Genome-resolved metagenomic survey of 500 samples from 56 hot springs across the Western US
#metagenomics #HotSprings #genomes
doi.org/10.1038/s415...
Cultivation and molecular profiling reveal ammonia-oxidizing archaea as skin commensals
#microbiology #archaea #ammonia #MicroSky
@isme-microbes.bsky.social
doi.org/10.1093/isme...
Genetically engineered bacterial magnetosomes as optimized tracers for magnetic particle imaging
#microbiology #MicroSky
www.sciencedirect.com/science/arti...
Interfacial electron transfer engineering in semi-artificial photosynthesis biohybrid systems for CO2 fixation
#photosynthesis #CO2
doi.org/10.1016/j.gr...
Scientific Data - Genome-resolved metagenomic survey of 500 samples from 56 hot springs across the Western US
Fe(III) Oxide Reduction Bypassing Outer-Surface Cytochromes in a Marine Respiratory Anaerobe
#microbiology #Iron #anaerobes #MicroSky
pubs.acs.org/doi/10.1021/...
Enrichment and Metabolic Pathways of Methanogens in Landfill Leachate: Insights into Mechanisms and Applications
#microbiology #methanogens #landfills #MicroSky
doi.org/10.1007/s120...
Genomic analysis of the colorless sulfur bacterium Thioploca sp. and its microbial communities from Lake Baikal
#microbiology #Baikal #sulfur #MicroSky
doi.org/10.1016/j.jg...
Diversity-driven biochemical survey reveals widespread dimerization throughout the rubisco superfamily
#rubisco #CO2
@natcomms.nature.com
doi.org/10.1038/s414...
Emerging roles of pterins as signaling molecules in bacteria
#microbiology #bacteria #signaling #MicroSky
doi.org/10.1042/BST2...
Archaeal and eukaryotic MCM rings sequentially melt DNA for replication initiation
@natcomms.nature.com
#microbiology #archaea #eukaryotes #MicroSky
doi.org/10.1038/s414...
A survey of rubisco, the enzyme behind nearly all carbon fixation on Earth, across understudied branches of its family tree finds all characterized deep-branching versions are dimers and uncovers a di...
doi.org
Microbial Fe(III) oxide reduction is a key process controlling carbon turnover and redox chemistry in anaerobic soils and sediments. Yet the mechanisms of extracellular electron transfer (EET) that go...
Abstract. Ammonia-oxidizing archaea (AOA) have repeatedly been detected with molecular methods on human skin, yet their persistence, physiological traits,
doi.org
The accumulation of acidic by-products, particularly volatile fatty acids (VFAs), during the anaerobic digestion (AD) of landfill leachate frequently leads to system instability. This study enhanced the stability and methane production capacity of the landfill leachate AD system by optimizing the feeding strategy. An intermittent dosing and gradient loading strategy successfully promoted the targeted enrichment of methanogens and significantly improved the system’s tolerance to high organic loads. Experimental results indicated that at a chemical oxygen demand (COD) loading rate of 10,000 mg/(L·d), the COD removal efficiency reached 95.06%, and cumulative methane production reached 228.08 mL/g volatile solids (VS), representing a more than threefold increase compared to the initial domestication stage (71.92 mL/g VS). This study highlights the critical role of feeding strategy optimization in promoting the enrichment of methanogens, specifically Methanosaeta and Methanosarcina. These findings provide a novel technical approach and a theoretical foundation for enhancing the resource recovery efficiency and environmental performance of landfill leachate AD systems. Graphical Abstract
To prepare for DNA replication, a short region of DNA base-pairs must be broken, termed melting, allowing a helicase to gain a foothold on an isolated DNA strand. Here, authors use single-particle cry...
