title: Retrovirus-like particles containing RNA homologous to the transposable element copia in Drosophila melanogaster.
mesh_terms: D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D004251:DNA Transposable Elements; D004331:Drosophila melanogaster / Q000235:genetics*; D011506:Proteins / Q000235:genetics; D012313:RNA / Q000235:genetics*; D012333:RNA, Messenger / Q000235:genetics; D012190:Retroviridae / Q000235:genetics*
chemical_list: D004251:DNA Transposable Elements; D011506:Proteins; D012333:RNA, Messenger; D012313:RNA