Related by context. Frequent words. (Click for all words.) 56 microbe 55 Lovley 55 organism 54 photosynthetic 54 biological molecules 54 microbes 54 biochemical processes 53 single celled 53 organisms 53 prokaryotes 53 nitrogen fixing 53 nitrogen fixation 52 microorganisms 52 Caenorhabditis elegans 52 high temperature superconductors 51 microorganism 51 Photosynthesis 51 single celled organisms 51 dinoflagellates 51 protozoan 51 naturally occurring bacteria 51 alga 50 cyanobacteria 50 photosynthesis 50 electrochemical 50 cellulosic materials 50 bacterium 50 eukaryotic cells 50 naturally occurring 50 mycelium 50 mammalian 50 Toxoplasma 49 C. elegans 49 biomolecule 49 roundworms 49 amoebae 49 lysozyme 49 molecule 49 biosynthesis 49 ribozyme 49 HHMI investigator 48 chloroplasts 48 nanocrystals 48 marine organisms 48 membrane protein 48 chloroplast 48 multicellular organisms 48 comparative genomics 48 Daphnia 48 receptor proteins 48 molecules 48 microscopic algae 48 mammalian cells 48 catalysis 48 multicellular 48 mycobacteria 48 microbial 47 ionic liquid 47 bacteria fungi 47 nanomachines 47 metabolic processes 47 biofilms 47 plasmons 47 redox 47 spider silk 47 algal 47 micro organism 47 quorum sensing 47 antimicrobial peptides 47 archaea 47 Metamaterials 47 anaerobic bacteria 47 SWNTs 47 mutational 47 thermoelectric materials 47 carbon dioxide sequestration 47 nanotube 47 lectin 47 glycoproteins 47 abiotic 47 stem cell differentiation 47 microscopic organisms 47 RNA molecule 47 diatoms 47 molecular 47 protein fragment 47 enzymatic 47 Plasmodium 47 fungi 47 regulate gene expression 47 Leishmania 47 eukaryotic 47 bioremediation 47 Fruit flies 46 filaments 46 hydride 46 nanoscale 46 Archaea 46 transduction 46 extremophiles 46 Superconductors