Results 31 to 40 of about 312,948 (355)

Role of multiheme cytochromes involved in extracellular anaerobic respiration in bacteria

Protein Science, 2019
Heme containing proteins are involved in a broad range of cellular functions, from oxygen sensing and transport to catalyzing oxidoreductive reactions.
M. Edwards, D. Richardson, Catarina M. Paquete, T. Clarke   +3 more
semanticscholar   +1 more source

The ‘porin-cytochrome’ model for microbe-to-mineral electron transfer [PDF]

, 2012
Many species of bacteria can couple anaerobic growth to the respiratory reduction of insoluble minerals containing Fe(III) or Mn(III/IV). It has been suggested that in Shewanella species electrons cross the outer membrane to extracellular substrates via ‘
Afkar, Baron, Bouhenni, Burns, Cao, Clarke, Clarke, Clarke, Coursolle, DiChristina, Dohnalkova, Donald, Eggleston, El-Naggar, Firer-Sherwood, Firer-Sherwood, Gorby, Gralnick, Hartshorne, Hartshorne, Heidelberg, Jensen, Jiang, Jiao, Johs, Kerisit, Leang, Lies, Liu, Lower, Lower, Lower, Malvankar, Malvankar, Marsili, McLean, Meitl, Myers, Peretyazhko, Pessanha, Qian, Reardon, Reguera, Reguera, Roessler, Ross, Schuetz, Shi, Shi, Smith, Strycharz-Glaven, Strycharz-Glaven, Taylor, von Canstein, Xiong, Zargar, Zhang, Zhang   +57 more
core   +2 more sources

Cobalt Resistance via Detoxification and Mineralization in the Iron-Reducing Bacterium Geobacter sulfurreducens

Frontiers in Microbiology, 2020
Bacteria in the genus Geobacter thrive in iron- and manganese-rich environments where the divalent cobalt cation (CoII) accumulates to potentially toxic concentrations.
Hunter Dulay, Marcela Tabares, Kazem Kashefi, Gemma Reguera   +3 more
doaj   +1 more source

Anodic and Cathodic Extracellular Electron Transfer by the Filamentous Bacterium Ardenticatena maritima 110S

Frontiers in Microbiology, 2018
Ardenticatena maritima strain 110S is a filamentous bacterium isolated from an iron-rich coastal hydrothermal field, and it is a unique isolate capable of dissimilatory iron or nitrate reduction among the members of the bacterial phylum Chloroflexi. Here,
Satoshi Kawaichi, Tetsuya Yamada, Tetsuya Yamada, Akio Umezawa, Shawn E. McGlynn, Shawn E. McGlynn, Takehiro Suzuki, Naoshi Dohmae, Takashi Yoshida, Yoshihiko Sako, Nobuhiro Matsushita, Kazuhito Hashimoto, Ryuhei Nakamura, Ryuhei Nakamura   +13 more
doaj   +1 more source

Identification of Drugs Acting as Perpetrators in Common Drug Interactions in a Cohort of Geriatric Patients from Southern Italy and Analysis of the Gene Polymorphisms That Affect Their Interacting Potential

Geriatrics, 2023
Background: Pharmacogenomic factors affect the susceptibility to drug–drug interactions (DDI). We identified drug interaction perpetrators among the drugs prescribed to a cohort of 290 older adults and analysed the prevalence of gene polymorphisms that ...
Mauro Cataldi, Camilla Celentano, Leonardo Bencivenga, Michele Arcopinto, Chiara Resnati, Annalaura Manes, Loreta Dodani, Lucia Comnes, Robert Vander Stichele, Dipak Kalra, Giuseppe Rengo, Francesco Giallauria, Ugo Trama, Nicola Ferrara, Antonio Cittadini, Maurizio Taglialatela   +15 more
doaj   +1 more source

Cytochromes c550, c552, c1 in the electron transport network of Paracoccus denitrificans: redundant or subtly different in function? [PDF]

, 2001
Paracoccus denitrificans strains with mutations in the genes encoding the cytochrome c550, c552, or c1 and in combinations of these genes were constructed, and their growth characteristics were determined.
Ludwig, B., Oost, J., van der, Otten, M.F., Reijnders, W.N.M., Spanning, R.J.M., van, Westerhoff, H.V.   +5 more
core   +3 more sources

On the evolution of the concept of two light reactions and two photosystems for oxygenic photosynthesis: A personal perspective

Photosynthetica, 2023
I present here a personal perspective of the evolution of the two-light reaction two-pigment scheme for the electron transport in oxygenic photosynthesis - as I have lived through it - first as a graduate student of Robert Emerson, from September 1956 ...
G. GOVINDJEE
doaj   +1 more source

H NMR Studies of Eukaryotic Cytochrome c [PDF]

, 1982
H NMR resonance assignments in the spectra of horse, tuna, Neurmpora crassa and Candida krusei cyto-chromes c are described. Assignments have been made using NMR double-resonance techniques in conjunction with electron-exchange experiments, spectral ...
Boswell, Campbell, Carrington, Dickerson, Eley, Eley, Ernst, Hoffman, Keller, Keller, Korb, McDonald, Moore, Moore, Moore, Redfield, Stellwagen, Swanson   +17 more
core   +1 more source

Mechanisms of Bacterial Extracellular Electron Exchange. [PDF]

, 2016
The biochemical mechanisms by which microbes interact with extracellular soluble metal ions and insoluble redox-active minerals have been the focus of intense research over the last three decades. The process presents two challenges to the microorganism;
Butt, Julea N., Clarke, Thomas A., Edwards, Marcus J., Gomez-Perez, Laura, Richardson, David J., White, Gaye F.   +5 more
core   +1 more source

Ecophysiology of Freshwater Verrucomicrobia Inferred from Metagenome-Assembled Genomes

mSphere, 2017
Microbes are critical in carbon and nutrient cycling in freshwater ecosystems. Members of the Verrucomicrobia are ubiquitous in such systems, and yet their roles and ecophysiology are not well understood.
Shaomei He, Sarah L. R. Stevens, Leong-Keat Chan, Stefan Bertilsson, Tijana Glavina del Rio, Susannah G. Tringe, Rex R. Malmstrom, Katherine D. McMahon   +7 more
doaj   +1 more source