Related by context. Frequent words. (Click for all words.) 60 lactase 59 gut microbes 58 placental mammals 57 Beringia 57 Ashkenazi Jews 56 Neu5Gc 56 microbiota 56 genetic variation 55 Fertile Crescent 55 H. pylori 55 Neandertals 54 interbred 54 genetic variability 54 Homo sapiens 54 Neandertal 54 prion disease 53 simian immunodeficiency virus 53 genetic variant 53 Toxoplasma 52 APOE4 52 mammalian species 52 lineages 52 brewer yeast 52 Nutrigenomics 52 anthropoids 52 imprinted genes 52 mutation 52 hominins 52 speciation 52 thyroid dysfunction 52 genetics 52 haplotypes 51 clonal 51 mitochondrial genome 51 Neanderthals 51 alleles 51 menarche 51 phenotype 51 gut bacteria 51 genetic mutation 51 mammalian 51 microbiome 51 ApoE4 51 atopy 51 gut flora 51 NAFLD 51 methanogens 51 Fruit flies 51 vertebrate animals 51 kuru 51 herpes viruses 50 megafauna 50 evolutionary adaptation 50 temperate regions 50 receptor gene 50 mutations 50 T. gondii 50 hunter gatherers 50 prokaryotes 50 sexual dimorphism 50 genotypic 50 genetic trait 50 melanosomes 50 Lactobacillus 50 genetic polymorphisms 50 eukaryotes 50 pathophysiological 50 retroviral 50 multicellular organisms 50 protozoan 49 melanogaster 49 genotype 49 gene 49 genes 49 phytate 49 parasitic worms 49 genetic susceptibility 49 eukaryotic cells 49 clades 49 gamma tocopherol 49 intestinal bacteria 49 genetic variations 49 genetic markers 49 enteroviruses 49 genetically 49 probiotic bacteria 49 susceptibility gene 49 gene variants 49 mutant strain 49 genotypes 49 fruit fly Drosophila 49 genetic 48 evolutionary biologists 48 genetically susceptible 48 SORL1 48 phyla 48 FTO gene 48 cow milk 48 Saccharomyces cerevisiae 48 genus Homo 48 Bt toxin