Related by context. Frequent words. (Click for all words.) 61 evolutionarily conserved 61 reproduce asexually 61 T. gondii 60 Xenopus 60 S. cerevisiae 59 placental mammals 59 apoE 59 mammalian species 59 HLA genes 58 motile 58 mutant proteins 58 RNA sequences 58 homologs 58 nematode worms 58 histone modifications 58 methylation patterns 58 amino acid sequences 58 mutant strains 57 Wolbachia 57 gene expression patterns 57 odorant receptors 57 chromosomal regions 57 vertebrates 57 mammalian 57 receptor molecule 56 morphologically 56 subfamily 56 nucleotide sequence 56 transgenes 56 mitochondrial genome 56 hematopoietic cells 56 avian influenza viruses 56 unicellular 56 Caenorhabditis elegans 56 PrP 56 isoforms 56 rDNA 56 mice lacking 56 downregulated 56 enteroviruses 56 ribonucleic acid RNA 56 Plasmodium 55 larval stages 55 fruitfly 55 APOE4 55 differentially expressed 55 proteins encoded 55 genotypic 55 genetic variability 55 avian flu viruses 55 unfertilized 55 flatworms 55 asexual reproduction 55 erythrocytes 55 zebra finch 55 Supplementary Fig 55 homologous 55 translocations 55 Rad# 55 bile acid 55 Notch signaling 54 nonhuman primates 54 gene expression profiles 54 mycobacteria 54 phyla 54 mammalian brain 54 osteoblast 54 KRAS mutations 54 C. albicans 54 clades 54 sticklebacks 54 ribozyme 54 genetic alteration 54 prion proteins 54 multicellular organisms 54 prokaryotes 54 gut microbes 54 sexual dimorphism 54 C. elegans 54 mutated genes 54 micro RNAs 54 TB bacterium 54 overexpressing 54 neurones 54 taste receptors 54 olfactory receptors 54 otolith 54 genes encoding 54 Toxoplasma gondii 54 protein encoded 54 Y. pestis 54 amino acid residues 54 symbionts 54 Anopheles gambiae 54 hypermethylation 54 vertebrate animals 54 iNOS 54 Toxoplasma 53 protozoan 53 nondiabetic 53 heterozygous