title: Three generations of selection for high and low donor competences of splenomegaly in chickens.
mesh_terms: D000483:Alleles; D000818:Animals; D001789:Blood Group Antigens; D002642:Chick Embryo; D002645:Chickens / Q000276:immunology*; D003433:Crosses, Genetic; D005260:Female; D005787:Gene Frequency; D005838:Genotype; D006087:Graft vs Host Reaction; D006649:Histocompatibility Antigens; D008297:Male; D009929:Organ Size; D012641:Selection, Genetic; D013154:Spleen / Q000033:anatomy & histology / Q000276:immunology*; D013163:Splenomegaly / Q000235:genetics
chemical_list: D001789:Blood Group Antigens; D006649:Histocompatibility Antigens