Related by context. Frequent words. (Click for all words.) 59 spider silk 56 synthetic polymers 55 spiders 55 waxy substance 54 silk threads 54 fibers 53 lectins 53 nacre 53 spider 53 chromatin structure 53 mouthparts 53 bird beak 52 ribonucleic acid RNA 52 slime molds 52 microfibers 51 melanosomes 51 collagen fibers 51 webs 51 haploid 51 biological molecules 51 wormlike 51 tunicates 50 DNA helix 50 defensins 50 snail shell 50 RNA sequences 50 brown recluse 50 naturally occurring substances 50 moth larvae 50 synthetic peptides 50 histone proteins 50 regrows 50 amyloid fibrils 50 biosynthetic 50 micro RNAs 50 protuberances 50 egg sacs 50 amyloids 49 blowfly 49 cartilaginous 49 tRNAs 49 Fruit flies 49 filamentous 49 spiderwebs 49 genetic alteration 49 membranous 49 Drosophila melanogaster 49 morphologically 49 spider webs 49 bony plates 49 mitochondrial genome 49 nanosized 49 protozoan 49 olfactory receptors 49 mycorrhizal fungi 48 blowflies 48 photosynthetic organisms 48 fluorescently labeled 48 Venus flytraps 48 polysaccharide 48 fibrous 48 reproduce asexually 48 terpenes 48 setae 48 placental mammals 48 polypeptides 48 mutant proteins 48 anthers 48 porphyrins 48 proline 48 microscopic worms 48 threadlike 48 leafhoppers 48 endosperm 48 snail shells 48 anemone 48 amyloid beta peptide 48 mandibles 48 mycelium 48 flatworm 48 cambium 48 fluorescent probes 47 inflorescence 47 sooty mold 47 amino acid sequences 47 chloroplasts 47 RNA molecule 47 glycoproteins 47 supramolecular 47 conformational changes 47 carotenoid 47 melanogaster 47 taste receptors 47 Xenopus 47 crosslinking 47 chitin 47 flagellum 47 evolutionarily 47 parasitic wasp 47 flatworms 47 silk worms