phage, pathogen, peptide, microorganism, poxvirus, mutagenesis, glycoproteins, trypanosomes, molecule, antibody, proteins, rnase, lentivirus, lectin, antigen, parainfluenza virus, bacterial toxin, ribonuclease, mycobacteria, horseradish peroxidase, operon, staphylococci, agrobacterium, proteinase, cellulase, avidin, lysozyme, enzyme, epitope, polyclonal, luciferase, l. monocytogenes, vlps, plasmid, bacterium, mycobacterium, fibronectin, nuclease, alphavirus, peroxidase, porphyrins, hydrogenase, pyrimidines, endonuclease, cytotoxin, exonuclease, macromolecule, mannose, protease, urease, trypsin, tetramer, replicon, immunoprecipitation, histidine, chemotaxis, monoclonal, mucins, saccharomyces, haemagglutinin, neurospora, francisella tularensis, benzimidazole, pyrophosphate, phagocytosis, polynucleotide, oligosaccharides, molecular, antisense, paramyxoviruses, tyrosinase, polypeptide, triphosphate, hydrolase, trna, nucleocapsid, nucleic acid, virions, saccharomyces cerevisiae, glycolipids, hemolysin, monoclonal antibody, supramolecular, trypanosome, cdna, glycopeptide, lassa virus, anthraquinone, dipeptide, bacteroides, biosynthetic, subunit, retroviruses, synthetase, rhizobium, herpesviruses, versant, innate immunity, cytidine, metabolic pathway, fucose, nucleoprotein, phages, bacteriophages, virus, cytochrome, subunits, bacilli, cytochromes, microorganisms, plasmids, antigens, cdnas, gene, genome, lysogenic, arthropod, biotin, eukaryotic, prokaryotic, eucaryotic, galactosidase, hydrocarbon, lepidopteran, procaryotic, retroviral, tumour, archaeal, avian, dextran, epigenetic, heterologous

coliphage, transduction, typhoid bacteriophage