2738 publication(s) trouvée(s)
Article scientifique
Ancestral mitochondrial N lineage from the Neolithic ‘green’ Sahara
Because Africa's climate hampers DNA preservation, knowledge of its genetic variability is mainly restricted to modern samples, even though population …
Article scientifique
Anti-HIV-1 integrase potency of methylgallate from Alchornea cordifolia using in vitro and in silico approaches
Abstract According to the 2018 report of the United Nations Programme on HIV/AIDS (UNAIDS), acquired immune deficiency syndrome (AIDS), a …
Article scientifique
Thermochemistry and Kinetics of the Thermal Degradation of 2-Methoxyethanol as Possible Biofuel Additives
Abstract Oxygenated organic compounds derived from biomass (biofuel) are a promising alternative renewable energy resource. Alcohols are widely used as …
Article scientifique
Intense bone fluorescence reveals hidden patterns in pumpkin toadlets
The phenomenon of fluorescence can be used by animals to change effective colouration or patterning, potentially to serve functions including …
Article scientifique
Similarities, variations, and evolution of cytochrome P450s in Streptomyces versus Mycobacterium
Cytochrome P450 monooxygenases (P450s) found in all domains of life are known for their catalytic versatility and stereo- and regio-specific …
Article scientifique
Norcorrole as a Delocalized, Antiaromatic System
Abstract Nickel norcorrole provides an unusual example of a molecule that is strongly antiaromatic according to the magnetic criterion, but …
Article scientifique
Exploration of phase structure evolution induced by alloying elements in Ti alloys via a chemical-short-range-order cluster model
Abstract The prominent comprehensive properties of solid-solution- and intermetallic-based Ti alloys are derived from their diverse microstructures induced by multi-component …
Article scientifique
Molecular quantification of Plasmodium parasite density from the blood retained in used RDTs
Most malaria-endemic countries are heavily reliant upon rapid diagnostic tests (RDT) for malaria case identification and treatment. RDT previously used …
Article scientifique
Development of an efficient cytosolic isobutanol production pathway in Saccharomyces cerevisiae by optimizing copy numbers and expression of the pathway genes based on the toxic effect of α-acetolactate
Isobutanol production in Saccharomyces cerevisiae is limited by subcellular compartmentalization of the pathway enzymes. In this study, we improved isobutanol …
Article scientifique
Egg-laying decisions based on olfactory cues enhance offspring fitness in Stomoxys calcitrans L. (Diptera: Muscidae)
Selection of oviposition substrate is critical in holometabolous insects. Female stable flies, Stomoxys calcitrans, locate and select vertebrate herbivore dung …
Article scientifique
Soil moisture and nitrate-nitrogen dynamics and economic yield in the greenhouse cultivation of tomato and cucumber under negative pressure irrigation in the North China Plain
Abstract A field experiment was carried out for two years to investigate the benefits of negative pressure water supply on …
Article scientifique
Ataxia-Telangiectasia Mutated is located in cardiac mitochondria and impacts oxidative phosphorylation
The absence of Ataxia-Telangiectasia mutated protein kinase (ATM) is associated with neurological, metabolic and cardiovascular defects. The protein has been …
Article scientifique
Naturally available wild pollination services have economic value for nature dependent smallholder crop farms in Tanzania
Despite the importance of naturally available wild pollination ecosystem services in enhancing sub-Saharan African smallholder farms' productivity, their values to …
Article scientifique
An integrated whole genome analysis of Mycobacterium tuberculosis reveals insights into relationship between its genome, transcriptome and methylome
Human tuberculosis disease (TB), caused by Mycobacterium tuberculosis (Mtb), is a complex disease, with a spectrum of outcomes. Genomic, transcriptomic …
Article scientifique
Long-term outcomes according to additional treatments after endoscopic resection for rectal small neuroendocrine tumors
The present study aimed to investigate treatment strategies determining additional treatment after endoscopic resection (ER) of rectal neuroendocrine tumor (NET)s …
Article scientifique
Chronotype Genetic Variant in PER2 is Associated with Intrinsic Circadian Period in Humans
The PERIOD2 (PER2) gene is a core molecular component of the circadian clock and plays an important role in the …
Article scientifique
Widely targeted metabolome and transcriptome landscapes of Allium fistulosum–A. cepa chromosome addition lines revealed a flavonoid hot spot on chromosome 5A
Here, we report a comprehensive analysis of the widely targeted metabolome and transcriptome profiles of Allium fistulosum L. (FF) with …
Article scientifique
Designing novel possible kinase inhibitor derivatives as therapeutics against Mycobacterium tuberculosis: An in silico study
Abstract Rv2984 is one of the polyphosphate kinases present in Mycobacterium tuberculosis involved in the catalytic synthesis of inorganic polyphosphate, …
Article scientifique
Morphological changes of telocytes in camel efferent ductules in response to seasonal variations during the reproductive cycle
Telocytes (TCs) are a distinct stromal cell type described in many organs. The present study investigated the existence of TCs …
Article scientifique
Consistent bacterial selection by date palm root system across heterogeneous desert oasis agroecosystems
Abstract Highly productive conventional agroecosystems are spatially embedded in resource-homogeneous systems and count on generally nutrient-rich soils. On the contrary, …