.m804535200
https://doi.org/10.1074/jbc.m804535200
Autor:
Liang Shi, Zheming Wang, James K. Fredrickson, John M. Zachara, Alice Dohnalkova, Matthew J. Marshall, Sara M. Belchik, David W. Kennedy
Publikováno v:
Applied and Environmental Microbiology. 77:5521-5523
UndA HRCR-6 was identified from the metal-reducing bacterium Shewanella sp. strain HRCR-6. Both in vivo and in vitro characterization results indicate that UndA HRCR-6 is an outer membrane endecaheme c -type cytochrome and probably has a key function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee9dab638c6ff46815f26fe859036792
https://doi.org/10.1128/aem.00614-11
https://doi.org/10.1128/aem.00614-11
Autor:
Jea H. Park, Liang Shi, Eric D. Merkley, Sara M. Belchik, Richard D. Smith, Brian J. Anderson, Mary S. Lipton, Matthew E. Monroe
Publikováno v:
Journal of proteome research. 11(12)
Multiheme c-type cytochromes (proteins with covalently attached heme c moieties) play important roles in extracellular metal respiration in dissimilatory metal-reducing bacteria. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) characterizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f934d07eeeac6dd234558653f6d8d77d
https://pubmed.ncbi.nlm.nih.gov/23082897
https://pubmed.ncbi.nlm.nih.gov/23082897
Autor:
James K. Fredrickson, Mary S. Lipton, Zheming Wang, Juan Liu, Marcus J. Edwards, Julea N. Butt, David J. Richardson, Chongxuan Liu, Sara M. Belchik, Eric D. Merkley, David W. Kennedy, Kevin M. Rosso, Liang Shi, John M. Zachara
Publikováno v:
Frontiers in Microbiology, Vol 3 (2012)
Frontiers in Microbiology
Frontiers in Microbiology
The Gram-negative bacterium Sideroxydans lithotrophicus ES-1 (ES-1) grows on FeCO(3) or FeS at oxic-anoxic interfaces at circumneutral pH, and the ES-1-mediated Fe(II) oxidation occurs extracellularly. However, the molecular mechanisms underlying ES-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25608ce3150c562051ec37253c996997
http://journal.frontiersin.org/Journal/10.3389/fmicb.2012.00037/full
http://journal.frontiersin.org/Journal/10.3389/fmicb.2012.00037/full
Autor:
Sara M. Belchik, Kateryna Sybirna, Steve M. Heald, Andrew E. Plymale, James K. Fredrickson, John M. Zachara, Thomas C. Squier, Hervé Bottin, Liang Shi, Alice Dohnalkova
Publikováno v:
Applied and environmental microbiology. 77(16)
Shewanella oneidensis MR-1 possesses a periplasmic [NiFe]-hydrogenase (MR-1 [NiFe]-H 2 ase) that has been implicated in H 2 production and oxidation as well as technetium [Tc(VII)] reduction. To characterize the roles of MR-1 [NiFe]-H 2 ase in these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0336c9d904de6bbc3546c33f44449057
https://pubmed.ncbi.nlm.nih.gov/21724888
https://pubmed.ncbi.nlm.nih.gov/21724888
Autor:
David W. Kennedy, Sara M. Belchik, Yuehe Lin, Yuanmin Wang, Alice Dohnalkova, James K. Fredrickson, Papatya C. Sevinc, Liang Shi, Hong Wu, H. Peter Lu
Publikováno v:
Applied and environmental microbiology. 77(12)
To characterize the roles of cytochromes MtrC and OmcA of Shewanella oneidensis MR-1 in Cr(VI) reduction, the effects of deleting the mtrC and/or omcA gene on Cr(VI) reduction and the cellular locations of reduced Cr(III) precipitates were investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a5d105e8fe71b5c1988190e7e3e5c48
https://pubmed.ncbi.nlm.nih.gov/21498755
https://pubmed.ncbi.nlm.nih.gov/21498755