KEY FACTORS AFFECTING AMMONIUM PRODUCTION BY AN AZOTOBACTER VINELANDII STRAIN DEREGULATED FOR BIOLOGICAL NITROGEN FIXATION

Key factors affecting ammonium production by an Azotobacter vinelandii strain deregulated for biological nitrogen fixation

Abstract Background The obligate aerobe Azotobacter vinelandii is a model organism for the study of biological nitrogen fixation (BNF).This bacterium regulates the process of BNF through the two component NifL and NifA system, where NifA acts as an activator, while NifL acts as an anti-activator based on various metabolic signals within the cell.Di

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Comprehensive analysis of the Xya riparia genome uncovers the dominance of DNA transposons, LTR/Gypsy elements, and their evolutionary dynamics

Abstract Transposable elements (TEs) are DNA sequences that can move or replicate within a genome, and their study has become increasingly important in understanding genome evolution and function.The Tridactylidae family, including Xya riparia (pygmy mole cricket), harbors a variety of transposable elements (TEs) that have been insufficiently inves

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e-Health interventions for healthy aging: a systematic review

Abstract Background Healthy aging (HA) is a contemporary challenge for population health worldwide.Electronic health (e-Health) interventions have the potential to support empowerment and education of adults aged 50 and over.Objectives To summarize evidence on the effectiveness of e-Health interventions on HA and explore how specific e-Health inter

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Distributed Rendering Based on Fine-Grained and Coarse-Grained Strategy to Speed up Time and Increase Efficiency of Rendering Process

The purpose of this research was to solve several problems in the rendering process such as slow rendering time and complex calculations, which caused inefficient rendering.This research analyzed the efficiency in the rendering process.This research was an experimental study by implementing a distributed rendering system with fine-grained and coars

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