Related by context. Frequent words. (Click for all words.) 59 fluoresces 59 chromophore 58 rhodopsin 56 porphyrin 56 Notch signaling 56 RNA molecule 55 biomolecule 55 PrP 55 amide 54 mice lacking 54 SREBP 54 AMPA receptors 54 fluorescent molecules 54 molecule 54 receptor protein 54 fluorescent probes 54 ubiquitination 53 luciferase 53 dye molecules 53 ribozyme 53 porphyrins 53 Cdc# 53 DNA polymerase 53 fibronectin 53 repressor 53 receptor molecules 53 membrane protein 53 biochemical pathway 53 dimer 52 mitochondrion 52 protein fragment 52 Nrf2 52 ganglion cells 52 fluorophores 52 receptor proteins 52 cAMP 52 ligand 51 helices 51 Wnt signaling 51 cell cytoplasm 51 phagocytosis 51 photoluminescence 51 amyloid fibrils 51 photoreceptor 51 homolog 51 tRNA 51 serine 51 oxygen atom 50 chloroplast 50 transposon 50 transiently 50 chemotaxis 50 histone modifications 50 Klotho 50 calpain 50 signaling molecule 50 excitation 50 misfolded 50 synaptic transmission 50 phonon 50 heterochromatin 50 nitrogen atoms 50 glutamate receptors 50 crystal lattice 50 bile acid 50 mutant flies 50 proteolysis 50 outer membrane 50 excitons 49 bilayer 49 ultraviolet light 49 exciton 49 quantum dot 49 adsorbed 49 Ultraviolet light 49 flagellum 49 RhoA 49 Supplementary Fig 49 AMPK 49 helicase 49 magnetization 49 scanning tunneling microscope 49 dimers 49 reactant 49 photocell 49 eukaryotic cells 49 pyruvate 49 fluorescent dye 49 homologous recombination 49 Hawking radiation 48 dopant 48 serotonin receptor 48 electron spins 48 molecules 48 decoherence 48 cuprates 48 receptor 48 alpha particles 48 Langerhans cells 48 oxygen atoms 48 enzyme