Results 71 to 80 of about 10,746 (207)

Mapping of Rhodopseudomonas capsulata nif genes [PDF]

Journal of Bacteriology, 1984
The endogenous gene transfer system of Rhodopseudomonas capsulata was used to analyze mutations which block the ability to use molecular nitrogen as the sole nitrogen source (nif). With this fine-structure mapping tool, linkage of nif mutations could be reliably established if separated by 2,700 base pairs or less.
J D, Wall, K, Braddock
openaire   +2 more sources

Carotenoid contents in anoxygenic phototrophic purple bacteria, Marichromatium Sp. and Rhodopseudomonas Sp. of tropical environment, Malaysia [PDF]

, 2014
Carotenoids have shown extensive applications in pharmaceutical, aquaculture and animal feed industries. Recently, researchers have been studied on their potentiality for the health benefits in reducing the risk of cancer and neurodegenerative diseases ...
Yunus, Kamaruzzaman, Rahman, Mohammad Mustafizur, Nordin, Noor Faizul Hadry, Zainal Abidin, Zaima Azira, Khan Chowdhury, Ahmed Jalal, Zainal Abidin , Nor Hafizah   +5 more
core  

Enhancement of photo-driven biomethanation under visible light by nano-engineering of Rhodopseudomonas palustris

Bioresources and Bioprocessing, 2021
Biomethanation is of great interest as it can transform CO2 to methane under ambient conditions. In particular, genetically engineered bacterium of Rhodopseudomonas palustris showed great promise for one-step biomethanation powered by solar energy, which
Meng-Yuan Chen, Zhen Fang, Li-Xia Xu, Dao Zhou, Xue-Jin Yang, Hu-Jie Zhu, Yang-Chun Yong   +6 more
doaj   +1 more source

The Curious Case of CysE: Diversity and Distribution of Serine Acetyltransferases in Bacteria

Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 5, Page 1092-1103, May 2026.
ABSTRACT Serine acetyltransferase (CysE) is a member of the left‐handed β‐helix family of acetyltransferases that catalyze the rate limiting step in de novo cysteine biosynthesis. There are two isoforms of CysE that differ in length, with the shorter isoform lacking approximately 76 amino acids at the N‐terminus of the protein from the serine ...
Keely E. A. Oldham, Adele K. Williamson, Emily K. Grout, Joanna L. Hicks   +3 more
wiley   +1 more source

Ribosome Purification from an α-proteobacterium and rRNA Analysis by Northern Blot

Bio-Protocol, 2020
Ribosomes are an integral part of cellular life. They are complex molecular machines consisting of multiple ribosomal proteins and RNAs. To study different aspects of ribosome composition, many methods have been developed over the decades.
Liang Yin, Caroline Harwood
doaj   +1 more source

The Arsenal of Aromatic Degrading Bacteria: How They Sense, Chase, Adapt and Destroy Environmental Pollutants

Microbial Biotechnology, Volume 19, Issue 5, May 2026.
In the environment, bacteria sense aromatic pollutants, migrate toward them, adapt to toxicity, and deploy specialized uptake and catabolic systems. Genomic plasticity, metabolic versatility and division of labor within populations together aid in the degradation of persistent aromatics, highlights that biodegradation is driven by various eco ...
Prashant S. Phale, Tushar Dhamale, Satyajit Subhash   +2 more
wiley   +1 more source

Characterization of the biosorption of fast black azo dye K salt by the bacterium Rhodopseudomonas palustris 51ATA strain

Electronic Journal of Biotechnology, 2020
Background: Removal of dyes from wastewater by microorganisms through adsorption, degradation, or accumulation has been investigated. Biological methods used for dye treatment are generally always effective and environmentally friendly.
Ayten Öztürk, Emel Bayol, Meysun I. Abdullah   +2 more
doaj   +1 more source

MicrobeDiscover: A Knowledge Graph–Enabled AI Framework for Identifying Microbes for Inorganic Nanomaterial Biosynthesis

Advanced Science, Volume 13, Issue 20, 9 April 2026.
Microbial synthesis of nanomaterials (NMs) is eco‐friendly, but the screening of microorganisms is limited by inefficient traditional methods (currently only involving∽400 microorganisms/90 NMs). We propose AI framework MicrobeDiscover, integrating a knowledge graph of microbe‐NM interactions.
Ludi Wang, Hexing Han, Yufeng Liu, Zhiyuan Ning, Yujie Ma, Haidan Wang, Jinling Xu, Qiansheng Huang, Wenjuan Cui, Yuanchun Zhou, Yang Gao, Bin Wang, Yi Du   +12 more
wiley   +1 more source

Effect of K-Solubilizing Purple Nonsulfur Bacteria on Soil K Content, Plant K Uptake, and Yield of Hybrid Maize Grown on Alluvial Soil in a Dyke Area in Field Conditions

Applied Microbiology
Microorganisms are considered a potential source of biofertilizers for mobilizing nutrients from insoluble mineral potassium (K). This study was conducted to evaluate the effects of liquid potassium-solubilizing bacteria, Cereibacter sphaeroides M-Sl-09,
Nguyen Quoc Khuong, Ly Kim Quyen, Tran Trong Khoi Nguyen, Nguyen Duc Trong, Le Thi My Thu, Vo Yen Ngoc, Le Thanh Quang, La Cao Thang, Pham Thi Phuong Thao   +8 more
doaj   +1 more source

Biotic–Abiotic Hybrid Strategies for Photosynthetic Nitrogen Fixation and Green Ammonia Synthesis

ChemistryEurope, Volume 4, Issue 4, April 2026.
Biotic‐abiotic photosynthetic systems integrate light‐harvesting semiconductors with nitrogenase's selective N2 reduction under ambient conditions, offering a sustainable alternative to conventional ammonia synthesis. Advancing rational interface design, efficient energy‐reaction coupling, and system integration is critical to realizing scalable, solar‐
Minghua Xu, Depeng Meng, Xiaowen Ruan, Sai Kishore Ravi   +3 more
wiley   +1 more source