Results 201 to 210 of about 11,667,870 (228)

Purple non-sulfur bacteria and the circular economy

Open Access Government
Purple non-sulfur bacteria and the circular economy Arpita Bose, Associate Professor at Washington University in St. Louis, discusses the potential of microbial solutions in supporting sustainable and environmentally responsible alternatives to the traditional linear economy.
Arpita Bose, Anjali Rajkumar, Thinh Vu, Prem Prabhakar   +3 more
openaire   +1 more source

Characterization of alcohol-assimilating photosynthetic purple non-sulfur bacteria and cloning of molecular chaperones from a purple non-sulfur bacterium

Energy Conversion and Management, 1995
Abstract We screened several strains which exhibited significant photoorganotrophic growth on a chemically defined synthetic medium containing alcohols. Samples from sewage, rice fields, or other places were inoculated under anaerobic-light conditions at 30°C.
Masayuki Inui, Keiko Momma, Ryo Matoba, Miki Ikuta, Hisashi Yamagata, Hideaki Yukawa   +5 more
openaire   +1 more source

On cytochrome oxidase as the terminal oxidase of dark respiration of non-sulfur purple bacteria

Biochimica et Biophysica Acta (BBA) - Biophysics including Photosynthesis, 1965
Abstract Spectroscopic evidence was obtained for the occurrence of a cytochrome of a type in a particulate preparation of dark-aerobically-grown cells of Rhodopseudomonas spheroides. The particulate preparation catalyzed the aerobic oxidation of reduced bovine cytochrome c, yeast cytochrome c and cytochrome c2.
G, KIKUCHI, Y, SAITO, Y, MOTOKAWA
openaire   +2 more sources

Swimming and Behavior in Purple Non-Sulfur Bacteria

2009
Many species of purple bacteria swim, and they direct that swimming towards carbon and nitrogen sources, light and/or oxygen using a complex set of chemosensory pathways. The review will illustrate how genomics, molecular biology, biochemistry, behavioral analysis and in vivo imaging have been used to try and dissect the pathways, identifying common ...
openaire   +1 more source

The Use of Molasses in Decolorization by Purple Non-Sulfur Bacteria

2022
It is well known that waste water discharged from textile industry which contains dye stuff causes environmental pollution. In these aspects, decolorization processes of textile waste water possess much importance. Reactive Black 5 (RB5), which is widely used in textile industry, is a diazo reactive dye.
openaire   +1 more source

Generalized Nitrogen Regulation in the Purple Non-Sulfur Photosynthetic Bacteria

1992
A quarter century ago, the researchers in our laboratory had investigated the mechanism of hydrogen evolution in the photosynthetic bacterium Rhodobacter palustris, which was later found to be a nitrogenase-catalyzed reaction (Song and Huang 1964).
openaire   +1 more source

Systems Biology of Photobiological Hydrogen Production by Purple Non-sulfur Bacteria

2014
Photosynthetic purple non-sulfur bacteria (PNSB) can naturally convert electrons from organic compounds, protons from water, and energy from light into H2 gas, via the enzyme nitrogenase. In 2004, the first PNSB genome sequence was reported, that of Rhodopseudomonas palustris strain CGA009.
openaire   +1 more source

A Study on Diversity and Distribution of Purple Non-sulfur Bacteria in Various Water Bodies

Journal of Diversity Studies
A study was undertaken to explore the potential applications of purple non-sulfur bacteria (PNSB) in the treatment of wastewater. Utilizing PNSB for wastewater treatment has emerged as a particularly promising approach. These microorganisms, widely distributed in nature, exhibit the ability to eliminate organic materials even in the presence of high ...
Saraswathi Ramavath, Rajani Bogarapu
openaire   +1 more source

Kinetic studies of pigment synthesis by non‐sulfur purple bacteria

Journal of Cellular and Comparative Physiology, 1957
G, COHEN-BAZIRE, W R, SISTROM, R Y, STANIER   +2 more
openaire   +2 more sources

Biodegradation of Butachlor by Purple Non-Sulfur Bacteria

1992
Kyung Mi Lee, Hyun Soon Lee
openaire   +1 more source