mutants, phage, agrobacterium, polypeptide, mutagen, lentivirus, virions, helices, transposon, subunits, macromolecule, prokaryote, bacteriophages, trypanosome, endonuclease, introns, proteins, materia, proteases, replicon, poxvirus, dimers, flagella, metazoan, retrovirus, reverse transcriptase, recombination, alkyl, paramyxoviruses, staphylococci, glycoproteins, rna, pyrimidines, plasminogen, chromatid, polynucleotide, trypanosomes, exonuclease, entamoeba, histones, symbiont, herv, trna, capsid, dpp, sphingomyelin, operon, effectors, centrioles, alanine, trivalent, agrobacterium tumefaciens, adenine, cytidine, dehydrogenases, vlps, nuclease, avidin, endosymbiosis, phagocytosis, cytochrome, plastid, morphogen, suppressor gene, moieties, malaria parasite, biogenesis, volvox, mucins, mutations, valine, cytokines, fibronectin, provirus, messenger rna, cytosol, fucose, nucleotide, neurospora, trimer, centromeres, ribosomal rna, molecules, nucleolus, endosome, biomolecule, organelle, superfamily, nucleoprotein, mannose, lectin, gyrase, vesicle, enzymes, homologous chromosomes, genes, plasmodium, haemagglutinin, ribonuclease, mycobacterium, streptomyces, ribonucleoprotein, plasmid, genomes, clones, dnas, polypeptides, rnas, phages, cdnas, transposons, ligands, mrnas, polymerases, cytochromes, chromophores, epitopes, genotypes, macromolecules