title: Effect of age on the lysine and sulfur amino acid requirement of growing chickens.
mesh_terms: D000367:Age Factors; D000596:Amino Acids / Q000378:metabolism*; D000821:Animal Feed; D000818:Animals; D001835:Body Weight; D002645:Chickens / Q000378:metabolism*; D004044:Dietary Proteins / Q000378:metabolism; D005215:Fasting; D005260:Female; D005780:Gelatin / Q000378:metabolism; D008239:Lysine / Q000378:metabolism*; D008297:Male; D008715:Methionine / Q000378:metabolism; D009751:Nutritional Requirements; D012639:Seeds; D013440:Sulfides / Q000378:metabolism; D013997:Time Factors
chemical_list: D000596:Amino Acids; D004044:Dietary Proteins; D013440:Sulfides; D005780:Gelatin; D008715:Methionine; D008239:Lysine