Related by context. Frequent words. (Click for all words.) 55 protozoan 54 prion proteins 53 bacterium 53 bacillus 53 Salmonella bacteria 51 sialic acid 51 lectin 51 EHEC 50 PrP 50 alga 50 receptor protein 50 outer membrane 49 paramyxovirus 49 Mycoplasma 49 E. coli bacterium 49 mutant strain 49 O# H7 49 micelles 49 Adenovirus 49 Bacillus anthracis 48 Bacillus 48 prion protein 48 microorganism 48 toxin 48 micro organism 48 Clostridium 48 roundworm 48 coli 48 microbe 48 bacterial strains 47 bacteriophage 47 phages 47 Toxoplasma 47 antimicrobial peptides 47 RNA molecule 47 mycobacteria 47 coronaviruses 47 SARS coronavirus 47 Caenorhabditis elegans 47 glycoprotein 47 glycoproteins 47 Aspergillus 47 vaccinia 46 H7 strain 46 vaccinia virus 46 Wheat gluten 46 naturally occurring bacteria 46 lactic acid bacteria 46 lysozyme 46 parasitic worms 46 organism 46 phage 46 avian flu viruses 45 retrovirus 45 mutant protein 45 vesicle 45 genetic alteration 45 measles virus 45 bacteria 45 single celled 45 P. aeruginosa 45 Listeria bacteria 45 capsid 45 prions 45 membrane protein 45 bacilli 45 chloroplasts 45 coronavirus 45 Candida albicans 45 bacteriophages 45 pathogen 45 Pathogen 45 causative agent 45 anthrax bacteria 45 Saccharomyces cerevisiae 45 organelle 45 H. pylori 44 Aflatoxin 44 staphylococcus aureus 44 mammalian cells 44 e.coli 44 herpes viruses 44 Plasmodium 44 proteins 44 mycoplasma 44 myoblasts 44 Mycobacterium tuberculosis 44 Helicobacter pylori 44 parasite 44 noroviruses 44 Clostridium botulinum 44 herpesvirus 44 biofilm formation 44 proteases 43 Fungal 43 Shigella 43 microbes 43 Archaea 43 fungal spores 43 P. falciparum 43 nematodes