Related by context. Frequent words. (Click for all words.) 71 experiments 62 vitro studies 60 experimentally 58 computer simulations 58 Experiments 55 cultured cells 53 chemical reactions 53 PNAS paper 52 lysozyme 52 Computer simulations 52 PNAS 52 mathematical modeling 52 studies 51 biological molecules 51 optical tweezers 51 molecular dynamics 51 researchers 51 x ray crystallography 51 magnetic resonance spectroscopy 51 nonhuman primates 51 protein folding 51 genetically engineered mice 50 bioassay 50 stem cell differentiation 50 reprogrammed cells 50 journal Angewandte Chemie 50 vivo 49 C. elegans 49 biochemical processes 49 vitro 49 transgenic mice 49 photonic crystals 49 experiment 49 computational methods 48 epidemiological studies 48 quorum sensing 48 vitro assays 48 biophysical 48 genetically modified mice 48 biomimetic 48 molecular mechanism 48 biochemical pathways 48 preclinical studies 48 biochemical 48 mycobacteria 48 X ray diffraction 48 genetically altered mice 48 theoretical calculations 47 biochemically 47 photosynthesis 47 scientists 47 microarray analysis 47 zeolites 47 comparative genomics 47 high temperature superconductors 47 atmospheric chemistry 47 simulations 47 biochemist 47 mathematical models 47 quantum mechanical 47 nitrogen fixation 47 bioengineers 47 RNA molecules 46 laboratory 46 rapamycin 46 molecular biologists 46 epidemiologic studies 46 Preclinical studies 46 biofilm formation 46 molecular 46 membrane proteins 46 molecules 46 nanotubes 46 ionic liquids 46 high temperature superconductivity 46 gene expression patterns 46 microscale 46 experimenters 46 spider silk 46 computational chemistry 46 hypothesis 46 micelles 46 carbon nanotubes 46 transgenic 46 longitudinal studies 46 genetic sequencing 46 molecular pathways 46 fluid dynamics 46 genes encoding 46 cannabinoids 46 nanoparticles 46 chloroplasts 46 asexual reproduction 46 adsorption 46 situ hybridization 45 research 45 nanotube 45 computational modeling 45 microfluidic device 45 Clinical trials 45 postdoctoral associate