Related by context. Frequent words. (Click for all words.) 61 heterochromatin 60 RNA molecule 60 nucleosome 60 organelle 60 homologous recombination 59 tRNA 58 polymerase 58 introns 58 RNA polymerase 58 histone 57 nucleosomes 57 chloroplast 56 biological molecules 56 RNA molecules 56 protein complexes 56 alternative splicing 56 regulate gene expression 55 glycosylation 55 ribosome 55 macromolecular 55 molecule 55 polypeptides 55 membrane protein 55 DNA replication 54 gamma secretase 54 biochemical processes 54 PrP 54 eukaryotic 54 capsid 54 gene transcription 54 glycans 54 messenger RNA 54 gp# [002] 54 embryogenesis 54 ubiquitin 54 amino acid sequence 54 guanine 54 molecular motors 54 enzymatic activity 54 conformational 54 DNA double helix 53 proteins 53 mammalian cells 53 DNA strands 53 meiosis 53 endocytosis 53 protein synthesis 52 nucleotides 52 acetylation 52 Caenorhabditis elegans 52 splicing 52 tubulin 52 nucleotide 52 myosin 52 proteases 52 cytosine 52 reverse transcriptase 52 polypeptide 52 cofactor 52 chromatin 52 phosphatase 52 membrane proteins 52 prion protein 52 transcription factors 52 misfolded 52 subunits 52 recombination 51 intron 51 cytoplasmic 51 molecular 51 RNAs 51 exons 51 fibronectin 51 mRNAs 51 yeast cells 51 enzymatic 51 enzymes 51 intracellular 51 integrase 51 tau protein 51 x ray crystallography 51 repressor 51 vesicle 51 tyrosine 51 proteasome 50 mRNA 50 actin 50 integrins 50 viral RNA 50 cell signaling pathways 50 epigenome 50 stem cell differentiation 50 myoglobin 50 endoplasmic reticulum 50 caspases 50 dimer 50 oligomers 50 block copolymers 50 Dicer 50 mammalian brain 50 molecules