Search Results - "Beatty, J. T"

Phosphate Concentration and the Putative Sensor Kinase Protein CckA Modulate Cell Lysis and Release of the Rhodobacter capsulatus Gene Transfer Agent by Westbye, A. B, Leung, M. M, Florizone, S. M, Taylor, T. A, Johnson, J. A, Fogg, P. C, Beatty, J. T

“…The gene transfer agent of Rhodobacter capsulatus (RcGTA) is a bacteriophage-like genetic element with the sole known function of horizontal gene transfer…”
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Nano-mechanical mapping of the interactions between surface-bound RC-LH1-PufX core complexes and cytochrome c ₂ attached to an AFM probe by Vasilev, Cvetelin, Brindley, Amanda A, Olsen, John D, Saer, Rafael G, Beatty, J. T, Hunter, C. N

“…Electron transfer pathways in photosynthesis involve interactions between membrane-bound complexes such as reaction centres with an extrinsic partner. In this…”
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Genetic Analysis of a Bacterial Genetic Exchange Element: The Gene Transfer Agent of Rhodobacter Capsulatus by Lang, Andrew S., Beatty, J. T.

“…An unusual system of genetic exchange exists in the purple nonsulfur bacterium Rhodobacter capsulatus. DNA transmission is mediated by a small…”
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Aerobic Anoxygenic Phototrophic Bacteria by YURKOV, V. V, BEATTY, J. T

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Contribution of Aerobic Photoheterotrophic Bacteria to the Carbon Cycle in the Ocean by Kolber, Zbigniew S., Plumley, F. Gerald, Lang, Andrew S., Beatty, J. Thomas, Blankenship, Robert E., VanDover, Cindy L., Vetriani, Costantino, Koblizek, Michal, Rathgeber, Christopher, Falkowski, Paul G.

“…The vertical distribution of bacteriochlorophyll a, the numbers of infrared fluorescent cells, and the variable fluorescence signal at 880 nanometers…”
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Heterologous Production of the Photosynthetic Reaction Center and Light Harvesting 1 Complexes of the Thermophile Thermochromatium tepidum in the Mesophile Rhodobacter sphaeroides and Thermal Stability of a Hybrid Core Complex by Jun, D, Huang, V, Beatty, J T

“…The photosynthetic complexes of the thermophile are of considerable interest in biohybrid solar cell applications because of the ability of thermophilic…”
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Analysis of Sulfur Biochemistry of Sulfur Bacteria Using X-ray Absorption Spectroscopy by Pickering, Ingrid J, George, Graham N, Yu, Eileen Y, Brune, Daniel C, Tuschak, Christian, Overmann, Jörg, Beatty, J. Thomas, Prince, Roger C

“…Many sulfide-oxidizing organisms, including the photosynthetic sulfur bacteria, store sulfur in “sulfur globules” that are readily detected microscopically…”
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Determination of Proton Transfer Rates by Chemical Rescue:  Application to Bacterial Reaction Centers by Paddock, M. L, Ädelroth, P, Feher, G, Okamura, M. Y, Beatty, J. T

“…The bacterial reaction center (RC) converts light into chemical energy through the reduction of an internal quinone molecule QB to QBH2. In the native RC,…”
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In vivo assembly of a truncated H subunit mutant of the Rhodobacter sphaeroides photosynthetic reaction centre and direct electron transfer from the Q A quinone to an electrode by Jun, D, Dhupar, H S, Mahmoudzadeh, A, Duong, F, Madden, J D W, Beatty, J T

“…We address a challenge in the engineering of proteins to redirect electron transfer pathways, using the bacterial photosynthetic reaction centre (RC)…”
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In vivo assembly of a truncated H subunit mutant of the Rhodobacter sphaeroides photosynthetic reaction centre and direct electron transfer from the QA quinone to an electrode by Jun, D., Dhupar, H. S., Mahmoudzadeh, A., Duong, F., Madden, J. D. W., Beatty, J. T.

