Related by context. Frequent words. (Click for all words.) 66 outer membrane 64 vesicle 63 molecule 63 membrane protein 62 cell membrane 61 fibrils 61 microtubules 61 histone 61 proteins 59 protein complexes 59 glycans 59 polymerase 59 protease 59 histones 59 viral RNA 58 glycoproteins 58 plasma membrane 58 glycoprotein 58 chromatin 58 gp# [001] 58 Plasmodium 58 prion protein 58 peptides 57 DNA strands 57 tRNA 57 viral particles 57 molecules 56 cytoplasm 56 actin 56 RNA polymerase 56 RNA molecules 56 microtubule 56 oligomers 56 dimer 56 neuraminidase 56 subunits 55 extracellular 55 cell membranes 55 stranded RNA 55 membrane proteins 55 helix 55 RNA 55 nucleotide 55 epithelial cells 54 fusion protein 54 ligand 54 membrane 54 protein 54 cytoskeleton 54 RNAs 54 organelles 54 amino acid sequence 54 mucosa 53 liposomes 53 myelin sheath 53 subunit 53 microparticles 53 epitopes 53 cytoplasmic 53 integrin 53 ribosome 53 epitope 53 peptide 53 microcapsules 53 mRNA 53 messenger RNA 53 alpha synuclein 53 vesicles 53 macromolecules 52 magnetic particles 52 bacterium 52 macrophage 52 liposome 52 double helix 52 phosphorylated 52 dendritic 52 introns 52 nanometer sized 52 cultured cells 52 B lymphocytes 52 enzyme 52 proteases 52 nucleotides 52 fusion proteins 52 mammalian cells 52 nanoparticle 51 cell adhesion 51 intracellular 51 nanotubes 51 chitin 51 yeast cells 51 nerve cells 51 exons 51 naturally occurring protein 51 tyrosine kinase 51 endocytosis 51 antigen 51 nanotube 51 stroma 51 proteasome 51 ligands