title: DNA hybridization in the genus Drosophila.
mesh_terms: D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D002875:Chromosomes; D004247:DNA; D004330:Drosophila / Q000145:classification*; D006570:Heterochromatin; D009693:Nucleic Acid Hybridization; D009711:Nucleotides; D010641:Phenotype; D013045:Species Specificity; D014316:Tritium
chemical_list: D006570:Heterochromatin; D009711:Nucleotides; D014316:Tritium; D004247:DNA