Article 2 Bacilli 2 Biosynthesis 2 Cell-wall thickness Gene Expression 2 Gene expression 2 Lactobacillus 2 Lactobacillus acidophilus 2 Lactobacillus casei 2 Lipoteichoic acids 2 Membrane Glycoproteins 2 Osmosis 2 Osmotic Pressure 2 Osmotic stress 2 Proteins 2 RNA 2 S-layer proteins 2 Sodium Chloride 2 Sodium chloride 2 Stress condition 2 adaptation 2 bacterium 2 cell wall 2 controlled study 2 drug effects 2 envelope protein 2 gene expression 2 gene expression profiling 2 genetic analysis 2 genetic regulation 2