Search Results - "Ouyang, Yexin"

10,000-fold concentration increase of the biomarker cardiac troponin I in a reducing union microfluidic chip using cationic isotachophoresis by Bottenus, Danny, Jubery, Talukder Zaki, Ouyang, Yexin, Dong, Wen-Ji, Dutta, Prashanta, Ivory, Cornelius F

“…This paper describes the preconcentration of the biomarker cardiac troponin I (cTnI) and a fluorescent protein (R-phycoerythrin) using cationic…”
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Enzymatic amplification of DNA/RNA hybrid molecular beacon signaling in nucleic acid detection by Jacroux, Thomas, Rieck, Daniel C., Cui, Rong, Ouyang, Yexin, Dong, Wen-Ji

“…A rapid assay operable under isothermal or nonisothermal conditions is described, where the sensitivity of a typical molecular beacon (MB) system is improved…”
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Structural Kinetics of Cardiac Troponin C Mutants Linked to Familial Hypertrophic and Dilated Cardiomyopathy in Troponin Complexes by Dong, Wen-Ji, Xing, Jun, Ouyang, Yexin, An, Jianli, Cheung, Herbert C.

“…The key events in regulating cardiac muscle contraction involve Ca2+ binding to and release from cTnC (troponin C) and structural changes in cTnC and other…”
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The two divergent PEP-carboxylase catalytic subunits in the green microalga Chlamydomonas reinhardtii respond reversibly to inorganic-N supply and co-exist in the high-molecular-mass, hetero-oligomeric Class-2 PEPC complex by Moellering, Eric R., Ouyang, Yexin, Mamedov, Tarlan G., Chollet, Raymond

“…Our recent molecular studies revealed two divergent PEP-carboxylase (PEPC [Ppc]) encoding genes in the green microalga Chlamydomonas reinhardtii, CrPpc1 and…”
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Isolation and Characterization of a Mesophilic Arthrospira maxima Strain Capable of Producing Docosahexaenoic Acid by Hu, Hongjun, Chinese Academy of Sciences, Wuhan, P. R. China, Li, Yeguang, Chinese Academy of Sciences, Wuhan, P. R. China, Yin, Chuntao, Chinese Academy of Sciences, Wuhan, P. R. China, Ouyang, Yexin, Chinese Academy of Sciences, Wuhan, P. R. China

“…A strain of the cyanobacterium Arthrospira was isolated from Lake Chahannaoer in northern China and was characterized according to microscopic morphology,…”
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The Chloroplast Rieske Iron-Sulfur Protein by de Vitry, Catherine, Ouyang, Yexin, Finazzi, Giovanni, Wollman, Francis-André, Kallas, Toivo

“…We have addressed the functional and structural roles of three domains of the chloroplast Rieske iron-sulfur protein; that is, the flexible hinge that connects…”
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Isolation and Characterization of a Mesophilic Arthrospira maxima Strain Capable of Producing Docosahexaenoic Acid by Hu, Hongjun, Li, Yeguang, Yin, Chuntao, Ouyang, Yexin

“…A strain of the cyanobacterium Arthrospira was isolated from Lake Chahannaoer in northern China and was characterized according to microscopic morphology,…”
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Effect of N, P concentration on growth rate by Li, Yeguang, Li, Zhongkui, Geng, Yahong, Hu, Hongjun, Yin, Chuntao, Ouyang, Yexin, Gui, Jianping

“…The total nitrogen, phosphorus, biomass, pH, dissolved oxygen in and temperatures of three eutrophic waters were investigated in the rapid-growth season of…”
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Structural Dynamics of C-domain of Cardiac Troponin I Protein in Reconstituted Thin Filament by Zhou, Zhiqun, Li, King-Lun, Rieck, Daniel, Ouyang, Yexin, Chandra, Murali, Dong, Wen-Ji

“…The regulatory function of cardiac troponin I (cTnI) involves three important contiguous regions within its C-domain: the inhibitory region (IR), the…”
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FRET study of the structural and kinetic effects of PKC phosphomimetic cardiac troponin T mutants on thin filament regulation by Schlecht, William, Zhou, Zhiqun, Li, King-Lun, Rieck, Daniel, Ouyang, Yexin, Dong, Wen-Ji

