Genotype interaction with undernutrition and external environment in early life.
D000818:Animals; D000831:Animals, Newborn; D001522:Behavior, Animal; D004777:Environment; D005106:Exploratory Behavior; D005260:Female; D005824:Genetics, Behavioral; D005838:Genotype; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D009043:Motor Activity; D011488:Protein Deficiency