Related by context. Frequent words. (Click for all words.) 67 membrane protein 67 nucleotide 66 RNAs 65 proteins 65 histone 64 ligands 64 mRNA 63 viral RNA 63 polymerase 63 microtubule 63 ubiquitin 63 vesicle 63 subunits 62 epitope 62 subunit 61 amino acid sequence 61 plasma membrane 61 integrin 61 mRNAs 61 ligand 61 molecule 60 protein complexes 60 isoforms 60 cDNA 60 mammalian cells 60 phosphorylation 60 RNA molecules 59 intracellular 59 protease 59 cysteine 59 exon 59 chromatin 59 recombination 59 nucleotides 58 histones 58 messenger RNA mRNA 58 endocytosis 58 codon 58 proteases 58 myosin 58 microtubules 58 phosphorylated 57 cytoplasmic 57 DNA strands 57 molecules 57 protein synthesis 57 Plasmodium 57 amino acids 57 epithelial 57 organelles 57 DNA replication 57 actin 56 glycoprotein 56 mitochondrial 56 epitopes 56 Arabidopsis 56 isoform 56 Myc 56 extracellular 56 transcription factors 56 receptor 56 stranded RNA 56 prion protein 56 amino acid 56 peptides 56 transcription factor 56 beta catenin 56 membrane proteins 55 messenger RNA 55 signaling pathway 55 β 55 miRNA 55 cell adhesion 55 signaling molecule 55 cell membrane 55 tumor suppressor gene 55 Wnt 55 CFTR 55 miRNAs 55 mitosis 55 enzyme 55 signaling molecules 55 cis 55 binding proteins 55 enzymes 55 phage 55 nucleic acids 55 antigen 55 ribosome 55 exons 54 gene encoding 54 tumor suppressor 54 heme 54 transposons 54 oligonucleotide 54 alpha synuclein 54 signal transduction 54 eukaryotes 54 enzymatic 54 epithelial cells 54 vesicles