title: Average genetic and heterotic effects on growth in mice selected for large 6-week body weight or rapid postweaning gain.
mesh_terms: D000367:Age Factors; D000818:Animals; D001835:Body Weight; D003433:Crosses, Genetic; D005260:Female; D006823:Hybrid Vigor; D006824:Hybridization, Genetic; D008297:Male; D051379:Mice / Q000254:growth & development*; D012641:Selection, Genetic; D012737:Sex Factors; D014886:Weaning