The study on the FnrP, NNR and NarR transcription regulator function in bacterium Paracoccus denitrificans at global proteome level
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00025023" target="_blank" >RIV/00216224:14310/08:00025023 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The study on the FnrP, NNR and NarR transcription regulator function in bacterium Paracoccus denitrificans at global proteome level
Popis výsledku v původním jazyce
Paracoccus denitrificans is a non-fermentative, facultatively autotrophic soil bacterium often studied in the field of bioenergetics. In this work, we aimed to analyze the role of three known transcription regulators FnrP, NNR and NarR (with described role as sensors for oxygen and for intermediates of denitrification pathway) in these adaptation processes in P. denitrificans at global proteome level. We analyzed protein composition of four P. denitrificans strains: wild type, FnrP-, NNR- and NarR- mutants grown aerobically, semiaerobically and semiaerobically with nitrate. Total cell lysate proteins were separated using 2-D PAGE, 36 gels in experiment were statistically evaluated and ca. 500 protein spots were analyzed using MALDI-MS/MS and LC-MS/MS.
Název v anglickém jazyce
The study on the FnrP, NNR and NarR transcription regulator function in bacterium Paracoccus denitrificans at global proteome level
Popis výsledku anglicky
Paracoccus denitrificans is a non-fermentative, facultatively autotrophic soil bacterium often studied in the field of bioenergetics. In this work, we aimed to analyze the role of three known transcription regulators FnrP, NNR and NarR (with described role as sensors for oxygen and for intermediates of denitrification pathway) in these adaptation processes in P. denitrificans at global proteome level. We analyzed protein composition of four P. denitrificans strains: wild type, FnrP-, NNR- and NarR- mutants grown aerobically, semiaerobically and semiaerobically with nitrate. Total cell lysate proteins were separated using 2-D PAGE, 36 gels in experiment were statistically evaluated and ca. 500 protein spots were analyzed using MALDI-MS/MS and LC-MS/MS.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
CE - Biochemie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GP203%2F07%2FP471" target="_blank" >GP203/07/P471: Studium molekulárních mechanismů adaptace bakterií na změny prostředí pomocí proteomických technik</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2008
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů