منابع مشابه
Shotgun genome sequence of the large purple photosynthetic bacterium Rhodospirillum photometricum DSM122.
Here, we present the shotgun genome sequence of the purple photosynthetic bacterium Rhodospirillum photometricum DSM122. The photosynthetic apparatus of this bacterium has been particularly well studied by microscopy. The knowledge of the genome of this oversize bacterium will allow us to compare it with the other purple bacterial organisms to follow the evolution of the photosynthetic apparatus.
متن کاملVariable LH2 stoichiometry and core clustering in native membranes of Rhodospirillum photometricum.
The individual components of the photosynthetic unit (PSU), the light-harvesting complexes (LH2 and LH1) and the reaction center (RC), are structurally and functionally known in great detail. An important current challenge is the study of their assembly within native membranes. Here, we present AFM topographs at 12 A resolution of native membranes containing all constituents of the PSU from Rho...
متن کاملBio-gold Nanoparticle Synthesis by Metalophilic Bacterium Cupriavidus necator
Background and Aims: Gold nanoparticles have potential applications in the areas of medicine, target drug delivery, cancer diagnosis and therapy, electronic, etc. Recently, biological system is considered as an environmental friendly method for synthesis of stable nanoparticles. Methods: We demonstrated a biological system for formation of stable gold nanoparticle by using Cupriavidus necator w...
متن کاملProduction ofHalothermotolerant α-Amylase from aModerately Halophilic Bacterium, NesterenkoniaStrain F.
Production of extracellular amylase was demonstrated under conditions of high salinity in aerobically cultivated culture of a newly isolated moderately halophilic Gram-positive coccus, designated strain F in basal medium containing peptone from meat, yeast extract, NaCl (7% w/v) and starch. Biochemical and physiological characterization along with 16S rRNA sequence analysis placed F in the genu...
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ژورنال
عنوان ژورنال: Pflüger, Archiv für die Gesammte Physiologie des Menschen und der Thiere
سال: 1883
ISSN: 0031-6768,1432-2013
DOI: 10.1007/bf01674325