“…We address a challenge in the engineering of proteins to redirect electron transfer pathways, using the bacterial photosynthetic reaction centre (RC)…”
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Identification of the Proton Pathway in Bacterial Reaction Centers:  Decrease of Proton Transfer Rate by Mutation of Surface Histidines at H126 and H128 and Chemical Rescue by Imidazole Identifies the Initial Proton Donors by Ädelroth, Pia, Paddock, Mark L, Tehrani, Ali, Beatty, J. Thomas, Feher, George, Okamura, Melvin Y

“…The pathway for proton transfer to QB was studied in the reaction center (RC) from Rhodobacter sphaeroides. The binding of Zn2+ or Cd2+ to the RC surface at…”
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Use of new strains of Rhodobacter sphaeroides and a modified simple culture medium to increase yield and facilitate purification of the reaction centre by Jun, D., Saer, R. G., Madden, J. D., Beatty, J. T.

“…A new gene expression system was developed in Rhodobacter sphaeroides , replacing a pRK415-based system used previously. The broad host-range IPTG-inducible…”
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The Sulfolipid Sulfoquinovosyldiacylglycerol is not Required for Photosynthetic Electron Transport in Rhodobacter sphaeroides but Enhances Growth Under Phosphate Limitation by Benning, Christoph, Beatty, J. Thomas, Prince, Roger C., Somerville, Chris R.

“…All photosynthetic organisms, with the exception of several species of photosynthetic bacteria, are thought to contain the sulfolipid…”
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Purple sulfur bacteria control the growth of aerobic heterotrophic bacterioplankton in a meromictic salt lake by OVERMANN, J, BEATTY, J. T, HALL, K. J

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Characterization of a highly purified, fully active, crystallizable RC-LH1-PufX core complex from Rhodobacter sphaeroides by Abresch, E.C, Axelrod, H.L.A, Beatty, J.T, Johnson, J.A, Nechushtai, R, Paddock, M.L

“…Photosynthetic complexes in bacteria absorb light and undergo photochemistry with high quantum efficiency. We describe the isolation of a highly purified,…”
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Isolation of Aerobic Anoxygenic Photosynthetic Bacteria from Black Smoker Plume Waters of the Juan de Fuca Ridge in the Pacific Ocean by YURKOV, V, BEATTY, J. T

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Complete genome sequence of the metabolically versatile photosynthetic bacterium Rhodopseudomonas palustris by Harwood, Caroline S, Larimer, Frank W, Chain, Patrick, Hauser, Loren, Lamerdin, Jane, Malfatti, Stephanie, Do, Long, Land, Miriam L, Pelletier, Dale A, Beatty, J Thomas, Lang, Andrew S, Tabita, F Robert, Gibson, Janet L, Hanson, Thomas E, Bobst, Cedric, Torres, Janelle L Torres y, Peres, Caroline, Harrison, Faith H, Gibson, Jane

“…Rhodopseudomonas palustris is among the most metabolically versatile bacteria known. It uses light, inorganic compounds, or organic compounds, for energy. It…”
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Transcript Cleavage, Attenuation, and an Internal Promoter in the Rhodobacter capsulatus puc Operon by LeBlanc, H, Lang, A S, Beatty, J T

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Topological analysis of the Rhodobacter capsulatus PucC protein and effects of C-terminal deletions on light-harvesting complex II by LeBlanc, H N, Beatty, J T

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Effect of Metal Binding on Electrogenic Proton Transfer Associated with Reduction of the Secondary Electron Acceptor (QB) in Rhodobacter sphaeroides Chromatophores by Keller, Sonia, Beatty, J. Thomas, Paddock, Mark, Breton, Jacques, Leibl, Winfried

“…The influence of metal ion (Cd2+, Zn2+, Ni2+) binding on the electrogenic phases of proton transfer connected with reduction of quinone QB in chromatophores…”
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