The functional consequences of long-range nuclear reorganization were studied in a cell-by-cell analysis of gene expression and long-range chromosomal interactions in the Drosophila eye and eye imaginal disk.Position-effect variegation was used to stochastically perturb gene expression and probe nuclear reorganization.Variegating genes on rearrange
Background: The coronavirus disease 2019 (COVID-19) pandemic has had dire effects on South Africa.Vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are critical in the fight against COVID-19.This study is necessary to optimise vaccine acceptance.Aim: To determine the knowledge, attitudes and perceptions of a patient popu
Eruption of volcanoes represents one of important origins of tsunami waves and is responsible for most catastrophic tsunami (Krakatau, 1883; Thira, BC).The products of volcano eruption include solids, liquids (lava) and gases.The present article presents hydrodynamic model of Tall Barstool relatively slow process of eruption, with domination of liq
News stories aim to create an immersive reading experience Gas Safety Valve by virtually transporting the audience to the described scenes.In print journalism, this experience is facilitated by text-linguistic narrative techniques, such as detailed scene reconstructions, a chronological event structure, point-of-view writing, and speech and thought
Cilia are whip-like projections that are widely conserved in eukaryotes and function as a motile propeller and/or sensory Gas Safety Valve platform to detect various extracellular stimuli.In vertebrates, cilia are ubiquitously found in most cells, showing structural and functional diversities depending on the cell type.In this review, we focus on t