Related by context. Frequent words. (Click for all words.) 65 photosynthetic organisms 63 phytochrome 62 fluorescent molecules 62 unicellular 61 amyloid fibrils 60 eukaryotic cells 60 Chlamydomonas 60 fluorescently labeled 60 fluorescent probes 60 olfactory receptors 59 porphyrins 59 chloroplasts 59 fluorescent proteins 59 threadlike 59 ribonucleic acid RNA 59 ganglion cells 59 chloroplast 58 pinhead sized 58 porphyrin 58 nematode worms 58 fruiting bodies 58 luteolin 58 biological molecules 58 macromolecule 58 bacterial enzyme 58 RNA sequences 58 leafhoppers 58 defensins 58 plasmodium 58 ultracold atoms 57 protozoan 57 RNA molecules 57 Bt toxin 57 fluorescence microscope 57 Quantum dots 57 nanoscale particles 57 chromophores 57 protein complexes 57 Penicillium 57 gene encodes 57 neural crest cells 57 terpenes 57 single celled 57 optical biosensors 57 lectins 57 zebrafish embryos 57 fluorescent protein GFP 57 organelle 57 biomolecule 57 histone modifications 56 prokaryotes 56 magnetic beads 56 semiconductor nanocrystals 56 nanoscale structures 56 lectin 56 proteins 56 Caenorhabditis elegans 56 rhodopsin 56 vacuoles 56 inflorescence 56 symbiotic bacteria 56 diatom 56 SWCNT 56 multicellular 56 erythrocytes 56 nanometers billionths 56 myoglobin 56 retinal ganglion cells 56 microenvironments 56 gold nanorods 56 photonic crystals 56 fluorescent markers 56 protein fragment 56 wormlike 55 dynamin 55 melanosomes 55 paramagnetic 55 fluorescent protein 55 moth larvae 55 prokaryotic 55 bacterial pathogen 55 flatworm 55 RNA molecule 55 vacuole 55 microscopic algae 55 bacterium Clostridium botulinum 55 superconductive 55 odorant receptors 55 filamentous 55 nanosized 55 elegans 55 dsRNA 55 luciferase 55 receptor molecule 55 photonic crystal 55 single celled organisms 55 eukaryotic 55 elemental composition 55 female reproductive tract 55 nanosensor 55 mesenchymal cells