title: Isolation of developmentally regulated genes.
mesh_terms: D003001:Cloning, Molecular; D004247:DNA / Q000032:analysis; D004271:DNA, Fungal / Q000302:isolation & purification; D004023:Dictyostelium / Q000235:genetics*; D005800:Genes, Fungal; D005809:Genes, Regulator; D009693:Nucleic Acid Hybridization
chemical_list: D004271:DNA, Fungal; D004247:DNA