Related by context. Frequent words. (Click for all words.) 59 MHC genes 56 sexual dimorphism 55 coevolution 54 organismal 54 DRD4 54 HLA genes 54 fruitflies 53 elevated CRP 53 sociality 53 monozygotic twins 53 etiologic 52 sarcosine 52 MC1R 52 Evolutionary biologists 52 hematopoietic cells 52 Genetic variation 52 methylation patterns 52 etiological 51 differentially expressed genes 51 asexuals 51 mechanistically 51 asexuality 51 biological plausibility 51 mycobacterial 51 folate deficiency 51 asexual reproduction 51 5 HTTLPR 51 genetic determinants 51 penetrance 51 histone modifications 51 Helicobacter pylori infection 51 gene expression patterns 50 Mendelian 50 correlational 50 neuroinflammation 50 chromosomal rearrangements 50 splice variants 50 gonadal 50 autistic traits 50 somatic mutations 50 C. pneumoniae 50 prosocial 50 MetS 50 Volvox 50 Eurasians 50 genetic variability 50 Premature ejaculation 50 Helicobacter 50 hypermethylation 49 genotypic 49 contagious yawning 49 psychopathic traits 49 sociological phenomenon 49 evolutionary origins 49 ncRNAs 49 heterogeneity 49 aetiology 49 thrombophilia 49 apoE 49 statistically significant correlation 49 oncogenesis 49 covariate 49 Frans de Waal 49 sporadic ALS 49 rs# [002] 49 major histocompatibility complex 49 coinfection 49 cofactors 49 microRNA expression 49 logistic regression analysis 49 intracellular signaling 49 autosomal 49 susceptibility gene 49 Holt Lunstad 49 phenotypes 48 APOE4 48 H pylori 48 aneuploidy 48 neuroanatomical 48 neurochemistry 48 biogenesis 48 platelet activation 48 chronicity 48 Chlamydia pneumoniae 48 neurological abnormalities 48 undesirable traits 48 Kiecolt Glaser 48 genetically encoded 48 hunter gatherer societies 48 Baseline characteristics 48 BRCA2 mutations 48 outgroup 48 gene amplification 48 SLC#A# [001] 48 mitochondrial disorders 48 genetic polymorphisms 48 Suicidal thoughts 48 amino acid sequences 48 molecular underpinnings 48 heterosexual males 48 epidemiologically