Suchergebnisse - Mei Sun

Digital infrastructure serves as a cornerstone of urban digital transformation and smart city development, yet its implications for local fiscal systems and micro-level enterprises remain underexplored. This study empirically investigates the impact of digital infrastructure policies on the financin...

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Introduction Sleep disturbance is prevalent in pregnancy and can result in significant adverse outcomes for women and their infants. Numerous clinical trials of various nonpharmacotherapies for preventing or treating sleep disturbances have been conducted previously; however, previous systematic rev...

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MicroRNAs (miRNAs) are small noncoding RNAs of 18–25 nucleotides (nt) in length that represent key regulators of many normal cellular functions through the inhibition of mRNA translation and mRNA degradation. To date, over 2 500 mature miRNAs have been identified in plants, animals and several types...

Ausführliche Beschreibung

The purpose of this research was to investigate the impact of chestnut tannins (CHTs) on nutrient digestibility, nitrogen balance, in situ crude protein (CP) digestibility, protease enzymes, and microbial community composition in sheep. Eighteen 1.5-year-old sheep (43.0 ± 2.0 kg initial BW) fitted w...

Ausführliche Beschreibung

[Background] <i>Brasenia schreberi</i> is a perennial floating leaf aquatic plant with high ecological protection value and potential for economic development, and thus, its endangered mechanisms are of great concern. The rapid endangerment of this species in modern times may be primaril...

Ausführliche Beschreibung

The methylerythritol phosphate pathway is responsible for the biosynthesis of terpenoids, the largest class of secondary metabolites. Although the structures and functions of the proteins involved in this pathway have been well studied in Bacillus subtilis, only a few studies have reported the trans...

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Bacillus thuringiensis subspecies morrisoni strain HD12, whose genome harbors multiple insecticidal protein-encoding genes, includes eight cry genes, as indicated by genome sequencing. This strain produces crystals that are toxic to lepidopteran species. These crystal inclusions were purified by suc...

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Hepatitis-hydropericardium syndrome (HHS) is an infectious disease caused by fowl adenovirus serotype 4 (FAdV-4). Several structural and non-structural proteins of FAdV-4 have been expressed in Escherichia coli and baculovirus expression system to develop candidate subunit vaccines. However, the pro...

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The efficiency of phenylalanine (Phe) utilization for milk protein synthesis in dairy cows is limited, and its uptake and metabolic mechanisms in the mammary tissue remaining unclear. This study investigated the effects of Phe availability (0.07, 0.14, 0.28, and 0.56 mM) on amino acid metabolism and...

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ABSTRACT In angiosperms, such as Arabidopsis, silique removal can reverse developmental arrest and reactivate inflorescence meristems, illustrating that post‐fertilization growth cessation is a plastic process rather than terminal differentiation. However, it remains unclear whether a similar growth...

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IntroductionThe enterovirus A71 (EV-A71)-caused central nerve system (CNS) damage seriously endangers the health of infants and young children, but the underlying mechanisms by which EV-A71 crosses the blood-brain barrier (BBB) are still largely unknown. This study developed a tree shrew (Tupaia bel...

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