Related by context. Frequent words. (Click for all words.) 57 protozoan 55 protein fragment 54 chloroplast 53 antimicrobial peptides 53 Mycobacterium 52 phagocytosis 52 organism 52 microorganism 52 microbiota 51 virulence factors 51 lectins 51 sialic acid 51 phage 51 Clostridium 51 bacterium 51 organelle 50 Wolbachia 50 Saccharomyces cerevisiae 50 indole 50 eukaryotic 50 membrane protein 50 proteases 50 molecule 50 prokaryotes 49 Plasmodium 49 micro organism 49 Toxoplasma 49 polypeptides 49 B. anthracis 49 pathogenic organisms 49 microbe 49 glycoproteins 49 Caenorhabditis elegans 49 ribozyme 49 lectin 49 pathogen 49 glycan 49 mammalian cells 48 lentivirus 48 galactose 48 glycoprotein 48 P. aeruginosa 48 lysozyme 48 chloroplasts 48 imprinted genes 48 mycobacteria 48 Bacillus 48 phages 48 amino acid sequence 48 diatom 47 Plasmodium falciparum 47 Candida albicans 47 anthrax toxin 47 transgene 47 bacteriophages 47 single celled organism 47 Neu5Gc 47 RNA molecule 47 macromolecules 47 retrovirus 47 gut microbes 47 pathogenic bacteria 47 micelles 46 oligosaccharides 46 dinoflagellates 46 symbionts 46 organisms 46 bacterial strains 46 naturally occurring bacteria 46 proteins 46 viral genome 46 receptor protein 46 staphylococcal 46 microorganisms 46 H. pylori 46 Helicobacter pylori 46 PrP 46 antigens 46 nitrogen fixation 46 Mycobacterium tuberculosis 46 alga 46 causative agent 46 bacterial pathogens 46 mutant strains 45 herpes viruses 45 Bt toxin 45 chimeric 45 prion proteins 45 cyanobacterium 45 viral RNA 45 nitrogen fixing 45 Leishmania 45 myoglobin 45 toxin 45 enzymes 45 nematode worms 45 biological molecules 45 bacterial 45 parasite 45 heme 45 microflora