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Introducing Double-Moment Warm Rain Physics into the Goddard 4ICE Microphysics SchemeNARA Subscribed
In this study, a new double-moment warm rain Goddard 4ICE scheme (GCEDM) is developed based on the Goddard 4ICE single-moment (GCESM) scheme and then tested using idealized 2D squall line and 3D supercell simulations. The addition of the total number concentrations for cloud water ( $$\:{N}_{TC}$$ ) and rainwater ( $$\:{N}_{TR}$$ ) enables this new scheme to simulate more diverse raindrop size distributions, making it more rea...
Bacillus thuringiensis targets the host intestinal epithelial junctions for successful infection of Caenorhabditis elegansNARA Subscribed
Summary Pathogenic bacteria use different strategies to infect their hosts, including the simultaneous production of pore forming toxins and several virulence factors that may synergize their pathogenic effects. However, how the pathogenic bacteria are able to break out the host intestinal barrier is poorly understood. The infectious cycle of Bacillus thuringiensis (Bt) bacterium in Caenorhabditis elegans is a powerful model s...
A novel metalloproteinase virulence factor is involved in B acillus thuringiensis pathogenesis in nematodes and insectsNARA Subscribed
Summary The Gram‐positive soil bacterium B acillus thuringiensis has been developed as the leading microbial insecticide for years. The pathogenesis of B . thuringiensis requires common extracellular factors that depend on the PlcR regulon, which regulates a large number of virulence factors; however, the precise role of many of these proteins is not known. In this study, we describe the complete lifecycle of a nematicidal B ....
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