http://www.cnr.it/ontology/cnr/individuo/prodotto/ID290031
How Are Cytochrome b561 Electron Currents Controlled by Membrane Voltage and Substrate Availability? (Articolo in rivista)
- Type
- Label
- How Are Cytochrome b561 Electron Currents Controlled by Membrane Voltage and Substrate Availability? (Articolo in rivista) (literal)
- Anno
- 2014-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1089/ars.2013.5809 (literal)
- Alternative label
Picco, Cristiana; Scholz-Starke, Joachim; Naso, Alessia; Preger, Valeria; Sparla, Francesca; Trost, Paolo; Carpaneto, Armando (2014)
How Are Cytochrome b561 Electron Currents Controlled by Membrane Voltage and Substrate Availability?
in Antioxidants & redox signalling
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Picco, Cristiana; Scholz-Starke, Joachim; Naso, Alessia; Preger, Valeria; Sparla, Francesca; Trost, Paolo; Carpaneto, Armando (literal)
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- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Consiglio Nazionale delle Ricerche (CNR); University of Bologna (literal)
- Titolo
- How Are Cytochrome b561 Electron Currents Controlled by Membrane Voltage and Substrate Availability? (literal)
- Abstract
- Direct recordings of electron currents mediated by cytochromes b561 (CYB561) are not available yet, despite the importance of these proteins in a variety of physiological functions, including neurotransmitter synthesis and dietary iron uptake. Here, we used the two-electrode voltage-clamp technique applied to Xenopus oocytes to demonstrate, for the first time, the generation of electron currents by a Drosophila member of the CYB561 superfamily named stromal cell-derived receptor 2 (SDR2). This experimental method, along with the theoretical development of a three-state kinetic model, supports the hypothesis that electron donor/acceptor concentrations and transmembrane voltage mutually control SDR2-mediated electron transport activity in a complex but predictable manner. (literal)
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- Autore CNR
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