title: Double minutes replicate once during S phase of the cell cycle.
mesh_terms: D000705:Anaphase; D002453:Cell Cycle; D002460:Cell Line; D004261:DNA Replication; D004273:DNA, Neoplasm / Q000096:biosynthesis*; D005111:Extrachromosomal Inheritance; D006801:Humans; D006822:Hybrid Cells / Q000648:ultrastructure; D009374:Neoplasms, Experimental / Q000378:metabolism / Q000648:ultrastructure
chemical_list: D004273:DNA, Neoplasm