Related by context. Frequent words. (Click for all words.) 55 multicellular organisms 53 physiology 53 eukaryotic cells 51 organism 51 metabolic processes 51 vertebrate animals 51 morphogenesis 50 multicellular 50 organisms 50 irreducibly complex 50 unicellular 50 microbiome 50 chloroplast 50 Caenorhabditis elegans 50 cellular metabolism 50 biochemical pathways 49 nematode worms 49 prokaryotes 49 mesenchymal cells 49 vertebrate 49 methanogens 48 protein synthesis 48 cell motility 48 biochemical processes 48 neural cells 48 quorum sensing 48 female reproductive tract 48 nitrogen fixation 48 photosynthesis 48 circadian clocks 48 molecular interactions 48 genetic alteration 47 mechanistically 47 mammalian brain 47 Notch signaling 47 cell signaling pathways 47 decoherence 47 Wnt signaling 47 embryogenesis 47 neuroanatomy 47 Fruit flies 47 oscillatory 47 gut microbes 47 metabolic pathways 47 Cyanobacteria 46 mammalian 46 evolutionarily conserved 46 organelles 46 microbiota 46 single celled 46 epigenome 46 respiration 46 biochemistry 46 biophysical 46 biology 46 single celled organisms 46 neural circuitry 46 cellular pathways 46 photosynthetic 46 histone modifications 46 evolutionary origins 46 intercellular 45 zebrafish embryos 45 auxin 45 physiological 45 fossilization 45 signaling pathways 45 microenvironments 45 calpain 45 primate evolution 45 nitrogen fixing 45 biochemical reactions 45 oxidants 45 genomic instability 44 ribozyme 44 abiotic 44 biochemical 44 atmospheric nitrogen 44 stem cell differentiation 44 eukaryotes 44 microscopic worms 44 hypoxic 44 vertebrates 44 tumorigenesis 44 signal transduction 44 marine invertebrates 44 amyloid fibrils 44 ciliary 44 C. elegans 44 bacterial toxins 44 diatom 44 metabolism 44 symbionts 44 metabolic 44 amoebae 44 yeast cells 44 cell signaling pathway 44 signaling pathway 44 molecular pathways 44 evolutionary adaptation 44 alternative splicing