title: Polymorphism and mapping of the complement gene C4 in the rat.
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D003181:Complement C4 / Q000235:genetics*; D008040:Genetic Linkage; D008285:Major Histocompatibility Complex; D012150:Polymorphism, Restriction Fragment Length; D051381:Rats / Q000235:genetics*
chemical_list: D003181:Complement C4