Mixed lymphocyte reactivity in cats.
A method was developed to perform primary one-way mixed lymphocyte cultures (MLC) with cat cells. A polymorphic system of MLC reactivities was found within a cat population. In family studies, alloreactivity segregated as a single genetic locus with codominantly expressed products, designated feline lymphocyte defined (Fld)--although closely linked multigene control remains possible. The relationship of Fld to a putative feline major histocompatibility complex is discussed.
D000818:Animals; D002415:Cats / Q000276:immunology*; D005826:Genetics, Medical; D007959:Lymphocyte Culture Test, Mixed; D008214:Lymphocytes / Q000276:immunology* / Q000528:radiation effects; D010375:Pedigree