title: Changes in fitness traits associated with selection for divergence in yolk cholesterol concentration.
mesh_terms: D000818:Animals; D001835:Body Weight; D002645:Chickens / Q000235:genetics* / Q000378:metabolism; D002784:Cholesterol / Q000032:analysis*; D004530:Egg Yolk / Q000032:analysis*; D005260:Female; D008297:Male; D012641:Selection, Genetic; D012741:Sexual Maturation
chemical_list: D002784:Cholesterol