Journalartikel

Jahr der Veröffentlichung: 2009

Seiten: 4473-4477

Zeitschrift: Journal of Bacteriology

Bandnummer: 191

Heftnummer: 13

ISSN: 0021-9193

Open Access Status: Green

DOI Link: https://doi.org/10.1128/JB.00262-09

Verlag: American Society for Microbiology

Abstract: 
Formation of photosynthesis complexes in Rhodobacter sphaeroides is regulated in a redox-and light-dependent manner by the AppA/PpsR and PrrB/PrrA systems. While on the one hand, blue light is sensed by the flavin adenine dinucleotide-binding BLUF domain of AppA, on the other, light is absorbed by bacteriochlorophyll signals through PrrB/PrrA. We show that much smaller quantities initiate the AppA-mediated response to blue light than the bacteriochlorophyll-mediated response.

Harvard-Zitierstil: Metz, S., Jager, A. and Klug, G. (2009) In Vivo Sensitivity of Blue-Light-Dependent Signaling Mediated by AppA/PpsR or PrrB/PrrA in Rhodobacter sphaeroides, Journal of Bacteriology, 191(13), pp. 4473-4477. https://doi.org/10.1128/JB.00262-09

APA-Zitierstil: Metz, S., Jager, A., & Klug, G. (2009). In Vivo Sensitivity of Blue-Light-Dependent Signaling Mediated by AppA/PpsR or PrrB/PrrA in Rhodobacter sphaeroides. Journal of Bacteriology. 191(13), 4473-4477. https://doi.org/10.1128/JB.00262-09