Related by context. Frequent words. (Click for all words.) 62 biological molecules 59 prokaryotes 58 multicellular organisms 58 amyloids 58 proteins 57 prion proteins 57 RNA viruses 57 polypeptides 57 eukaryotic cells 56 ribozyme 56 genetically altered mice 56 yeast cells 56 organisms 56 Caenorhabditis elegans 55 mycobacteria 55 lysozyme 55 biochemical pathways 55 viral vectors 55 PrP 55 high temperature superconductivity 55 biochemical processes 55 herpes viruses 54 cellular pathways 54 cell signaling pathways 54 protein complexes 54 melanosomes 54 antimicrobial peptides 54 C. elegans 54 cultured cells 54 mitochondrial dysfunction 54 RNA molecule 54 biomolecule 54 computational methods 54 genetic alterations 54 oligosaccharides 54 high temperature superconductors 54 virulence factors 54 glycoproteins 54 fibrils 54 x ray crystallography 54 single celled organisms 54 enzymatic activity 53 bacterial strains 53 genes encoding 53 HHMI investigator 53 mammalian cells 53 mutant mice 53 receptor proteins 53 gene expression patterns 53 genetically engineered mice 53 prion protein 53 fluorescent proteins 53 Neu5Gc 53 biomolecules 53 mammalian brain 53 imprinted genes 53 molecularly 53 genes 53 rhodopsin 52 homologous recombination 52 isoforms 52 flagella 52 biochemical 52 baker yeast 52 ligands 52 eukaryotes 52 zebra fish 52 SOD1 52 mesenchymal cells 52 helices 52 organism 52 amino acids 52 molecules 52 chloroplasts 52 metabolic pathway 52 mutagenesis 52 transgenes 52 odorants 52 zeolites 52 hormone receptors 52 acetylation 52 photoreceptor 52 glycosylation 52 genetic alteration 52 cholesterol metabolism 52 behavioral abnormalities 52 neural tissue 52 morphologically 52 fruit fly Drosophila 52 archaea 52 biofilm formation 52 organelles 52 enzymes 52 peptides 52 phages 52 mutant protein 52 stem cell differentiation 52 dimers 52 quorum sensing 52 ionic liquids 52 lectin