title: The functional units of macronuclear assortment in Tetrahymena thermophila.
mesh_terms: D000483:Alleles; D000818:Animals; D002467:Cell Nucleus / Q000502:physiology*; D010641:Phenotype; D011995:Recombination, Genetic; D013768:Tetrahymena / Q000235:genetics* / Q000502:physiology