“…•cTnT phosphorylation by PKC was mimicked in in vitro thin filaments.•I–C switching was monitored by FRET for these phospho-mimics.•Phospho-mimics altered I–C…”
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Structural basis for the in situ Ca2+ sensitization of cardiac troponin C by positive feedback from force-generating myosin cross-bridges by Rieck, Daniel C., Li, King-Lun, Ouyang, Yexin, Solaro, R. John, Dong, Wen-Ji

“…[Display omitted] •FRET was used to monitor Ca2+-dependent N-cTnC opening in skinned myocardial fibers.•Inhibition of strong cross-bridges reduced the maximal…”
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Preconcentration and detection of the phosphorylated forms of cardiac troponin I in a cascade microchip by cationic isotachophoresis by Bottenus, Danny, Hossan, Mohammad Robiul, Ouyang, Yexin, Dong, Wen-Ji, Dutta, Prashanta, Ivory, Cornelius F

“…This paper describes the detection of a cardiac biomarker, cardiac troponin I (cTnI), spiked into depleted human serum using cationic isotachophoresis (ITP) in…”
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Förster Resonance Energy Transfer Structural Kinetic Studies of Cardiac Thin Filament Deactivation by Xing, Jun, Jayasundar, Jayant J., Ouyang, Yexin, Dong, Wen-Ji

“…Cardiac thin filament deactivation is initiated by Ca2+ dissociation from troponin C (cTnC), followed by multiple structural changes of thin filament proteins…”
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Structural and kinetic effects of hypertrophic cardiomyopathy related mutations R146G/Q and R163W on the regulatory switching activity of rat cardiac troponin I by Zhou, Zhiqun, Rieck, Daniel, Li, King-Lun, Ouyang, Yexin, Dong, Wen-Ji

“…[Display omitted] ► FRET study of effects of HCM-related cTnI mutations in reconstituted thin filaments. ► R146G/Q and R163W each uniquely impact interactions…”
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Structural and Kinetic Effects of HCM Related Mutations R146G/Q and R163W of Cardiac Troponin I on cTnI-cTnC Interaction within Reconstituted Thin Filament by Zhou, Zhiqun, Rieck, Daniel, Li, King-Lun, Ouyang, Yexin, Dong, Wen-Ji

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Structural and Kinetic Studies using FRET: Impact of Pseudo-Pkc Phosphorylation of Cardiac Troponin T on Calcium-Activated Thin Filament Regulation by Schlecht, William D., Ouyang, Yexin, Zhou, Zhiqun, Rieck, Daniel, Li, King-Lun, Dong, Wen-Ji

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Structural and Kinetic Effects of PAK3 Phosphorylation Mimic of cTnI(S151E) on the cTnC-cTnI Interaction in the Cardiac Thin Filament by Ouyang, Yexin, Mamidi, Ranganath, Jayasundar, Jayant James, Chandra, Murali, Dong, Wen-Ji

“…Residue Ser151 of cardiac troponin I (cTnI) is known to be phosphorylated by p21-activated kinase 3 (PAK3). It has been found that PAK3-mediated…”
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Structural and Kinetic Effects of PKC Phosphorylation and Selected HCM Mutations of cTnI on cTnI-CTnC Interactions within the Reconstituted Thin Filament by Zhou, Zhiqun, Li, KingLun, Rieck, Daniel, Ouyang, Yexin, Dong, Wen-Ji

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Förster Resonance Energy Transfer Structural Kinetic Studies of Cardiac Thin Filament Deactivation by Jun Xing, Jayant J. Jayasundar, Yexin Ouyang, Wen-Ji Dong

“…Cardiac thin filament deactivation is initiated by Ca 2+ dissociation from troponin C (cTnC), followed by multiple structural changes of thin filament…”
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Structural Dynamics of the C-Domain of Cardiac Troponin I In the Reconstituted Thin Filament by Li, King Lun, Zhou, Zhiqun, Rieck, Daniel, Ouyang, Yexin, Dong, Wenji

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