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Introducing Candidatus Bathyanammoxibiaceae, a family of bacteria with the anammox potential present in both marine and terrestrial environments
Anaerobic ammonium oxidation (Anammox) bacteria are a group of extraordinary bacteria exerting a major impact on the global nitrogen cycle. Their...
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H2S biogenesis by cystathionine beta-synthase: mechanism of inhibition by aminooxyacetic acid and unexpected role of serine
Cystathionine beta-synthase (CBS) is a pivotal enzyme of the transsulfuration pathway responsible for diverting homocysteine to the biosynthesis of...
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Effects of reducing, stabilizing, and antibiotic agents on “Candidatus Kuenenia stuttgartiensis”
AbstractAnaerobic ammon ium oxidizing (anammox) bacteria oxidize ammonium and reduce nitrite, producing N 2 , and could play a major role in...
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Fluorescence and Biochemical Assessment of the Chitin and Chitosan Content of Cryptococcus
The cell wall of the fungal pathogens Cryptococcus neoformans and C. gattii is critical for cell wall integrity and signaling external threats to the...
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Biosynthesis of hydrazine from ammonium and hydroxylamine using an anaerobic ammonium oxidizing bacterium
ObjectivesTo synthesize hydrazine (N 2 H 4 ) from ammonium and hydroxylamine (NH 2 OH) using an anaerobic ammonium oxidation (anammox) bacterium, Candidatus...
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The Anammoxosome Organelle: The Power Plant of Anaerobic Ammonium-Oxidizing (Anammox) Bacteria
Anaerobic ammonium-oxidizing (anammox) bacteria are important players in both the environment and industry where they contribute substantially to...
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Variability in metabolites produced by Talaromyces pinophilus SPJ22 cultured on different substrates
BackgroundSeveral metabolites released by fungal species are an essential source of biologically active natural substances. Gas chromatography high...
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Ferrocene-based nitroheterocyclic sulfonylhydrazones: design, synthesis, characterization and trypanocidal properties
A series of new ferrocenyl nitroheterocyclic sulfonylhydrazones ( 1a – 4a and 1b – 2b ) were prepared by the reaction between formyl (R = H) or acetyl...
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Bactericidal bissulfone B7 targets bacterial pyruvate kinase to impair bacterial biology and pathogenicity in plants
The prevention and control of rice bacterial leaf blight (BLB) disease has not yet been achieved due to the lack of effective agrochemicals and...
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Microbiome to the Rescue: Nitrogen Cycling and Fixation in Non-legumes
Nitrogen fertilizers are essential for producing higher crop yields and are used extensively by farmers. However, nitrogenous fertilizers are also...
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Light intensity–mediated auxin homeostasis in spikelets links carbohydrate metabolism enzymes with grain filling rate in rice
Low light (LL) stress during the grain-filling stage acutely impairs the quality and quantity of starch accumulation in rice grains. Here, we...
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Nitrification and beyond: metabolic versatility of ammonia oxidising archaea
Ammonia oxidising archaea are among the most abundant living organisms on Earth and key microbial players in the global nitrogen cycle. They carry...
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Effect of leaves and seeds of Achyranthes aspera as feed supplements on the immunological and stress parameters and related gene expressions of Asian catfish (Clarias batrachus)
The immunostimularory properties of Achyranthes aspera leaves and seeds supplemented feeds were evaluated in Asian catfish, Clarias batrachus ...
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Synthesis and Biological Activity of N-Acylhydrazones
Abstract—The synthesis of hybrid molecules that contain fragments of natural compounds and pharmacophore groups makes it possible to develop a wide...
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Function and distribution of nitrogen-cycling microbial communities in the Napahai plateau wetland
Nitrogen is an essential component of living organisms and a major nutrient that limits life on Earth. Until now, freely available nitrogen mainly...
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Nitrogen cycling and microbial cooperation in the terrestrial subsurface
The nitrogen cycle plays a major role in aquatic nitrogen transformations, including in the terrestrial subsurface. However, the variety of...
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Yeast Translational Activator Mss51p and Human ZMYND17 – Two Proteins with a Common Origin, but Different Functions
AbstractDespite its similarity to protein biosynthesis in bacteria, translation in the mitochondria of modern eukaryotes has several unique features,...
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Novel 1,2,4-triazoles derived from Ibuprofen: synthesis and in vitro evaluation of their mPGES-1 inhibitory and antiproliferative activity
AbstractSome novel triazole-bearing ketone and oxime derivatives were synthesized from Ibuprofen. In vitro cytotoxic activities of all synthesized...
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Nitrite accumulation and anammox bacterial niche partitioning in Arctic Mid-Ocean Ridge sediments
By consuming ammonium and nitrite, anammox bacteria form an important functional guild in nitrogen cycling in many environments, including marine...
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In silico prediction of the metabolism of Blastocrithidia nonstop, a trypanosomatid with non-canonical genetic code
BackgroundAlmost all extant organisms use the same, so-called canonical, genetic code with departures from it being very rare. Even more exceptional...
