title: Functional mobility in older age may depend on gene.
mesh_terms: D000368:Aged; D015444:Exercise; D006801:Humans; D009069:Movement Disorders / Q000235:genetics*; D007703:Peptidyl-Dipeptidase A / Q000235:genetics* / Q000378:metabolism; D010641:Phenotype
chemical_list: D007703:Peptidyl-Dipeptidase A